Question # 1

Cell wall is present in ............... cell.

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Plant

Animal

Both

None

In plants, _______________ conduct food.

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Xylem

Phloem

Both

None

The _______is a major component of plant cell walls.

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Chitin

Peptidoglycan

Cellulose

Cholesterol

................... is the hereditary material.

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Protien

Chromosomes

DNA

Nucleus

Which organelles have their own DNA?

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Chloroplast

Mitochondria

Both

None

Micro filaments are made of:

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Tubulin protein

Lipids

Carbohydrates

Actin protein

Chloroplast helps in _______________

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Photosynthesis

Respiration

Brething

Digestion

The mitochondrion functions in:

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Lipid storage

Protein synthesis

Photosynthesis

Cellular respiration

................. was a German Botanist.

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Mathias Schleiden

Theodor Sachwann

Robert Brown

Robert Hooke

Which of these materials is not a component of plasma membrane?

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Lipids

Carbohydrates

Proteins

DNA

A bacterial cell contains about _______________

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10,000

20,000

30,000

40,000

_______________ tissues are composed of thin walled cells.

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Epidermal

Ground

Supporting

Collenchyma

Which of the following movement requires energy in the form of ATP?

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Diffusion

Osmosis

Active transport

Facilitated diffusion

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Biology 9th Class English Medium Chapter 4 Online Test MCQs With Answers

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