BIO 156 CERTIFICATION SCRIPT 2026 COMPLETE QUESTIONS AND CORRECT ANSWERS

BIO 156 CERTIFICATION SCRIPT 2026
COMPLETE QUESTIONS AND CORRECT
ANSWERS



◉macromolecules. Answer: large polymers, four main classes of
large biological molecules (carbohydrates, lipids, proteins, nucleic
acids)


◉dehydration. Answer: removal of water molecules


◉hydrolysis. Answer: addition of water molecules


◉polymers. Answer: single un its form together to form big
molecule


◉carbohydrates. Answer: soluble and sweet to taste. ex: fructose,
polysaccharides, ribose and deoxyribose


◉monosaccharides. Answer: single sugar molecules, simple sugars

, ◉polysaccharides. Answer: large macromolecules formed from
monosaccharides


◉disaccharides. Answer: contain 2 monosaccharide


◉starch. Answer: polymer of glucose


◉lipid. Answer: an oily organic compound insoluble in water but
soluble in organic solvents


◉fats. Answer: longterm energy storage and thermal insulation in
animals


◉oils. Answer: long term energy storage in plants and their seeds


◉phospholipids. Answer: component of plasma membrane


◉waxes. Answer: wear resistance, retain water


◉proteins. Answer: almost all enzymes are proteins. support-
collagen
transport- hemoglobin, membrane proteins
defense-antibodies