ACTUAL PAPER 2026 QUESTIONS WITH
SOLUTIONS GRADED A+
◉ Which property of water allows a paper towel to pick up a puddle
of water?
Answer: Adhesion
◉ Which functional group is critical for energy transfer in a cell?
Answer: Phosphate groups
◉ The tertiary structure of a protein is determined by:
Answer: Interactions between the side chains of the amino acids
◉ The smallest unit of life is
Answer: A cell
◉ Which trait is characteristic of ALL lipids?
Answer: They are hydrophobic