Phospholipids have two distinct polarities. The phosphate head is always polar, while the two "tails" it has are nonpolar.
No because they already have a kingdom
Answer:
d
Explanation:
endocrine system controls all biological processes
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.