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Biology MCQ Questions with answers

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Learn Biology MCQs [Page 1 of Department 20]

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Harikesh • 8.03K Points
Tutor III

1) Which one of the following processes takes place in lakes during eutrophication?

(A) Rapid destruction of algal growth
(B) Excessive availability of dissolved oxygen
(C) Loss of dissolved nutrients from water
(D) Excessive entry of nutrient into water
Correct Answer - Option (D)

No Explanation found. Add Explanation and get +2 points.

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H

Harikesh • 8.03K Points
Tutor III

4) Which is not a function of the cell membrane?

(A) Helps substances pass from the cytoplasm into the nucleus
(B) Keeps materials within the cell separated from the environment outside the cell
(C) Helps control the movement of materials into and out of the cell
(D) Allows the cell to change shape under pressure
Correct Answer - Option (A)

No Explanation found. Add Explanation and get +2 points.

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H

Harikesh • 8.03K Points
Tutor III

5) Which of the following are longest cells of human body?

(A) Pancreatic cells
(B) Epethelial cells
(C) Epidermal cells
(D) Nerve cells
Correct Answer - Option (D)

No Explanation found. Add Explanation and get +2 points.

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H

Harikesh • 8.03K Points
Tutor III

6) Through cell membrane, which substances can pass more easily than others?

(A) Peptides soluble
(B) Nucleic acids soluble
(C) Cellulose soluble
(D) Lipid soluble
Correct Answer - Option (D)

No Explanation found. Add Explanation and get +2 points.

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H

Harikesh • 8.03K Points
Tutor III

7) In most plants and animals, the fluid filled sacs or cisternae of Golgi Bodies may vary from

(A) 1 to 2
(B) 2 to 3
(C) 3 to 7
(D) 7 to 10
Correct Answer - Option (C)

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Harikesh • 8.03K Points
Tutor III

8) A cell consists of three main components which is _______

(A) Cytoplasm, Nucleus, cell membrane
(B) Protoplasm, Nucleoplasm, Cytoplasm
(C) Nucleus, Ribosomes, Plasma membrane
(D) Plasma membrane, Nucleus, Golgi bodies
Correct Answer - Option (A)

No Explanation found. Add Explanation and get +2 points.

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Harikesh • 8.03K Points
Tutor III

9) These are rods or filament like very small bodies present in the cytoplasm of all cells of plants and animals.

(A) Golgi Bodies
(B) Ribosomes
(C) Lysosomes
(D) Mitochondria
Correct Answer - Option (D)

No Explanation found. Add Explanation and get +2 points.

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Harikesh • 8.03K Points
Tutor III

10) Which of the following structure is not found in a eukaryotic cell?

(A) Ribosome
(B) Mitochondria
(C) Mesosome
(D) Golgi body
Correct Answer - Option (C)

No Explanation found. Add Explanation and get +2 points.

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