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