KUIZ ONLINE BIOLOGI TINGKATAN 4

Which of the following is an inorganic coompound?

• water

• butter

• rice

• meat

Which of the following is non-reducing sugar?

• Fructose

• Glucose

• Galactose

• Sucrose

What is the effect of unequal charge distribution in a water molecule?

• Water molecule can act as universal solvent.

• Water has lower density than ice.

• Water cannot dissolve other polar molecules.

• Water forms a medium to transport substances.

Which of the following is the monomer of cellulose?

• Fatty acids

• Glycerol

• Monosaccharides

• Amino acids

Which of the following carbohydrates is found in large quantities in the liver?

• Starch

• Glucose

• Sucrose

• Glycogen

Which reaction results in the conversion of amino acids to protein?

• Condensation

• Hydrolysis

• Deamination

• Phosphorylation

Which food contains saturated fats?

• Butter

• Margarine

• Coconut oil

• Palm oil

Which pair of nitrogenous base is correctly paired?

• Adenine with Guanine

• Cytosine with Adenine

• Thymine with Guanine

• Adenine with Thymine

The breakdown of complex molecules into simple molecules is known as

• catabolism

• anabolism

• synthesis

• assimilation

Which of the following vitamins functions as coenzyme in cellular respiration?

• Vitamin A

• Vitamin B

• Vitamin C

• Vitamin K