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