Question # 1

Which of the following characters is not true about enzymes?

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Globular in shape

Non-specific

Protein in nature

Highly reactive

The amount of plasma in blood is:

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35%

45%

55%

65%

_______________is the granular matrix of nucleus.

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Protoplasm

Nucleoplasm

Cytoplasm

All

Chromatains are condensed during:

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Anaphase

Prophase

Anaphase

Metaphase

The size of a virus is _____________

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40-50 nm

20-40 nm

10-40 nm

30-50 nm

____________ is the basis and smallest unit of classification.`

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Family

Order

Species

Genus

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

During which phase of mitosis spindles are formed?

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G2

Interphase

Prophase

Metaphase

The raw materials in photosynthesis are:

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Water, Oxygen

CO₂, O₂

Water , CO₂

Glucose , Water

In plants, _______________ conduct food.

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Xylem

Phloem

Both

None

The number of bioelemets in nature is.

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13

14

15

16

Induced Fit model was proposed by:

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Emil Fischer

Melcher

Koshland

Saugeo

Which of the following is not a macronutrient?

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Nitrogen

Oxygen

Carbon

Nickel

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