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The MCQ: Enzymes are largely composed of; "GCE Biology" App Download [Free] with answers: fat, carbohydrates, proteins, and minerals to learn online school courses. Practice GCE Biology Quiz Questions, download Google eBook (Free Sample) for two year online colleges.
GCE Biology Questions and Answers PDF Download
Enzymes are largely composed of
- fat
- carbohydrates
- proteins
- minerals
In nutrition , detoxication means
- removal of toxins through egestion
- removal of toxins through excretion
- conversion of toxins into harmless substances
- using toxins to kill pathogenic bacteria
In plants, venation refers to transporting food
- for storage
- in shoot
- through vein network
- through phloem
In case of malnutrition, the basic body needs are met through the consumption of stored
- fats and glucose
- fats and glycogen
- starch and cellulose
- peptones
Function of myoglobin is to
- prevent swollen joints
- aid in muscular contraction
- aid in blood clotting
- keeps retina intact
IGCSE O Level Biology Practice Tests
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