Correct Answer:
C. Keratin
Keratin is the structural protein forming nails, hair, and skin's outer layer.
Related MCQs
Herpetology is study of:
A.
Fish
B.
Birds
C.
Mammals
D.
Reptiles
Correct answer is:
D. Reptiles
Do you agree with this answer?
On Mar. 02, 2026, President Zardari delivered his record _____ address to a joint session of the parliament, formally beginning a new parliamentary year.
A.
Ninth
B.
10th
C.
11th
D.
None of these
Correct answer is:
A. Ninth
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On _____, the parliament passed the Virtual Assets Act, 2026, creating the Pakistan Virtual Assets Regulatory Authority (PVARA).
A.
Mar. 06
B.
Mar. 08
C.
Mar. 10
D.
None of these
Correct answer is:
A. Mar. 06
Do you agree with this answer?
Which one of the following is the major Ingredient of leather?
A.
Carbohydrates
B.
Collagen
C.
Syntans
D.
None of these
Correct answer is:
B. Collagen
Do you agree with this answer?
In can manufacturing, which element is used for coating?
A.
Aluminum
B.
Zinc
C.
Tin
D.
Chromium
Correct answer is:
C. Tin
Do you agree with this answer?
What is the name of the Project European Union announced in December 2021 to support Infrastructure development around the world apparently to counter China’s BRI?
A.
Global Gateway
B.
World Gateway
C.
International Gateway
D.
Global Bridge
Correct answer is:
A. Global Gateway
Do you agree with this answer?