Question # 1

Human body is made up how many types of cells?

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200

300

400

500

The thin extensions of the inner mitochondrial membrane are known as __________

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Cristae

Matrix

Thylakoids

Stroma

There are _______________ chromosomes in radish.

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46

18

16

23

The cells used for secretion of hormones are:

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Muscles cells

Nerve cells

Grand cells

RBCs

Cell theory was proposed in :

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1938

1838

1948

1848

The example of long cells are:

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Bird eggs

Muscle cells

Nerves cells

Muscle cells & Nerves cells

_______________ described the nucleus as characteristics spherical body in plant cells.

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Robert hooke

Robert Brown

Leeuwenhoek

Dolland

The mitochondrion functions in_________.

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Lipid storage

Protein synthesis

Photosynthesis

Cellular respiration

_______________is the granular matrix of nucleus.

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Protoplasm

Nucleoplasm

Cytoplasm

All

Improved the quality of lenses.

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Robert Brown

Robert hooke

Leeuwenhoek

Dolland

_______________ requires the expenditure of energy.

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Diffusion

Osmiss

Active transport

Passive transport

Ribosomes are present in :

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SER

RER

Both

NOne

Transmission electron Microscope is the type of :

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Electron microscope

Simple microscope

Both a and b

None

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