Question # 1

.................. does not require sunlight.

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Photosynthesis

Respiration

Both

None

There are about ............. to ........ enzymes in cell.

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1000-2000

1000-2050

2000-6000

2000-3000

Fats belong to a group of substance called .............. .

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Carbohydrates

Lipid

Protein

Vitamins

viruses are not affected by ____________

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PH

Acidity

Antibiotics

High temperature

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

Third kingdom i.e. protista was proposed by:

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Margulis

Schwartz

Ernst Hackel

Tournefort

The total number of elements in nature are.

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92

93

91

90

Transplantation of kidneys is example of.

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Medicine

Morphology

Physiology

Surgery

During mitosis the number of chromosomes becomes ............... .

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Double

Remain same

Becomes Half

None

Who discovered Golgi bodies?

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Dolland

Pasteur

Camilla Golgi

Theodor Schwann

Macro polo Sheep is found in:

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Khunjerab National park

Plains

India

Indus Valley

Smooth endoplasmic reticulum is the area in a cell where __________ are synthesized.

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Polysacchrides

Proteins

Lipids

DNA

The scientists who observed Plasmodium first time in human blood is:

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Aristotle

Bu-Ali-Sina

Laveran

None of these

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