Question # 1

Which is used in UPS.

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Electric generator

Compressor

Electric motor

Inverter

A microphone converts mechanical wave energy into.

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Video signals

Ausio and video signals

Audio signals

None of these

During interphase.............. in the nucleus are duplicated.

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DNA

Gametes

Cytokinesis

Chromosomes

Elements of group 17 are called.

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Carbon family

Noble gases

Nitrogen family

Halogen family

Star's distance are measured in

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Kilometeres

Miles

Light years

Nauticalmiles

It is used for diabetes.

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Vaccines

Interfron

Insulin

Beta -Endorphin

On ampere is equal to.

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100 mA

10 mA

1000 mA

10000 mA

Carbon dioxide is removed from the body through.

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Blood

Kidney

Lungs

Heart

........ are the functional units of the kidneys.

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Renal cortex

Nephrons

Renal medulla

Renal pyramids

Before mitosis, sets of chromosomes are.

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Two

Three

Four

Five

............. Controls sensory functions.

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Thalamus

Cerebrum

Hypothalamus

Cerebellum

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