Biochemistry MCQs
Biochemistry MCQs play a vital role in preparing students for understanding life at the molecular level. These MCQs include topics such as carbohydrate metabolism, lipid and protein structures, enzymes, vitamins, DNA/RNA, and clinical applications. These quizzes are essential for students appearing in MDCAT, USMLE, FCPS, and other competitive exams. Regular practice enhances understanding of how biochemical processes affect human health and disease.
Q: Enzyme responsible for DNA replication
A) Helicase
B) RNA polymerase
C) DNA polymerase
D) Ligase
Q: Organ responsible for most plasma protein synthesis
A) Spleen
B) Liver
C) Kidney
D) Lung
Q: Protein that transports iron in the blood
A) Albumin
B) Transferrin
C) Hemoglobin
D) Ferritin
Q: Metabolic pathway activated during fasting
A) Lipogenesis
B) Glycogenesis
C) Glycolysis
D) Gluconeogenesis
Q: Primary storage form of lipids in adipose tissue
A) Fatty acids
B) Triglycerides
C) Cholesterol
D) Phospholipids
Q: Protein structure level involving multiple subunits
A) Secondary
B) Primary
C) Tertiary
D) Quaternary