Carbohydrates and lipids — practice question

Which option correctly pairs the functional and structural characteristics of cellulose, collagen, glycogen or triglyceride?

• Acellulose: support; fibrous ✓; molecule held together by hydrogen bonds ✓; branched chains ✗ triglyceride: energy source; fibrous ✗; molecule held together by hydrogen bonds ✗; branched chains ✗
• Bcollagen: strengthening; fibrous ✓; molecule held together by hydrogen bonds ✓; branched chains ✗ cellulose: support; fibrous ✓; molecule held together by hydrogen bonds ✗; branched chains ✓
• Ccollagen: strengthening; fibrous ✓; molecule held together by hydrogen bonds ✓; branched chains ✓ glycogen: storage; fibrous ✗; molecule held together by hydrogen bonds ✗; branched chains ✓
• Dglycogen: storage; fibrous ✗; molecule held together by hydrogen bonds ✓; branched chains ✓ triglyceride: energy source; fibrous ✗; molecule held together by hydrogen bonds ✓; branched chains ✗