Question # 1

Cytoplasm is composed of _______________water.

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10%

30%

60%

90%

The scientific study of plants is called.

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Anatomy

Botany

Microbiolgy

Zoology

Ulcers occur in the:

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Stomach

Duodenum

Esophagus

All of these

Five-kingdom classification of Whittaker was modified by:

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Margulis

Schwarts

E-Chatton

Both A and B

Are the major source of energy .

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Protein

Lipid

Crabohydraets

Vitamins

.......... is the most abundant .

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Chlorophyll a

Chlorophyll b

Chlorophyll c

Chlorophyll d

Oral cavity opens into .............. .

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Phyranx

Lyranx

Trachea

Bronchi

Blood circulation in humans being was first described by Muslim Anatomist ............... .

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William Harvey

Ibn-al-Nafees

Bu Ali Seena

Ibn Al Haitehm

Organelles assemble ot form

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Tissues

Systems

Organ

Cells

There are _____________ major kingdoms.

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2

3

4

5

Lock and key model was proposed by:

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Emil Fischer

Melcher

Koshland

Saugeo

One molecule of glucose when broken down into CO2 H2O in aerobic respiration generates ........... ATP molecules.

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36 ATP

37 ATP

38 ATP

None of them

Breaking of large molecules of fats into small droplets is called:

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Emulsification

Digestion

Assimilation

Egestion

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