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Question: Which vitamin deficiency can lead to scurvy?Options: Vitamin AVitamin CVitamin KVitamin B1..
Question: Which vitamin is primarily involved in calcium absorption?Options: Vitamin AVitamin B6Vita..
Question: Which vitamin is known as ascorbic acid?Options: Vitamin AVitamin B12Vitamin CVitamin DCor..
Question: Which of the following is a function of proteins in the body?Options: Energy storageHormon..
Question: What type of bond forms between the carboxyl group of one amino acid and the amino group o..
Question: Which of the following techniques is commonly used to separate proteins based on their siz..
Question: What is the isoelectric point (pI) of a protein?Options: The pH at which the protein is po..
Question: Which level of protein structure is characterized by the arrangement of multiple polypepti..
Question: What is the role of enzymes in biological systems?Options: To provide structural supportTo..
Question: Which of the following amino acids contains a sulfur atom?Options: CysteineSerineGlutamine..
Question: What type of interaction stabilizes the tertiary structure of proteins?Options: Hydrophobi..
Question: Which bond is primarily responsible for the secondary structure of proteins?Options: Ionic..
Question: What is the primary structure of a protein?Options: The sequence of amino acidsThe folding..
Question: What is the primary structural component of plant cell walls?Options: StarchGlycogenCellul..
Question: Which of the following is a characteristic of starch?Options: Soluble in waterLinear struc..
Question: Which carbohydrate is found in milk?Options: LactoseMaltoseGlucoseFructoseCorrect Answer: ..
Question: What is the main function of carbohydrates in living organisms?Options: Genetic informatio..
Question: Which of the following is a polysaccharide?Options: GlucoseFructoseCelluloseGalactoseCorre..
Question: What type of bond links monosaccharides in a disaccharide?Options: Ionic bondCovalent bond..
Question: Which carbohydrate is known as blood sugar?Options: GalactoseFructoseGlucoseRiboseCorrect ..
Question: Which of the following carbohydrates is a reducing sugar?Options: FructoseSucroseMaltoseCe..
Question: What is the general formula for carbohydrates?Options: C_n(H2O)_nC_nH_nO_nC_nH_2nO_nC_nH_2..
Question: What is the basic unit of nucleic acids?Options: Amino acidNucleotideMonosaccharideFatty a..
Question: Which of the following is a function of carbohydrates?Options: Energy sourceHormone produc..
Question: Which of the following is a characteristic of enzymes?Options: They are consumed in reacti..
Question: What type of reaction forms peptide bonds between amino acids?Options: HydrolysisCondensat..
Question: Which of the following amino acids is essential in the human diet?Options: GlycineAlanineL..
Question: What is the main function of lipids in biological systems?Options: Energy storageGenetic i..
Question: Which of the following is a monosaccharide?Options: SucroseLactoseGlucoseStarchCorrect Ans..
Question: What type of bond is primarily responsible for the secondary structure of proteins?Options..