Question # 1

The weight of human kidney is about.

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5 g

10 g

17 g

27 g

Which organism is used in fermentation for the preparation of glycerol.

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Aspergillus

Saccharomyces

Bacillus

Streptoccocus

Urine contains the least amount of.

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Urea

Sodium Ions

Water

Potassium Ion

The medicine reduces the pain:

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Aspirin

Quinine

Chloroquinne

Resochin

Pathagens contain special proteins called:

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Antigens

Antibodies

Antibiotics

Antiseptics

The parts of body which receive message from coordinates and produce response are;

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Effectors

Receptors

Stimulus

Neuron

Calyx is the outer most whorl of the flower and bears the colour:

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Red

Green

Blue

white

Which part of flower is changed into fruit?

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Ovule

Ovary

Petals

Anther

Cytocine always pairs with:

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Guanine

Adenine

Uracil

Thymine

Chromatin material is made of.

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DNA

Protein

RNA

DNA and protein

Every ripened ovule is called:

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Leaves

Flower

Seed

Fruit

Most of the gaseous exchange in a leaf occurs through.

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Stomata

General surface

Cuticle

lenticels

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

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