1 - The correct dentition in a 9- years old child is_____________?
1 - The correct dentition in a 9- years old child is_____________?
12 CDE6
2 - 1st clinical sign of vitamin A deficiency is_____________?
2 - 1st clinical sign of vitamin A deficiency is_____________?
conjunctival xeroses
3 - A child has 12 permanent and 12 decidous teeth, what is his age____________?
3 - A child has 12 permanent and 12 decidous teeth, what is his age____________?
8½ years
4 - A mutation that converts an amino acid codon to a stop codon is a_____________?
4 - A mutation that converts an amino acid codon to a stop codon is a_____________?
Nonsense mutation
5 - A new tooth is erupting in the mouth of a one and a half year old child. This tooth is most likely to be a decidous___________?
5 - A new tooth is erupting in the mouth of a one and a half year old child. This tooth is most likely to be a decidous___________?
Maxillary canine
6 - A patient with chronic renal failure and bone pains will have deficiency of which vitamin_____________?
6 - A patient with chronic renal failure and bone pains will have deficiency of which vitamin_____________?
Vitamin D
7 - A radiograph of 4- years old child reveals no evidence of calcification of mandibular second pre molar. This indicates______________?
7 - A radiograph of 4- years old child reveals no evidence of calcification of mandibular second pre molar. This indicates______________?
The teeth may develop later
8 - A six- year molar begins to calcify at______________?
8 - A six- year molar begins to calcify at______________?
At birth
9 - A small Ca+2 binding protein that modifies the activity of many enzymes and other proteins in response to changes of Ca+2 concentration is known as______________?
9 - A small Ca+2 binding protein that modifies the activity of many enzymes and other proteins in response to changes of Ca+2 concentration is known as______________?
Calmodulin
10 - Absorption of vitamin K requires normal absorption of_________________?
10 - Absorption of vitamin K requires normal absorption of_________________?
Fat
11 - Active form of vitamin D in kidney is_____________?
11 - Active form of vitamin D in kidney is_____________?
1,25 dihydroxy cholecalciferol
12 - Albinism is a genetic disease that results in incomplete metabolism of______________?
12 - Albinism is a genetic disease that results in incomplete metabolism of______________?
Tyrosine
13 - ALbumin is synthesized by_____________?
13 - ALbumin is synthesized by_____________?
Liver
14 - Albumins and globulins are ________ proteins?
14 - Albumins and globulins are ________ proteins?
Simple
15 - Alkaptonuria an inherited metabolic disorder is due to the deficiency of____________?
15 - Alkaptonuria an inherited metabolic disorder is due to the deficiency of____________?
Homogentisate oxidase
16 - Alkaptonuria, an inherited metabolic disorder of L0tyrosine metabolism is due to lack of_____________?
16 - Alkaptonuria, an inherited metabolic disorder of L0tyrosine metabolism is due to lack of_____________?
Homogentisate oxidase
17 - All are genetic amino acid deficiency disease except___________?
17 - All are genetic amino acid deficiency disease except___________?
6alactosemia
18 - All are true about glutathione except ?
18 - All are true about glutathione except ?
It converts hemoglobin to methemoglobin
19 - All of the following are globular proteins except_______________?
19 - All of the following are globular proteins except_______________?
Myosin
20 - All of the following are true about manifestations of vitamin E deficiency except_____________?
20 - All of the following are true about manifestations of vitamin E deficiency except_____________?
Autonomic dysfunctions
21 - Amino acids excreted in the urine in cystinosis______________?
21 - Amino acids excreted in the urine in cystinosis______________?
All of the above
22 - Ammonia is detoxified in liver to form____________?
22 - Ammonia is detoxified in liver to form____________?
Urea
23 - Angular cheilosis is frequently associated with deficiency of______________?
23 - Angular cheilosis is frequently associated with deficiency of______________?
Riboflavin
24 - Aniacinosis results in______________?
24 - Aniacinosis results in______________?
Pellagra
25 - Argentaffinoma is characterized by excess excretion of_____________?
25 - Argentaffinoma is characterized by excess excretion of_____________?
5- Hydroxy indole acetate
26 - Aromatic ring is present in_____________?
26 - Aromatic ring is present in_____________?
Phenylalanine
27 - As compared to permanent tooth , root formation in primary tooth______________?
27 - As compared to permanent tooth , root formation in primary tooth______________?
Take less time
28 - Ascorbic acid_____________?
