Trihybrid Practice: You have freckles, dimples and a widow’s peak (You are heterozygous for all three traits). Your significant other has freckles and dimples (heterozygous for these two traits), but have a continuous hairline. Use the following information for your problem: ● Freckles (F) are dominant over no freckles (f); ● Dimples (D) are dominant over no dimples (d) ● Widow’s Peak is dominant over continuous hairline (no widow’s peak) (w) a) What is the probability that your child will have three recessive alleles: no freckles, no dimples, and a continuous hairline? Show your work to prove this correct

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