Question # 1

During which phase of mitosis spindles are formed?

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G2

Interphase

Prophase

Metaphase

Most of the energy during ATP formation escapes in the form of:

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Waves

Bonds

Heat

Chemical

Eukaryotic Ribosome is .............. .

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20s

30s

80s

70s

Which of the quantitative observation:

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Colour

Smell

Beauty

Height

Redox reactions involve exchange of ____________

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Electrons

Protons

Neutrons

Atoms

Quinine is obtained form:

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quina-quina

Deodar

Cinchona

Shisham

Was the first person to observe single celled organism.

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Robert Brown

Leeuwenhoek

Robert Hooke

Dolland

The chloroplast functions in______.

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ATP synthesis

Protein synthesis

Photosynthesis

DNA replication

There are about ____________ different kind of vertebrates on earth.

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12,000,00

47,000

12,000

47,500

A scientific theory has which of the following properties?

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It agrees with the available evidence

It cannot be rejected

It has been absolute proven

It does not need to be altered in the light of new evidences

Which mosquito spread malaria in birds.

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Anopheles

Culex

Anopheles & Culex

None of these

The part of the brain responsible for muscle movement interpretation of the senses and the memory is the:

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Pons

Medulla oblongata

Cerebrum

Cerebellum

To preserve fruits , vegetables and pickels we add:

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Water & yogurt

Salt & acid

Flour & Salt

Onion & garlic

When Sir Alexander Fleming was awarded by Nobel prize on the discovery of penicillin?

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1881

1955

1945

1912

Breakdown of glucose molecule in the presence of oxygen called :

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Glycolysis

Mytosis

Both a and b

None of these

Urokinase is used:

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to dissolve blood clots

to kill bacteria

as pain killer

to synthesize insulin

Process that carry nerve impulses away from the cell body are called.

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Axon

Dendrites

Synapses

Myelin sheath

Dominate alleles are represented by:

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Small letters

Capital letters

Roman Numbers

Numerical Numbers

Functions of effector called

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Stimulus

Impulse

Response

Axons

Every year "World Day" is celebrated on:

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31 May

30 May

31 March

21 March

How sexual reproduction takes place in Rhizopus?

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By binary fission

By budding

By spores

By Endospores

_______ gland is pea-shaped.

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Hypothalamus

Pancreas

Pituitary

Adrenal

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