Biology Exam – Macromolecules (2026) Questions and Answers with Complete Solutions

Biology Exam – Macromolecules (2026)
Questions and Answers with Complete
Solutions

Long chains of amino acids are found in what ---SOLUTION-- Proteins

Animals store glucose containing fragments in the form of what ---SOLUTION--
Glycogen

Saturated fatty acids contain what ---SOLUTION-- Carbon atoms that are each bonded
to four other atoms no double bonds

A model of enzyme action is the what ---SOLUTION-- Induced fit model

A phospholipid molecule contains all of the following except: phosphate group, 3 fatty
acids, two fatty acid's, glycerol ---SOLUTION-- Three fatty acids

All organic compounds contain the element what ---SOLUTION-- C

Nucleic acid's include what ---SOLUTION-- DNA and rna

All of the following are examples of carbohydrates except: glycogen, cellulose, sugar,
steroids ---SOLUTION-- Steroids

Which three elements are often found in organic compounds ---SOLUTION-- Carbon
hydrogen oxygen

All of the following are examples of lipids except: starch, earwax, cholesterol, saturated
fat's ---SOLUTION-- Starch

Without enzymes the chemical reactions in the body would be what ---SOLUTION--
Occur too slowly to support life processes

Which of the following is a carbohydrate: wax, insulin, sucrose, DNA ---SOLUTION--
Sucrose

Which of the following is not an organic macromolecule: ice, lipid, nucleic acid,
carbohydrate ---SOLUTION-- Ice

Amino acids are monomers of what ---SOLUTION-- Proteins

Which organic molecule below is most closely related to nucleic acid's: CH2 Chains,
amino acids, sugars, nucleotides ---SOLUTION-- Nucleotides