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