Protein Engineering Mock Test 9

10%

Question 1 of 10

1. Which of the following enzyme is not used as a target for protein engineering in detergents?

Hydrolases

Proteases

Amylases

Lipases

Question 1 of 10

Question 2 of 10

2. Which of the following class of antibody is found in the mucous membranes lining the respiratory and gastrointestinal tracts?

IgE

IgA

IgM

IgD

Question 2 of 10

Question 3 of 10

3. In antibody engineering, its diversity is first randomly generated and specificity is obtained through the subsequent screening against even complex materials containing the antigen of interest.

True

False

Question 3 of 10

Question 4 of 10

4. Which of the following is not an important target of protein engineering?

Components of the cell signaling machinery

Proteins like actin and myosin

Receptors

Peptide hormones

Question 4 of 10

Question 5 of 10

5. Chimeric antibodies do not induce an immunogenic response in humans.

False

True

Question 5 of 10

Question 6 of 10

6. Which of the following feature is not taken into consideration when an antibody is designed as a drug?

Primary structure

Stability

Immunogenicity

Affinity

Question 6 of 10

Question 7 of 10

7. The hypervariable loops are primarily responsible for antigen recognition and referred to as complementarity determining regions.

True

False

Question 7 of 10

Question 8 of 10

8. Which of the following is not the function of antibodies?

Immobilizing antigen

Change the chemical composition of antigen

Destroy antigens

Neutralize antigens

Question 8 of 10

Question 9 of 10

9. Which of the following bonds help in the association of antibody H and L chains?

Disulfide bonds

Peptide bonds

Hydrogen bonds

Ionic bonds

Question 9 of 10

Question 10 of 10

10. Which of the following is a 238-residue protein from the jellyfish Aequorea victoria?

Red fluorescent protein

Purple fluorescent protein

Green protein

Green fluorescent protein

Question 10 of 10