28 - Ascorbic acid_____________?
Is a reducing agent
29 - At birth the following teeth are calcifying____________?
29 - At birth the following teeth are calcifying____________?
Primary incisors & first molar
30 - At PH 7 the binding of 2,3 DPG to hemoglobin occurs at which site ?
30 - At PH 7 the binding of 2,3 DPG to hemoglobin occurs at which site ?
Amino terminal
31 - Average daily dose of vitamin C is____________?
31 - Average daily dose of vitamin C is____________?
50 – 60 mg
32 - Avidin influences which of the following vitamins ?
32 - Avidin influences which of the following vitamins ?
Biotin
33 - Before eruption the position of permanent mandibular incisor buds relative to primary incisors is_____________?
33 - Before eruption the position of permanent mandibular incisor buds relative to primary incisors is_____________?
Inferior and lingual
34 - Beginning of eruption of permanent tooth starts_____________?
34 - Beginning of eruption of permanent tooth starts_____________?
When half of the root is still to be formed
35 - Beri-beri is caused due to the deficiency of______________?
35 - Beri-beri is caused due to the deficiency of______________?
Thiamine
36 - Biological activity of tocopherols has been attributed, in part to their actions as_____________?
36 - Biological activity of tocopherols has been attributed, in part to their actions as_____________?
Provitamin
37 - Biotin is required for the activity of_______________?
37 - Biotin is required for the activity of_______________?
Pyruvate carboxylase
38 - Biuret test is confirmatory test for_______________?
38 - Biuret test is confirmatory test for_______________?
Protein
39 - Both Vitamin K and C are involved in______________?
39 - Both Vitamin K and C are involved in______________?
Post translational modifications
40 - Calcification of all teeth except last molars are completed by____________?
40 - Calcification of all teeth except last molars are completed by____________?
8 years
41 - Calcification of permanent first molar usually begins in the_____________?
41 - Calcification of permanent first molar usually begins in the_____________?
At birth
42 - Calcification of roots of decidous teeth is completed by_____________?
42 - Calcification of roots of decidous teeth is completed by_____________?
4 years
43 - Calcification of third molar begins at__________________?
43 - Calcification of third molar begins at__________________?
8 years
44 - Cereals are deficient in_____________?
44 - Cereals are deficient in_____________?
Vitamin C
45 - Coenzyme A contains which of the following vitamins_______________?
45 - Coenzyme A contains which of the following vitamins_______________?
Pantothenic acid
46 - Coenzyme forms are correctly matched except_____________?
46 - Coenzyme forms are correctly matched except_____________?
Vitamin B – ATP
47 - Collagen formation is affected in deficiency of_____________?
47 - Collagen formation is affected in deficiency of_____________?
Vit C
48 - Collagen is rich in_____________?
48 - Collagen is rich in_____________?
Proline and glycine
49 - Colloidal osmotic pressure of plasma is by___________?
49 - Colloidal osmotic pressure of plasma is by___________?
Albumin
50 - Consumption of raw egg white in the diet may result in the deficiency of______________?
50 - Consumption of raw egg white in the diet may result in the deficiency of______________?
Biotin
51 - Creatine is formed metabolically from______________?
51 - Creatine is formed metabolically from______________?
Arginine
52 - Cytochromes are_____________?
52 - Cytochromes are_____________?
Iron-porphyrin proteins
53 - Daily Vitamin A intake___________?
53 - Daily Vitamin A intake___________?
4000 I.U
54 - Decarboxylation of which of the following amino acids results in formation of a vasodilator ?
54 - Decarboxylation of which of the following amino acids results in formation of a vasodilator ?
Histidine
55 - Deficiency of nicotinic acid results in____________?
55 - Deficiency of nicotinic acid results in____________?
Pellagra
56 - Deficiency of vitamin A causes the following except_____________?
56 - Deficiency of vitamin A causes the following except_____________?
Myopia
57 - Deficiency of vitamin C causes the following except____________?
57 - Deficiency of vitamin C causes the following except____________?
Diarrhoea
58 - Deficiency of vitamin C causes the following except_______________?
58 - Deficiency of vitamin C causes the following except_______________?
Pigeon chest
59 - Deficiency of which vitamin causes glossitis dementia roughed keratotic areas on skin and gastrointestinal symptoms ?
59 - Deficiency of which vitamin causes glossitis dementia roughed keratotic areas on skin and gastrointestinal symptoms ?
