Category: QuickPrep

Nutrition & Respiratory Quotient Q1. Which of the following best defines nutrition in human physiology?A. Process of food digestion onlyB. Process by which organisms utilize food for growth and maintenanceC. Process of respiration and circulationD. Process of food elimination Q2. Read More …

Calcium Q1. Which of the following hormones increases blood calcium levels? A. CalcitoninB. InsulinC. Parathyroid hormone (PTH)D. Glucagon Q2. The normal serum calcium level in adults ranges approximately between: A. 2–3 mg/dLB. 4–6 mg/dLC. 8.5–10.5 mg/dLD. 12–15 mg/dL Q3. Which Read More …

Structure and Functions of Nucleotides Q1. A nucleotide is composed of:A. Nitrogenous base onlyB. Nitrogenous base + sugarC. Nitrogenous base + phosphateD. Nitrogenous base + sugar + phosphate Q2. The sugar present in RNA nucleotides is:A. GlucoseB. DeoxyriboseC. RiboseD. Fructose Read More …

High Energy Compounds Q1. Which of the following is considered the primary high-energy compound in cellular metabolism?A. AMPB. ADPC. ATPD. cAMP Q2. High-energy compounds are characterized by:A. High thermal energyB. High entropyC. High free energy of hydrolysisD. Low pH Q3. Read More …

Definition, Classification, and Differences between Fat-Soluble & Water-Soluble Vitamins Q1. Which of the following best defines vitamins?A. Inorganic elements needed for enzymatic actionB. Organic compounds required in small amounts for normal growth and metabolismC. Hormones produced by the endocrine glandsD. Read More …

Amino Acids – Nutritional & Structural Classification 1. Which of the following is an essential amino acid?A. AlanineB. SerineC. ValineD. Glutamate 2. Semi-essential amino acids are those that:A. Are synthesized in excess amountsB. Are always required in dietC. Are required Read More …

Definition, Classification, and Functions of Lipids 1. Which of the following best defines lipids? A. Water-soluble organic compounds with nitrogenB. Inorganic compounds with hydrophobic propertiesC. Organic compounds insoluble in water but soluble in non-polar solventsD. Polymers of monosaccharides 2. Which Read More …

Carbohydrates – Definition, Functions & Classification Question 1 Which of the following best defines carbohydrates? A. Organic compounds composed of amino acidsB. Organic compounds made up of carbon, hydrogen, and nitrogenC. Organic compounds with carbon, hydrogen, and oxygen in a Read More …

Cell and Cellular Organelles Question 1 Which of the following organelles is known as the “powerhouse of the cell”? A. RibosomeB. LysosomeC. MitochondrionD. Endoplasmic reticulum Question 2 Which of the following is a double membrane-bound organelle? A. Golgi apparatusB. RibosomeC. Read More …

Definition and Classification of Enzymes 1. Which of the following best defines an enzyme? A. A type of hormone that speeds up reactionsB. A carbohydrate that stores energyC. A biological catalyst that increases the rate of a reactionD. A lipid Read More …