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Latest General Biology MCQs Section 4: You Need to Know

Biology MCQs Section 4

The answers of questions marked with * are subject to change with time


  • Virally infected cells in response to the presence of virus produce protein cells called:

A. Biferon
B. Interferon
C. Tubulin
D. Keratin

Asst POPC S&GAD-20 (Contract Basis)

  • Interferon (a group of signaling proteins made and released by host cells in response to the presence of several viruses) is:

A. Carbohydrate
B. Lipid
C. Protein
D. Enzyme

Asst Punjab Employees Social Security LHRD-19 (2)

  • Enzymes are _______ in nature.

A. Fats
B. Proteins
C. Carbohydrates
D. Vitamins

Asst Pop Welfare-18/PMS (P) GK-19

  • Name the enzyme that digests starch.

A. Glycogen
B. Amylase
C. Tyrosine
D. Lactase

PMS (P) GK-17

  • The enzyme that catalyzes the hydrolysis of fats is:

A. Lactose
B. Lipase
C. Galactose
D. Fructose

Manager Auqaf-20

  • Pepsinogen is converted into _____ in stomach.

A. HCl
B. Gastrin
C. Pepsin
D. Bicarbonate

Asst Protocol Officer DGP S&GAD-19/PMS (P) GK-19

  • Pepsin (an enzyme) in nature is:

A. Basic
B. Acidic
C. Both of above
D. None of above

Crop Reporter-18

  • Which mammal lays eggs?

A. Whales
B. Platypus
C. Penguins
D. Kiwis


  • Amino acids are a product of the digestion of _______

A. Carbohydrates
B. Fats
C. Proteins
D. Vitamins

♦ Credit To: Bablu Sukhera ♦

  • Insulin, secreted by beta cells of pancreas, controls the metabolism of:

A. Fats
B. Carbohydrates
C. Proteins
D. Hormones

PMS (P) GK-12/AD Pop Welfare-14/Customs Inspector-15/ESE (G)-19 (M)/Asst Protocol Officer DGP S&GAD-19

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