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