Question # 1

Healthy person's blood should be ____________ from plasmodium.

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Full

Half

Free

None

Viruses can be _____________

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Seen

Crystallized

Store

None

Plants cells have ______and________, which are not present in animal cells.

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Mitochondria, Chloroplasts

Cell membranes, cell walls

Chloroplasts, nucleus

Chloroplasts, cell wall

Respiration is of ........... types.

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One

Two

Three

Four

The enzyme function between a PH of ..................... .

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2 to 4

6 to 8

8 to 10

1 to 2

Atherosclerosis is caused due to ............. .

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Hypertension

Smoking

Diabetes

All of above

_____________ is also known as retinol.

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Vitamin A

Vitamin B

Vitamin D

Vitamin E

................ is outermost, semi rigid and non-living boundary of plants cell.

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Cell memebrane

Cell wall

Nucleus

Protoplasm

............... was English scientist.

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Robert Hooke

Leeuwenhoek

Dolland

Robert Brown

How many molecules of CO₂ are produced when krebs cycle operates once?

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01

02

03

06

Carbon Dioxide is almost .......... percent in air.

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0,01

0.3

0,03

0.1

Vitamin which acts as co-enzyme is:

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Vitamin A

Vitamin K

Riboflavin

All of these

Many bacteria in colon produce vitamin ____________ necessary for coagulation of blood.

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A

K

C

D

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