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