A person tests positive for a retrovirus. Does this prove that they are exhibiting the symptoms of an illness?
O A. Yes, because retroviruses can replicate very quickly once in the active phase.
O B. Yes, because when a virus lyses a cell, it disrupts homeostasis, leading to illness.
O C. No, because retroviruses rarely cause illnesses.
O D. No, because a viral genes can replicate with the host's genome for many generations without harming the cell and causing illness.

hydroxyl -oh

alcohols, always polar, can form hydrogen bonds with h2o molecules

carboxyl -cooh  

cargoxylic acids, has acidic properties which is a source of hydrogen ions, found in cells in ionized for with a charge of oh-1

carbonyl > co

ketone if within skeleton, aldehyde if group is at the end of skeleton, k & a may be structural isomers, it determines 2 sugars (ketose & aldose)

amino -nh2

amines, acts as a base, it can pick up h+ ions from surrounding solution, ionized with charge of 1+

methyl ch2

addition to rna/dna affects and gene expression

phosphate -opo3 ²⁻

organic phosphates, contributes to negative charge to, molecule that it is a part of, and potential to react with h20

sulfhydryl -sh

thiols, cross-linking stabilize the protein, and it is structure