Niacin
60 - Dentition of humans is_______________?
60 - Dentition of humans is_______________?
Omnivorous
61 - Digestion of proteins is initiated by________________?
61 - Digestion of proteins is initiated by________________?
Pepsin
62 - Eruption date of decidous maxillary 2nd molar is ______________?
62 - Eruption date of decidous maxillary 2nd molar is ______________?
28 months
63 - False statement about haemoglobin structure________________?
63 - False statement about haemoglobin structure________________?
Hb has 2 polypeptide chains
64 - FIGLU excretion test is to estimate deficiency of_______________?
64 - FIGLU excretion test is to estimate deficiency of_______________?
Vitamin folic acid
65 - First evidence of calcification of maxillary permanent central incisors occurs at_____________?
65 - First evidence of calcification of maxillary permanent central incisors occurs at_____________?
3-4 months
66 - First evidence of initiation of primary dentition is usually around_____________?
66 - First evidence of initiation of primary dentition is usually around_____________?
4 months in utere
67 - First permanent molars begin to calcify at ______________?
67 - First permanent molars begin to calcify at ______________?
At birth
68 - Following are the essential amino acid______________?
68 - Following are the essential amino acid______________?
Phenylalanine, Tryptophan lysine
69 - Following is non-essential amino acid_______________?
69 - Following is non-essential amino acid_______________?
Proline
70 - Generally in majority of children, the sequence of eruption of permanent teeth in mandible is____________?
70 - Generally in majority of children, the sequence of eruption of permanent teeth in mandible is____________?
6-1-2-3-4-5-7-8
71 - Glutamine replaced by valine in sckle cell anaemia is characterized________________?
71 - Glutamine replaced by valine in sckle cell anaemia is characterized________________?
Missense mutation of beta chain
72 - Glycine is present in____________?
72 - Glycine is present in____________?
All of the above
73 - Growth of all permanent teeth except last molars is completed by___________?
73 - Growth of all permanent teeth except last molars is completed by___________?
17 years
74 - Heme in haemoglobin is____________?
74 - Heme in haemoglobin is____________?
Protoporophyrin IX
75 - Histidine is converted to histamine by_____________?
75 - Histidine is converted to histamine by_____________?
Decarboxylation
76 - Hydroxylation of proline require the following except____________?
76 - Hydroxylation of proline require the following except____________?
Succinate
77 - In anxious parent calls you that her 5- month -old child has still no teeth in his mouth then you should_____________?
77 - In anxious parent calls you that her 5- month -old child has still no teeth in his mouth then you should_____________?
Tell her that it is normal at this age
78 - In Hartnup's disease _______ is excreted in the urine?
78 - In Hartnup's disease _______ is excreted in the urine?
Tryptophan
79 - In how many years, the central incisors erupt as permanent teeth ______________?
79 - In how many years, the central incisors erupt as permanent teeth ______________?
8-9 years
80 - In humans and other primates as well as in guinea pigs, this vitamin cannot be synthesized because of the absence of the enzyme L-gulonolactone oxidase: the vitamin is_____________?
80 - In humans and other primates as well as in guinea pigs, this vitamin cannot be synthesized because of the absence of the enzyme L-gulonolactone oxidase: the vitamin is_____________?
Ascorbic acid
81 - In maple syrup urine disease the amino acids excreted in the urine are______________?
81 - In maple syrup urine disease the amino acids excreted in the urine are______________?
All of the above
82 - In the body, metabolism of 10 g of protein would produce approximately____________?
82 - In the body, metabolism of 10 g of protein would produce approximately____________?
41 Kcal
83 - In the majority of situations, the first decidous tooth to erupt is the______________?
83 - In the majority of situations, the first decidous tooth to erupt is the______________?
Mandibular central incisor
84 - In vitamin A deficiency, patient complains of all of the following except___________?
84 - In vitamin A deficiency, patient complains of all of the following except___________?
Phophoric calciuria
85 - Indole ring is present in______________?
85 - Indole ring is present in______________?
Tryptophan
86 - Iron is complexed in haemoglobin to_______________?
86 - Iron is complexed in haemoglobin to_______________?
Histidine
87 - Kalu, a 6- years – old child, received tetracycline. Noticeable discoloration will be seen in______________?
87 - Kalu, a 6- years – old child, received tetracycline. Noticeable discoloration will be seen in______________?
Canines, premolars and2nd molars
88 - Key enzyme in urea synthesis is____________?
88 - Key enzyme in urea synthesis is____________?
Carbamyl synthetase
89 - Major source of ammonia in the kidney is___________?
89 - Major source of ammonia in the kidney is___________?
Glutamate
90 - Malonyl aciduria is seen in deficiency of_____________?
90 - Malonyl aciduria is seen in deficiency of_____________?
B12
91 - Mannose 6 phosphate containing freshly synthesized proteins are directed to_____________?
91 - Mannose 6 phosphate containing freshly synthesized proteins are directed to_____________?
Lysosomes
92 - Maxillary primary cuspid enamel completion takes place at______________?
92 - Maxillary primary cuspid enamel completion takes place at______________?
9 months after birth
93 - Mineral present in Vit B12 is_____________?
93 - Mineral present in Vit B12 is_____________?
Cobalt
94 - Most common non protein nitrogenous fraction of blood_____________?
94 - Most common non protein nitrogenous fraction of blood_____________?
Urobilinogen
95 - Most of vitamin B12 in the body is stored as_____________?
95 - Most of vitamin B12 in the body is stored as_____________?
Methyl B12
96 - Niacin & riboflavin help in_____________?
96 - Niacin & riboflavin help in_____________?
Redox reactions
97 - Non essential amino acids are not_____________?
97 - Non essential amino acids are not_____________?
Required in the diet
98 - Number of teeth seen on X- ray at birth_______________?
98 - Number of teeth seen on X- ray at birth_______________?
24
99 - Of prime importance in the structure of flavoproteins is____________?
99 - Of prime importance in the structure of flavoproteins is____________?
Vit B2
100 - Once the enamel formation is complete, the tooth will erupt after approximately______________?
100 - Once the enamel formation is complete, the tooth will erupt after approximately______________?
Three years
101 - One molecule of B-carotene gives rise to______________?
101 - One molecule of B-carotene gives rise to______________?
2 unit of Vitamin A
102 - One of the following is nonessential amino acid______________?
102 - One of the following is nonessential amino acid______________?
Tyrosine
103 - One of the following is not an amino acid______________?
103 - One of the following is not an amino acid______________?
Choline
104 - Peripheral neuropathy due to deficiency of vitamin is seen with_______________?
104 - Peripheral neuropathy due to deficiency of vitamin is seen with_______________?
Pyridoxine
105 - Pernicious anaemia occurs in___________?
105 - Pernicious anaemia occurs in___________?
Vit B12 deficiency
106 - Precursor of melanin is________________?
106 - Precursor of melanin is________________?
Tyrosine
107 - Primary canine erupts______________?
107 - Primary canine erupts______________?
After D
108 - Proteins are absorbed from GIT as_____________?
108 - Proteins are absorbed from GIT as_____________?
Amino acids
109 - Proteins are linear polymers of amino acids, They fold into compact structures Sometimes these folded structures associate to form homo or hetero dimers Which one of the following refers to this associated form ?
109 - Proteins are linear polymers of amino acids, They fold into compact structures Sometimes these folded structures associate to form homo or hetero dimers Which one of the following refers to this associated form ?
Quaternary structure
110 - Quaternary structure of protein is_____________?
110 - Quaternary structure of protein is_____________?
The inter relation and arrangement of polypeptides in a protein with more than 2 polypeptide chains
111 - Rhodopsin deficiency is chiefly associated with________________?
111 - Rhodopsin deficiency is chiefly associated with________________?
Vitamin A deficiency
112 - Root completion of the mandibular first molar takes place by the age_______________?
112 - Root completion of the mandibular first molar takes place by the age_______________?
9-10 years
113 - Scurvy is the result of deficiency of____________?
113 - Scurvy is the result of deficiency of____________?
Vitamin C
114 - Sources of the nucleotide portion of NAD include__________________?
114 - Sources of the nucleotide portion of NAD include__________________?
Tryptophan
115 - Specific disease caused by vitamin B1 deficiency_______________
115 - Specific disease caused by vitamin B1 deficiency_______________
Peripheral polyneuritis
116 - Synthesis of protein occurs on__________________?
116 - Synthesis of protein occurs on__________________?
Poly ribosomes
117 - Tertiary structure of protein is maintained by all except______________?
117 - Tertiary structure of protein is maintained by all except______________?
None of the above
118 - The 3 – D's dermatitis, diarrhoea and dementia are seen in deficiency of____________?
