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Biology

Biology
Which nutrient has forms most of our body weight?

Carbohydrates
Proteins
Water
Fats

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Biology
Photosynthesis is a process

reductive, endergonic and catabolic
reductive, endergonic and anabolic
reductive and exergonic
reductive and catabolic

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Biology
A man whose blood group is not known meet with a serious accident and needs blood transfusion immediately. Which one of the blood group mentioned below and readily available in the hospital will be safe for transfusion

O, Rh+
O, Rh-
AB, Rh+
AB, Rh-

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Biology
In Carbohydrates the ratio of hydrogen to oxygen is

None of these
0.084027777777778
0.086111111111111
0.04375

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Biology
Eustachian Tube is located in which part of human body?

Ear
Throat
Nose
Eyes

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Biology
They substances,which assist enzymes act,are called

None of these
Co-enzymes
Diastase
Substrates

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MORE MCQ ON Biology

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