Biochemistry Quiz 6
1 / 50
Most of vitamin B12 in the body is stored as_____________?
2 / 50
The amino acid required for the synthesis of haem is______________?
3 / 50
R-RNA is mainly produced mainly in___________?
4 / 50
The enzyme involved in the first committed step of glycolysis is____________?
5 / 50
Most importent compansatory mechanism in metabolic acidosis______________?
6 / 50
Ketone bodies are normally synthesized from______________?
7 / 50
Colloidal osmotic pressure of plasma is by___________?
8 / 50
Which of the following is not a polymer of glucose?
9 / 50
Indole ring is present in______________?
10 / 50
Consumption of raw egg white in the diet may result in the deficiency of______________?
11 / 50
An enzyme not involved in glycolysis is______________?
12 / 50
Normal level of serum phosphorous is_____________?
13 / 50
In TCA cycle substrate level phosphorylation occurs at____________?
14 / 50
Which of the following is not a part of hemoglobin molecule___________?
15 / 50
Somatomedin mediates________________?
16 / 50
HMG-CoA is formed during metabolism of all except______________?
17 / 50
Which of the following is not true of Vit D_______________?
18 / 50
Golgi bodies function are______________?
19 / 50
Benzidine test is positive with the enzyme______________?
20 / 50
A fatty acid that is not synthesized in man is_____________?
21 / 50
Unwinding of DNA is done by____________?
22 / 50
In TCA cycle or tricarboxylic acid cycle, which is first formed________________?
23 / 50
The substance essential for transfter of fatty acids across mitochondrial membrance_____________?
24 / 50
False statement about haemoglobin structure________________?
25 / 50
Urea is formed in_____________?
26 / 50
The mineral having sparing action on Vitamin E_______________?
27 / 50
Deficiency of vitamin C causes the following except_______________?
28 / 50
Which of the following is inclusion of cytoplasm ?
29 / 50
The tissue with the highest glycogen content (mg/100gm)_____________?
30 / 50
Kreb?s cycle occurs in _________ conditions?
31 / 50
One molecule of B-carotene gives rise to______________?
32 / 50
Cell membrane consists of_________________?
33 / 50
Which of the following is not a post transcriptional modification of RNA ?
34 / 50
The antibacterial substance present in tears which acts by splitting cell wall components is____________?
35 / 50
A patient with chronic renal failure and bone pains will have deficiency of which vitamin_____________?
36 / 50
All are true about glutathione except ?
37 / 50
The most common enzyme deficiency in man is___________?
38 / 50
In all the following RNA participates directly except________________?
39 / 50
Blood glucose level cannot be augmented by mobilization of muscle glycogen due to lack of_____________?
40 / 50
Glycogen breakdown leads to formation of______________?
41 / 50
One of the following is nonessential amino acid______________?
42 / 50
A mutation that converts an amino acid codon to a stop codon is a_____________?
43 / 50
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 ?
44 / 50
Which cell organelle contains DNA_____________?
45 / 50
Unsaturated fatty acids are converted to______________?
46 / 50
Iron is present in all of the following except_______________?
47 / 50
Insulin increase the following pathways in liver EXCEPT____________?
48 / 50
Which is the by product of the urea cycle_______________?
49 / 50
The vitamin that facilitates iron absorption____________?
50 / 50
The deficiency of thiamine can be identified by measuring the red cell______________?
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