111k views
3 votes
What are the structural features possessed by storage lipids?

A. Two fatty acids ester-linked to a single glycerol plus a charged head group
B. Three fatty acids ester-linked to a single glycerol
C. Two fatty acids ester-linked to a single sphingosine plus a charged head group
D. Three fatty acids ester-linked to a single sphingosine

1 Answer

4 votes

Final answer:

Storage lipids like triglycerides have three fatty acids ester-linked to a single glycerol, forming a hydrophobic molecule used for energy storage. The correct option is B.

Step-by-step explanation:

The structural features possessed by storage lipids, specifically triglycerides, are: B. Three fatty acids ester-linked to a single glycerol. This structure forms a hydrophobic molecule that is used by many organisms as an energy-storage molecule.

In contrast, phospholipids have two fatty acids attached to a glycerol backbone along with a phosphate-containing group, making them amphipathic due to their hydrophobic tails and hydrophilic head groups.

User Magnolia
by
8.1k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories