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Lipids

45 questions found

Practice Questions

The backbone molecule present in triglycerides is

A. Glucose
B. Glycerol
C. Fructose
D. Ribose
nmdcat.online BIO NMDCAT
Jun 27, 2026

Fatty acids are attached to glycerol through

A. Peptide bonds
B. Ester bonds
C. Glycosidic bonds
D. Hydrogen bonds
nmdcat.online BIO NMDCAT
Jun 27, 2026

The amphipathic nature of phospholipids results from the presence of

A. Hydrophobic proteins only
B. Hydrophilic phosphate head and hydrophobic fatty acid tails
C. Three fatty acid chains
D. Polar glycerol only
nmdcat.online BIO NMDCAT
Jun 27, 2026

Cell membranes primarily consist of

A. Triglycerides
B. Phospholipid bilayer
C. Cholesterol only
D. Cellulose
nmdcat.online BIO NMDCAT
Jun 27, 2026

Complete hydrolysis of one triglyceride molecule produces

A. One glycerol and three fatty acids
B. Two glycerol molecules
C. Three alcohol molecules
D. Four fatty acids
nmdcat.online BIO NMDCAT
Jun 27, 2026

Formation of triglycerides involves the removal of

A. Carbon dioxide
B. Water molecules
C. Oxygen gas
D. Nitrogen gas
nmdcat.online BIO NMDCAT
Jun 27, 2026

Glycerol is chemically classified as

A. Monohydric alcohol
B. Dihydric alcohol
C. Trihydric alcohol
D. Phenol
nmdcat.online BIO NMDCAT
Jun 27, 2026
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