Question # 1

When did scientist become able to cut and unite DNA?

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1945

1924

1944

1970

The simple and most common way of asexual reproduction in bacteria:

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Binary fission

Multiple fission

Regeneration

Budding

Which are not filtered through glomerular capillaries.

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Blood cells

Proteins

Both a and b

Urea

The bands of connective tissue which prevent dislocation of bones at joints are:

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ligaments

tendons

cartilage

muscles

The optimum temperature for the germination of the seeds of most plants ranges from:

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20 - 30 ^oC

25 - 35^oC

25 - 30^oC

20 - 25^oC

The medicine reduces the pain:

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Aspirin

Quinine

Chloroquinne

Resochin

Among following which is example of co-dominance?

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Blood group A

Blood group B

Blood group AB

Blood group O

An antiviral protein is.

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Interferons

Ligase

Amylase

Urokinase

Which type of asexual reproduction found in hydra and corals?

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Fragmentation

Spore formation

Budding

Regeneration

The muscles of ribs are called;

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Smooth muscles

Cardiac muscles

Intercoastal muscles

Coastal muscles

Babies are born with soft bones:

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300

256

200

206

How much protein is produced by 50 kg of yeast in 24 hours?

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100 Ton

150 Ton

200 Ton

250 Ton

Interferons are __________ proteins:

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Antibacterial

Antiviral

_Antifungal

Antidrugs

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