Question # 1

The potential energy is stored in chemical bonds and is released as _____________ energy when these bonds break.

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Heat

Light

Kinetic

Solar

_______________ tissues are composed of thin walled cells.

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Epidermal

Ground

Supporting

Collenchyma

Which of the following movement requires energy in the form of ATP?

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Diffusion

Osmosis

Active transport

Facilitated diffusion

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

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Vitamin A

Vitamin E

Vitamin D

Vitamin K

_____________is the basic and smallest unit of classification.

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Species

Genus

Class

Order

Stomach open into ............... .

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Small intestine

Large intestine

Both a and b

None

When fibrinogen makes blood clot,it separates from blood and the remainder is called:

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Plasma

Lymph

Serum

Puss

Cells walls are found in these organisms, except for______.

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Plants

Animals

Bacteria

Fungi

Which one of the followings stage is similar in mitosis and meiosis?

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Prophase

Anaphase

Metaphase

Telophase

Trypsim acts on ............. .

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Protein

Carbohydrates

Vitamin

Lipids

According to Binomial nomenclature the name of organism is composed of _____________ parts.

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Three

Four

Two

One

Lock and key model was proposed by ................. .

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Emil Fisher

Koshland

Freitz London

None

viruses are not affected by ____________

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PH

Acidity

Antibiotics

High temperature

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