Question: From the text, which statement best represents the scope of biochemistry?

a) It is limited to organic chemistry only
b) It integrates chemical basis of cell structure, function, disease, and medicine
c) It studies only the genetic code of organisms
d) It focuses only on inorganic molecular bonding in cells

Question: The recent developments in biochemistry help to investigate:

a) Geological distribution of minerals
b) Complex problems like cancer and growth of cells
c) Inheritance of Mendelian traits
d) Movement of planets and stars

Question: How does biochemistry link normal and abnormal cellular processes?

a) By describing astronomical cycles
b) By explaining how abnormalities in mechanisms lead to diseases
c) By defining Mendel’s laws of inheritance
d) By comparing energy between inorganic compounds

Question: Which relationship between molecules and cells is emphasized in the passage?

a) Cells are made of molecules, which are bonded atoms
b) Molecules are made of tissues, which form cells
c) Cells combine to form molecules in organisms
d) Molecules and cells are unrelated in biological systems

Question: Biochemistry contributes to solving which fundamental biological question mentioned in the passage?

a) How enzymes denature in high temperature
b) How cells find each other to form a complex organ
c) How plants perform photosynthesis
d) How metals participate in ionic bonding

Question: Studying chemical reactions inside cells is necessary because:

a) It helps identify differences between plant and animal morphology
b) It allows understanding of structures and metabolism of organisms
c) It explains law of conservation of energy in physics
d) It clarifies the differences between molecules and compounds