Question # 1

Enzymatic reactions are _______ of times faster than uncatalyzed reactions:

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Millions

Hundreds

Thousands

Billion

____________ is a co-enzyme.

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NAD⁺

NADH

AMP

None

The career related with gardening is

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Medicine

Horticulture

Forest

Farming

The branch of biology which deals with the study of Classification of organisms is called.

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Systematics

Cell Biology

Taxonomy

Physiology

A related group of genera comprises:

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An order

A family

A class

a phylum

Non-protein part of enzymes are:

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Inhibitors

Substrate

Cofactors

Coenzymes

Which of the following proteins is not present in the plasma of the blood?

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Immunoglobulin or antibodies

Prothrombin

Haemoglobin

Fibrenogen

Many bacteria in colon produce vitamin ____________ necessary for coagulation of blood.

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A

K

C

D

Scientific name of pea plant is.

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Dilbergia Sisso

Pisum indicum

Homosaplens

pisum Sativum

Type of spindle fibre which attaches the chromosomes is called:

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Kinetochore

Non Kinetochore

Bot a and b

Centromere

The that is needed to initiate chemical reaction that energy is called ................... . energy.

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Kinetic

Potential

Activation

None

There are ... types of photosynthesis pigments.

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One

Two

Three

Four

The protein envelope of a bacteriophageis called _____________

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Capsid

Cell wall

Cell membrane

All of above

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