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Question (1)

QN007639

Which part of the cell acts as the control centre for cellular activities?

(A) Ribosome
(B) Vacuole
(C) Nucleus
(D) Lysosome

Correct Answer: C

Explanation:

Nucleus controls all cellular activities.

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Question (2)

QN007640

The jelly-like substance present between the nucleus and plasma membrane is called:

(A) Chromatin
(B) Cytoplasm
(C) Cell sap
(D) Matrix

Correct Answer: B

Explanation:

Cytoplasm is the jelly-like material inside the cell.

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Question (3)

QN007641

Which organelle is responsible for protein synthesis?

(A) Ribosome
(B) Golgi apparatus
(C) Lysosome
(D) Vacuole

Correct Answer: A

Explanation:

Ribosomes are the sites of protein synthesis.

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Question (4)

QN007642

Which cell organelle is associated with lipid synthesis?

(A) Rough ER
(B) Smooth ER
(C) Ribosome
(D) Nucleus

Correct Answer: B

Explanation:

Smooth ER synthesizes lipids.

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Question (5)

QN007643

Rough endoplasmic reticulum differs from smooth endoplasmic reticulum due to the presence of:

(A) DNA
(B) Cristae
(C) Ribosomes
(D) Vacuoles

Correct Answer: C

Explanation:

Rough ER contains ribosomes on its surface.

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Question (6)

QN007644

Which organelle packages proteins and lipids for transport?

(A) Mitochondria
(B) Golgi apparatus
(C) Vacuole
(D) Centrosome

Correct Answer: B

Explanation:

Golgi apparatus packages and transports substances.

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Question (7)

QN007645

Lysosomes are rich in:

(A) Pigments
(B) Digestive enzymes
(C) DNA
(D) Chlorophyll

Correct Answer: B

Explanation:

Lysosomes contain digestive enzymes.

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Question (8)

QN007646

Which organelle is called the “suicidal bag” of the cell?

(A) Ribosome
(B) Golgi body
(C) Lysosome
(D) Nucleus

Correct Answer: C

Explanation:

Lysosomes can digest the cell if they burst.

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Question (9)

QN007647

The energy currency of the cell is:

(A) DNA
(B) ATP
(C) RNA
(D) NADP

Correct Answer: B

Explanation:

ATP stores and transfers energy.

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Question (10)

QN007648

Cellular respiration mainly occurs in:

(A) Ribosomes
(B) Lysosomes
(C) Mitochondria
(D) Vacuoles

Correct Answer: C

Explanation:

Mitochondria are the sites of respiration.

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Question (1)

Which part of the cell acts as the control centre for cellular activities?

Explanation:

Link:

Question (2)

The jelly-like substance present between the nucleus and plasma membrane is called:

Explanation:

Link:

Question (3)

Which organelle is responsible for protein synthesis?

Explanation:

Link:

Question (4)

Which cell organelle is associated with lipid synthesis?

Explanation:

Link:

Question (5)

Rough endoplasmic reticulum differs from smooth endoplasmic reticulum due to the presence of:

Explanation:

Link:

Question (6)

Which organelle packages proteins and lipids for transport?

Explanation:

Link:

Question (7)

Lysosomes are rich in:

Explanation:

Link:

Question (8)

Which organelle is called the “suicidal bag” of the cell?

Explanation:

Link:

Question (9)

The energy currency of the cell is:

Explanation:

Link:

Question (10)

Cellular respiration mainly occurs in:

Explanation:

Link:

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