Question # 1

The exchange of materials between the blood and the surrounding tissues occurs in:

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Arteries

Veins

Capillaries

All of the above

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

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Robert hooke

Robert Brown

Leeuwenhoek

Dolland

_______________is the granular matrix of nucleus.

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Protoplasm

Nucleoplasm

Cytoplasm

All

The major energy currency of all cells is:

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ADP

ATP

AMP

P-bonds

Cellulose is present in:

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Primary wall

Secondary lamella

None of above

According to pressure flow mechanism which is the actual force behind the movement of food in phloem?

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Drop in the pressure at the sink end

Gain of water at the sink end

Osmotic pressure

All of these

Plants lack ................... .

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Protein

Centrioles

Spindle fibers

Cytokisnesis

Transplantation of kidneys is example of.

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Medicine

Morphology

Physiology

Surgery

_______________ is the process i which molecules moves from region of higher concentration to region of lower concentration.

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Diffusion

Osmiss

Active transport

Passive transport

According to (UNICEF), how many children of under age five died by malnutrition?

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4 million

5 milion

6 million

None

If gram of carbohydrates is fully oxidized it produce about .............. kilojoules of energy.

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16 Kilojoules

17 Kilojoules

18 Kilojoules

19 Kilojoules

A ribose sugar has carbon atoms:

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4

5

6

7

In the embryonic and foetal life RBCs are produced in:

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Liver

Ribs

Spleen

Liver and spleen

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