Question # 1

That gave the name protoplasm to the cell contents.

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Robert brown

Jan Evangelista Purkyne

Scheiden

Schwann

Golgi bodies consist of ...................... .

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Stakes

Bags

Pockets

All

The smallest cells of bacteria are celled:

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Plasmodesmata

Plasma membrane

Mycoplasms

Plasmolysis

Ribosomes are present in :

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SER

RER

Both

NOne

There are _______________ chromosomes in humans.

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46

18

16

23

The movement of molecules against the concentration gradient is called:

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Diffusion

Passive transport

Active transport

Endocyosis

Rough endoplasmic reticulum is the area in a cell where _________ are synthesized.

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Polysacchrides

Proteins

Lipids

DNA

Mitochondria are bounded by _______________ membrane.

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Single

Double

Triple

All

Cell walls are found in these organisms, except for _________

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Plants

Animals

Becteria

Fungi

DudolF was a ........................ .

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Cytologist

Surgeon

Pathalogist

Dentist

Lysosomes were discovered by:

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Rene de Duve

Robert brown

Schwaan

Louls pastuer

Cell theory was proposed by:

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Robert Hooke

Schwann

Schleiden

Both B and C

Was the first person to observe single celled organism.

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Robert Brown

Leeuwenhoek

Robert Hooke

Dolland

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

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