Biochemistry Quiz 6

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Biochemistry Quiz 6

1 / 50

Which of the following is inclusion of cytoplasm ?

2 / 50

HMG-CoA is formed during metabolism of all except______________?

3 / 50

A mutation that converts an amino acid codon to a stop codon is a_____________?

4 / 50

Consumption of raw egg white in the diet may result in the deficiency of______________?

5 / 50

False statement about haemoglobin structure________________?

6 / 50

Benzidine test is positive with the enzyme______________?

7 / 50

The vitamin that facilitates iron absorption____________?

8 / 50

Blood glucose level cannot be augmented by mobilization of muscle glycogen due to lack of_____________?

9 / 50

Glycogen breakdown leads to formation of______________?

10 / 50

Somatomedin mediates________________?

11 / 50

The most common enzyme deficiency in man is___________?

12 / 50

In all the following RNA participates directly except________________?

13 / 50

Iron is present in all of the following except_______________?

14 / 50

Golgi bodies function are______________?

15 / 50

In TCA cycle substrate level phosphorylation occurs at____________?

16 / 50

Colloidal osmotic pressure of plasma is by___________?

17 / 50

Ketone bodies are normally synthesized from______________?

18 / 50

Kreb?s cycle occurs in _________ conditions?

19 / 50

Cell membrane consists of_________________?

20 / 50

Insulin increase the following pathways in liver EXCEPT____________?

21 / 50

The enzyme involved in the first committed step of glycolysis is____________?

22 / 50

Indole ring is present in______________?

23 / 50

The antibacterial substance present in tears which acts by splitting cell wall components is____________?

24 / 50

Normal level of serum phosphorous is_____________?

25 / 50

Which of the following is not a post transcriptional modification of RNA ?

26 / 50

Which of the following is not true of Vit D_______________?

27 / 50

R-RNA is mainly produced mainly in___________?

28 / 50

A patient with chronic renal failure and bone pains will have deficiency of which vitamin_____________?

29 / 50

A fatty acid that is not synthesized in man is_____________?

30 / 50

In TCA cycle or tricarboxylic acid cycle, which is first formed________________?

31 / 50

One molecule of B-carotene gives rise to______________?

32 / 50

Unwinding of DNA is done by____________?

33 / 50

The tissue with the highest glycogen content (mg/100gm)_____________?

34 / 50

Urea is formed in_____________?

35 / 50

Which of the following is not a part of hemoglobin molecule___________?

36 / 50

Most of vitamin B12 in the body is stored as_____________?

37 / 50

Most importent compansatory mechanism in metabolic acidosis______________?

38 / 50

Which is the by product of the urea cycle_______________?

39 / 50

The mineral having sparing action on Vitamin E_______________?

40 / 50

Unsaturated fatty acids are converted to______________?

41 / 50

The deficiency of thiamine can be identified by measuring the red cell______________?

42 / 50

All are true about glutathione except ?

43 / 50

Deficiency of vitamin C causes the following except_______________?

44 / 50

The substance essential for transfter of fatty acids across mitochondrial membrance_____________?

45 / 50

An enzyme not involved in glycolysis is______________?

46 / 50

Which cell organelle contains DNA_____________?

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

One of the following is nonessential amino acid______________?

49 / 50

The amino acid required for the synthesis of haem is______________?

50 / 50

Which of the following is not a polymer of glucose?

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