Investigator smith is convinced that he has found a gun used in two shootings. when compared under the microscope, the two bullets do not seem to match up. if investigator smith is correct, what could be a reason why the bullets don't match?

the bullets hit at different speeds.
the bullets were bought from different gun stores.
the bullets were fired one right after the other.
one bullet was fired several years after the other.

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

is in the form atp or adenosine triphosphate

fkk you n*gga

you need more balloons