Question

Which is correctly identified along with its function?

• A. $b$ - uracil, a component of DNA
• B. $a$ - lecithin, a component of cell membrane
• C. $b$ - adenine, a nucleotide that makes up nucleic acid
• D. $a$ - triglyceride a major source of energy

Answer 1

The correct option is B $a$ - lecithin, a component of cell membrane

The structure (a) is that of Lecithin.

Lecithin is a component of cell membrane. It is a phospholipid.

So the correct answer is B.