Question # 1

A patient with blood group A can be given the blood of donor who has:

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Blood group A or AB

Blood group A or O

Blood Group A only

Blood group O only

The 6-carbon compounds during the dark reactions of photosynthesis split into ____________ carbon compound.

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5

3

7

4

What is true about cofactors?

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Break hydrogen bonds in proteins

Help facilitate enzyme activity

Increase activation energy

Are composed of proteins

krebs cycle occurs in ................. .

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Cytoplasm

Mitochondria

Lysosome

Nucleus

We made every living thing from.

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Water

Soil

Air

Fire

The word virus is derived from Latin word _____________

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Venomeq

Bacter

Venus

Both a& b

Which of these are responsible for blood clotting?

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Platelets

Erythrocytes

Neutrophils

Baseophils

................ are called accessory pigments.

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Chlorophyll II

Xanthophyll

Carotenoids

All

The pancreas produces digestive enzymes and releases them into the:

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Colon

Gallbladder

Liver

Duodenum

The large intestine is about ................ meters long.

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1.2

1.3

1.4

1.5

The part of earth where communities of living organisms exists is called.

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Habitat

Biosphere

Population

Ecosystem

A gardner sees a large snake nearby. He knows that generally snakes sting, so the gardener ran away. The gardener did which of the following?

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Used reasoning

Used observation

Constructed a theory

Tested a hypothesis

.......... is the most abundant .

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Chlorophyll a

Chlorophyll b

Chlorophyll c

Chlorophyll d

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