Food Chemistry & Biochemistry MCQs (Quiz 2)

1. The primary function of ATP in cells is to _______

 Store genetic information

 Synthesize vitamins

 Transport oxygen

 Provide energy for cellular processes

2. ATP stands for _______

 Adenine triphosphate

 Amino triphosphate

 Adenosine triphosphate

 Acetyl triphosphate

3. ATP synthesis during photosynthesis mainly occurs in the _______________

 Vacuole

 Thylakoid membrane

 Endoplasmic reticulum

 Nucleus

4. The Krebs cycle primarily takes place in the _______

 Ribosome

 Nucleus

 Mitochondrial matrix

 Cytoplasm

5. Breakdown of fats into fatty acids and glycerol is catalyzed by ______________

 Invertase

 Cellulase

 Lipase

 Protease

6. Catalase enzyme functions to ______________

 Hydrolyze proteins

 Oxidize phenolic compounds

 Convert starch into maltose

 Break down hydrogen peroxide into water and oxygen

7. The major storage carbohydrate in animals is _______

 Pectin

 Glycogen

 Cellulose

 Starch

8. The final product of glycolysis is _______

 Lactose

 Pyruvate

 Oxaloacetate

 Acetyl-CoA

9. Glycolysis occurs in the _______ of a cell

 Golgi body

 Cytosol

 Mitochondria

 Nucleus

10. Lactic acid fermentation converts pyruvate into _______

 Glucose

 Acetyl-CoA

 Ethanol

 Lactic acid

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Question 1 of 10

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