118 - The 3 – D's dermatitis, diarrhoea and dementia are seen in deficiency of____________?
Niacin
119 - The action of vitamin K in formation of clotting factor is through__________________?
119 - The action of vitamin K in formation of clotting factor is through__________________?
Post translation
120 - The amino acid from which niacin is synthesized is______________?
120 - The amino acid from which niacin is synthesized is______________?
Tryptophan
121 - The amino acid from which niacin synthesized is_______________?
121 - The amino acid from which niacin synthesized is_______________?
Tryptophan
122 - The amino acid residue having animino side chain is____________?
122 - The amino acid residue having animino side chain is____________?
Proline
123 - The amino acid, which is used is the estimation of collagen is_____________?
123 - The amino acid, which is used is the estimation of collagen is_____________?
Hydroxyproline
124 - The class of amino acids that contains only non essential amino acids is_______________?
124 - The class of amino acids that contains only non essential amino acids is_______________?
Acidic
125 - The daily requirement of protein for the adults is_________________?
125 - The daily requirement of protein for the adults is_________________?
60 gms
126 - The decidous canine emerges______________?
126 - The decidous canine emerges______________?
After first molar
127 - The eruption are of maxillary permanent lateral incisor is_____________?
127 - The eruption are of maxillary permanent lateral incisor is_____________?
8-9 years
128 - The fastest moving fraction of protein in serum When subjected to paper electrophoresis is_____________?
128 - The fastest moving fraction of protein in serum When subjected to paper electrophoresis is_____________?
Albumin
129 - The first evidence of calcification of primary anterior teeth begins approximately between ______________?
129 - The first evidence of calcification of primary anterior teeth begins approximately between ______________?
14 to 17 weeks in utero
130 - The first macroscopic indication of morphologic development of primary incisors approximately at____________?
130 - The first macroscopic indication of morphologic development of primary incisors approximately at____________?
11 weeks in utero
131 - The first permanent tooth to erupt in the oral cavity is the_____________?
131 - The first permanent tooth to erupt in the oral cavity is the_____________?
Mandibular first molar
132 - The following is false about tryptophan_____________?
132 - The following is false about tryptophan_____________?
Non-essential amino acid
133 - The following is not a carrier protein________________?
133 - The following is not a carrier protein________________?
Haptoglobulin
134 - The following vitamin is important in non-oxidative decarboxylation, transamination and transsulfuration reactions_____________?
134 - The following vitamin is important in non-oxidative decarboxylation, transamination and transsulfuration reactions_____________?
Pyridoxine
135 - The function of vitamin A is/are related to which of the following ?
135 - The function of vitamin A is/are related to which of the following ?
All of the above
136 - The last primary tooth to be replaced by a permanent tooth is usually the_____________?
136 - The last primary tooth to be replaced by a permanent tooth is usually the_____________?
Maxillary canine
137 - The major fuel for the brain after several weeds of starvation______________?
137 - The major fuel for the brain after several weeds of starvation______________?
Beta hydroxy butyrate
138 - The maximum content of vitamin E is found in____________?
138 - The maximum content of vitamin E is found in____________?
Wheat germ oil
139 - The mineral having sparing action on Vitamin E_______________?
139 - The mineral having sparing action on Vitamin E_______________?
Selenium
140 - The most common sequence of eruption of the permanent maxillary teeth in children is_______________?
140 - The most common sequence of eruption of the permanent maxillary teeth in children is_______________?
6-1-2-4-3-5-7-8
141 - The nitrogen content in 50 gm of a typical dietary protein is most likely to be_____________?
141 - The nitrogen content in 50 gm of a typical dietary protein is most likely to be_____________?
8 gm
142 - The nitrogen of the body is supplied by______________?
142 - The nitrogen of the body is supplied by______________?
Proteins
143 - The number of essential amino acid are______________?
143 - The number of essential amino acid are______________?
8
144 - The primary role of chaperones is to help in______________?
144 - The primary role of chaperones is to help in______________?
Protein folding
145 - The process by which a base sequence of messenger RNA is synthesized (by a RNA polymerase) on a template of complementary DNA is called______________?
145 - The process by which a base sequence of messenger RNA is synthesized (by a RNA polymerase) on a template of complementary DNA is called______________?
Transcription
146 - The process of exfolitation of primary teeth is between_____________?
146 - The process of exfolitation of primary teeth is between_____________?
