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