MACROMOLECULES

21
Created on By buzzerkings

MACROMOLECULES

1 / 31

Which molecule contains amino acids? 

2 / 31

Which element is absent in proteins?

3 / 31

Proteins contains

4 / 31

The secondary structure of protein refers to 

5 / 31

Which term most appropriately describes catalase, collagen and haemoglobin?

6 / 31

Which protein has a fibrous structure?

7 / 31

At which levels of protein structure hydrophobic interactions occur?

8 / 31

Which property of proteins enables them to act as pH buffers?

9 / 31

What does a haemoglobin molecule contain?

10 / 31

Which of the following is a complex of globular protein with non-proteinaceous material?

11 / 31

The helical form of a polypeptide chain is due to the presence within the molecule of:

12 / 31

The secondary order of protein structure is:

13 / 31

Which of the following is not a biopolymer?

14 / 31

The destruction of the biological nature and activity of proteins by heat or chemical agent is called:

15 / 31

The proteins with a prosthetic group are known as:

16 / 31

The structure of proteins can be disrupted easily by:

17 / 31

The conversion of fumaric acid to maleic acid in the presence of fumarase enzyme is an example of: 

18 / 31

The non-protein part of an enzyme is known as:

19 / 31

The class of enzymes which link two molecules through the breaking of high energy bonds are called:

20 / 31

Which of the following is an example of simple protein? 

21 / 31

Watson and crick noticed that the double stranded structure provide a mechanism:

22 / 31

Which of the following is optimum temperature at which most of the enzymes are most active in human?

23 / 31

Which of the following biomolecules contains a non-transition metal ion?

24 / 31

Enzymes in the living systems: 

25 / 31

An example of globular protein is: 

26 / 31

The destruction of the biological nature and activity of proteins by heat or chemical agent is: 

27 / 31

Which of the following is a test for proteins?

28 / 31

Proteins with a prosthetic group are known as:

29 / 31

Which element is not present in all proteins?

30 / 31

Enzyme used for the diagnosis of obstructive jaundice is:

31 / 31

Which of the following enzymes brings about the hydrolysis of fats?

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