Question # 1

The cell death due to tissue damage is:

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Apoptosis

Necrosis

Metastasis

Synapsis

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

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Chlorophyll a

Chlorophyll b

Chlorophyll c

Chlorophyll d

................. prevent rickets in children & aoreomalacia in adults.

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Vitamin A

Vitamin E

Vitamin D

Vitamin K

Enzymes are ............. catalysts.

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Inorganic

Organic

Both a & b

None

Cell theory was proposed by:

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Theodor Sachwann

Mathias Schleiden

Both a & b

None

The diseases of Kwashiorkor and marasmus may be due to;

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Mineral deficiency

Over intake of nutrients

Protein-energy malnutrition

Ulcer

Ribose is a _______ carbon sugar.

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Two

Three

Five

Ten

When we add more substrate to an already occurring enzymatic reaction and there is no increase in the rate of reaction, what would you predict?

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All active site have been occupied by substrate molecules

The enzyme molecule have denatured

More substrate acted as inhibitor

More substrate has disturbed the pH of the medium

Lock and key model was proposed by:

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Emil Fischer

Melcher

Koshland

Saugeo

According to FAQ more than -------people die of starvation every day:

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10,000

3,000

25,000

50,000

The large omnivorous bird that flies to Pakistan in winter from former Sovier territory is:

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Chakor

Houbara Bustard

Kiwi

Ostrich

things like manure, seaweed, sewage etc are example of .............. fertilizers.

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Organic

Inorganic

Both

None

................. is the capacity of microscope to enlarge the apparent size of object.

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Magnification

Resolution

Both a and b

None

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