Question # 1

Horsetails belong to sub-division

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Lycopsida

Sphenopsida

Pteropsida

None of these

Chlorophyll molecule contains except.

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Magnesium

Iron

Calcium

Phosphorus

Which one of the following is not found in bacteria.

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Cell membrane

Ribosome

Nucleoid

Capsule

Amoeba moves and obtains food by means of.

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Cilia

Flagella

Pseucopocia

Plasmodium

The mitochondria function in

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Lipid storage

Proteins synthesis

Cellular respiration

Photosynthesis

Fern prothallus is

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sporophyte

saprophyte

Gametophyte

Seed

When a protein undergoes a hydrolysis reaction the end-products are

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Amino acid

Monosaccharides

Fatty acids

Nucleotides

The study of microorganism includes bacteria, virus, protozoan and microscopic algae and fungi is.

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Parasitology

Molecular biology

Microbiology

Bio technology

Guttation occurs in plants through.

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Cutitle

Hydathodes

stomata

Lenticels

Glycolysis is the break down of

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Fructose

Glucose

Lactose

Maltose

Percentage of carbohydrates in mammalian cell.

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1%

4%

6%

8%

The Syndrome which is an example of trisomy of the sex chromosome is

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Turner's syndrome

Down's syndrome

Klinefelter's syndrome

Tay-Sach's syndrome

A chromosome with unequal length of its arm is called:

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Metacantric

Sub metacentric

Acrocentric

Telocentric

Sciatica is characterized by stabbing pain radiating over the course of.

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Sciatic artery

Sciatic nerve

Sciatic capillary

Sciatic vein

A cluster of neuron's cell bodies form

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Ganglia

Cyst

Lump

Swelling

A dichromate can perceive two primary colours but is unable to perceive the one whose opsins are missing due to

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Metamorphosis

Transmutation

Alteration

Mutation

The hyphae of fungi are

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Phototactic

Chemotropic

Geotropic

Chemotactic

Amino acid attachment site of tRNA is.

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G-end

2' -end

3'- end

5' -end

The part of human limbic system.

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Amygdata

Cerebrum

Thalamus

Pons

Dialysis cleans the blood either by

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Passing it through an artificial kidney

Filtering it within abdomen

Removing the whole blood from body

Both a&b

The interphase of meiosis lacks the stage.

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G0

G1

G2

S

The electrical potencial of cell membrane of meuron when it is not transmission any signal is called ___________

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Resting membrane potencial

Action potencial

Propagation of impulse

Synapse

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