Seventh and Twelfth years
147 - The process of transfer of information from the RNA to the proteins is called______________?
147 - The process of transfer of information from the RNA to the proteins is called______________?
Translation
148 - The protein rich in basic amino acids, which functions in the packaging of DNA is chromosomes is______________?
148 - The protein rich in basic amino acids, which functions in the packaging of DNA is chromosomes is______________?
Histone
149 - The reaction inhibited in thiamine deficiency is_______________?
149 - The reaction inhibited in thiamine deficiency is_______________?
Pyruvate to acetyl CoA
150 - The reducing end of glutathione, the amino acid is_________________?
150 - The reducing end of glutathione, the amino acid is_________________?
Glycine
151 - The root completion of permanent teeth is achieved after __________ years o eruption?
151 - The root completion of permanent teeth is achieved after __________ years o eruption?
44960
152 - The teeth that are retained for the longest period of time are__________________?
152 - The teeth that are retained for the longest period of time are__________________?
B & C
153 - The time taken for primary tooth root completion after eruption_____________?
153 - The time taken for primary tooth root completion after eruption_____________?
1 years
154 - The tooth bud for the third molar is initiated at about the age of______________?
154 - The tooth bud for the third molar is initiated at about the age of______________?
8th year of life
155 - The usual order of appearance of the primary teeth in the mouth is____________?
155 - The usual order of appearance of the primary teeth in the mouth is____________?
Central incisors, lateral incisors, first molars canines, second molars
156 - The vitamin K dependent proteins C and S are characterized by their ability to inactivate factor_____________?
156 - The vitamin K dependent proteins C and S are characterized by their ability to inactivate factor_____________?
VIII a and V a
157 - The vitamin that facilitates iron absorption____________?
157 - The vitamin that facilitates iron absorption____________?
Ascorbic acid
158 - Thiamine deficiency can be diagnosed by measuring________________?
158 - Thiamine deficiency can be diagnosed by measuring________________?
Transketolase activity in RBC
159 - Thiamine deficiency causes decreased energy production because____________?
159 - Thiamine deficiency causes decreased energy production because____________?
It is co-enzyme for pyruvate dehydrogenase
160 - Thyroxine and catecholamines are derived from_____________?
160 - Thyroxine and catecholamines are derived from_____________?
Tyrosine
161 - Tocopherol is associated with____________?
161 - Tocopherol is associated with____________?
Vitamin E
162 - Tryptophan load test helps in the evaluation of deficiency of the vitamin______________?
162 - Tryptophan load test helps in the evaluation of deficiency of the vitamin______________?
Pyridoxine
163 - Two Vitamin whose derivatives are involved in transformation of serine to glycine are_____________?
163 - Two Vitamin whose derivatives are involved in transformation of serine to glycine are_____________?
Folic acid and B6
164 - Urea is formed in_____________?
164 - Urea is formed in_____________?
Liver
165 - Urea is produced by the enzyme_____________?
165 - Urea is produced by the enzyme_____________?
Arginase
166 - Urinary protein is detected by______________?
166 - Urinary protein is detected by______________?
Boiling test
167 - Vit B12 is absorbed in the_____________?
167 - Vit B12 is absorbed in the_____________?
Terminal ileum
168 - Vitamin A_____________?
168 - Vitamin A_____________?
Deficiency causes impaired vision
169 - Vitamin also acting as hormones________________?
169 - Vitamin also acting as hormones________________?
Vitamin D
170 - Vitamin associated with one carbon transfer is__________?
170 - Vitamin associated with one carbon transfer is__________?
Folic acid
171 - Vitamin B12 acts as a coenzyme to which one of the following enzyme ?
171 - Vitamin B12 acts as a coenzyme to which one of the following enzyme ?
Homocyteine methyl transferase
172 - Vitamin B12 is_______________?
172 - Vitamin B12 is_______________?
Extrinsic factor of castle
173 - Vitamin C effects_________________?
173 - Vitamin C effects_________________?
Both A and B
174 - Vitamin C is present in largest amount in the body in____________?
174 - Vitamin C is present in largest amount in the body in____________?
Adrenal cortex
175 - Vitamin D_____________?
175 - Vitamin D_____________?
Along with PTH, increases calcium resorption from bone
176 - Vitamin K antagonizes_____________?
176 - Vitamin K antagonizes_____________?
Bishydroxy coumarin
177 - Vitamin K dependent clotting factors are______________?
