If Mr. and Mrs. Johnson had four children together, what color of hair would the children likely have? A
All 4 of the children would mhave black hair.
B
Only 3 of the children would have black hair, and 1 child would have blond hair.
С
All 4 of the children would have blond hair.
D
Only 2 of the children would have black hair, and 2 of the children would have blond hair

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

the darker peppered moth species were favored due to the fact that the industrial revolution had made all the nearby trees a darker color instead of white.