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