177 - Vitamin K dependent clotting factors are______________?
All of the above
178 - Vitamin K____________?
178 - Vitamin K____________?
Helps in formation of prothrombin
179 - Vit-K deficiency is indicated by___________?
179 - Vit-K deficiency is indicated by___________?
Increased prothrombin time
180 - What is the amount of time required by erupting premolar to move through 1 mm of bone as measured on a bite – wing radigraph ?
180 - What is the amount of time required by erupting premolar to move through 1 mm of bone as measured on a bite – wing radigraph ?
4-5 months
181 - Which is the by product of the urea cycle_______________?
181 - Which is the by product of the urea cycle_______________?
Fumarate
182 - Which of the following amino acid is involved in gluconeogenesis______________?
182 - Which of the following amino acid is involved in gluconeogenesis______________?
All of the above
183 - Which of the following amino acids is quickly converted to tyrosine ?
183 - Which of the following amino acids is quickly converted to tyrosine ?
Phenylalanine
184 - Which of the following are the sources of Vit C_________________?
184 - Which of the following are the sources of Vit C_________________?
Both B and C
185 - Which of the following factors delay wound healing____________?
185 - Which of the following factors delay wound healing____________?
B & C option
186 - Which of the following gives the best description of erupted permanent teeth typically seen in a 9- years old______________?
186 - Which of the following gives the best description of erupted permanent teeth typically seen in a 9- years old______________?
1,2,6 in all quadrants
187 - Which of the following is a derived a derived protein_____________?
187 - Which of the following is a derived a derived protein_____________?
Peptones
188 - Which of the following is a precursor of protoporphyrin_______________?
188 - Which of the following is a precursor of protoporphyrin_______________?
Glycine
189 - Which of the following is correct about breakdown of hemoglobin (Hb)_____________?
189 - Which of the following is correct about breakdown of hemoglobin (Hb)_____________?
Hb→Heme→Bilverdin→Uro bilinogen
190 - Which of the following is dental formula of a 9 years old child_____________?
190 - Which of the following is dental formula of a 9 years old child_____________?
6 EDC21/ 6EDC21
191 - Which of the following is not a part of hemoglobin molecule___________?
191 - Which of the following is not a part of hemoglobin molecule___________?
Ferric ions
192 - Which of the following is not a post transcriptional modification of RNA ?
192 - Which of the following is not a post transcriptional modification of RNA ?
Glycosylation
193 - Which of the following is not true of Vit D_______________?
193 - Which of the following is not true of Vit D_______________?
Its decrease cause phosphate reabsorption from the kidneys
194 - Which of the following is present in the plasma but absent in the serum ?
194 - Which of the following is present in the plasma but absent in the serum ?
Firbinogen
195 - Which of the following is the poorest source of vitamin C ?
195 - Which of the following is the poorest source of vitamin C ?
Milk
196 - Which of the following is true about calcification of teeth ?
196 - Which of the following is true about calcification of teeth ?
Calcification of primary teeth is almost complete at time of birth
197 - Which of these teeth are highly sturdy and usually the last ones to be lost ?
197 - Which of these teeth are highly sturdy and usually the last ones to be lost ?
Canines
198 - Which one of the following amino acids is purely ketogenic ?
198 - Which one of the following amino acids is purely ketogenic ?
Leucine
199 - Which vitamin is related to a co-factor in glycine metabolism is______________?
199 - Which vitamin is related to a co-factor in glycine metabolism is______________?
Folic acid
200 - Which vitamin is synthesized by intestinal bacteria ?
200 - Which vitamin is synthesized by intestinal bacteria ?
Vit K
201 - Which vitamin is the most indispensable during mitosis______________?
201 - Which vitamin is the most indispensable during mitosis______________?
Folic acid
202 - While charting the dentition of a child, the pedodontist finds that the following teeth are present in all the four quadrants; permanent central incisor , permanent lateral incisor , decidous cuspid , decidous first molar, decidous 2nd molar and permanent
202 - While charting the dentition of a child, the pedodontist finds that the following teeth are present in all the four quadrants; permanent central incisor , permanent lateral incisor , decidous cuspid , decidous first molar, decidous 2nd molar and permanent
7-10 years
203 - Who is known for his work on scurvy ?
203 - Who is known for his work on scurvy ?
James lind
204 - Xerophthalmia is caused by_______________?
204 - Xerophthalmia is caused by_______________?
Vitamin A deficiency
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