Question # 1

In which stage of the cell cycle most cells spend their lives?

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Prophase

Metaphase

Interphase

Telohase

____________ is the characters of kingdom.

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Heterotrophic `

Chlorophyll

Autotrophic

All of them

____________ is a co-enzyme.

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NAD⁺

NADH

AMP

None

Ulcers occur in the:

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Stomach

Duodenum

Esophagus

All of these

There are ............. types of dietary fibers.

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One

Two

Three

Four

Group of similar organism that interbreed and produce fertile off springs is ____________

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Genus

Species

Phyla

Order

Photosynthesis is a .............. process.

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Constructive

Destruction

Both

None

A related group of genera comprises:

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An order

A family

A class

a phylum

Anabolism constitute ................ processes.

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Construction

Destruction

Both a & b

None

Stomata close when the guard cells;

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Lose water

Gain chloride ions

Became turgid

Gain potassium ions

Ribose is a _______ carbon sugar.

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Two

Three

Five

Ten

A bacterial cell contains about _______________

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10,000

20,000

30,000

40,000

The part of mustard plant which yields oil is

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Leaf

Seed

Root

Flower

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