Question # 1

Trypsin works at the PH of:

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2

4

8

6

intensity of light is ........ at midday.

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Maximum

Minimum

Both

None

Rough endoplasmic reticulum is the area in a cell where _________ are synthesized.

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Polysacchrides

Proteins

Lipids

DNA

Plasma is made up of water and _____________

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Metabolities and wastes

Salts and ions

Proteins

All of the above

Scientific name of Orchid tree is:

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Bauhinia variegate

Allium cepa

Pisum sativum

Brassica campestris

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

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5

3

7

4

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

Which one of the following is correct sequence in biological method?

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Observations, Hypothesis , Law, Theory

Hypothesis, observations, Deductions , Experimentation

Observations, hypothesis, Deduction, Experimentation

Law, Theory , Deduction, Observations

_______________is the granular matrix of nucleus.

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Protoplasm

Nucleoplasm

Cytoplasm

All

Membrane stack is chloroplast is called:

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Sturma

Granum

Both

None

Electrons are passed to ETC to produce:

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AMP

ATP

ADP

NAD⁺

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

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Chlorophyll II

Xanthophyll

Carotenoids

All

Bacteria and cyanobacteria are :

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Prokaryotes

Eukaryotes

Both

None

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