Answer:
Option D.
Explanation:
The above answer given is incorrect. Nucleotides consist of a phosphate group attached to a pentose sugar, with 5 carbons, (deoxyribose sugar in the case of DNA) and the pentose sugar is also attached to a nitrogenous base. DNA is incorrect as nucleotides are the building block of DNA hence DNA is NOT a component of nucleotides.
Answer:
Substance B is a group of hydroxide ions.
Explanation:
2. sodium ion that has lost an electron
I believe the answer to your question would be:
<span>phosphate heads of phospholipid</span>
The answer is true. This is because well it is, Mate.
