WGU Biochemistry OA Exam Pack 2023

Bohr Effect chart (low pH) - ANSWER - C- High CO2 H- High H+ A- Acidic R-Release of O2(rt. Shift) T- tense state (in tissues) Primary structure - ANSWER - Sequence of amino acids that make up a protein Secondary Structure - ANSWER - Sequence of amino acids fold. Tertiary Structure - ANS...

Which level of protein structure is disrupted through the hydrolysis of peptide bonds? Quaternary Tertiary Primary Secondary - ANSWER - Primary The primary structure of a protein is the sequence of amino acids held together by peptide bonds. Peptide bonds are formed by dehydration rea...

Autosomal - ANSWER - Males and Females are equally affected Polymerase Chain Reaction (PCR) - ANSWER - The process of copying DNA in the lab. What is needed for Polymerase Chain Reaction? - ANSWER - Template DNA, Nucleotides (dNTPS), DNA Polymerase, and DNA Primers. What are the three steps...

function of reproductive system - ANSWER - insures continuation of human species via producing, storing, nourishing, transporting reproductive cells male reproductive organs - ANSWER - testes function of testes - ANSWER - secrete androgens, produce male gametes (spermatozoa, sperm) androgen...

Feedback PCR is a tool used to amplify a specific segment of DNA. What color is the primer in the following diagram? Red Purple Blue - ANSWER - Red Feedback Recall from the section on DNA replication that DNA polymerase needs a primer to begin DNA synthesis. This requirement means the p...

types of enzyme regulation - ANSWER - Phosphorylation Dephosphyorylation Feedback inhibition Competitive inhibitor Non competitive inhibitor chaperones - ANSWER - protein helpers that help folding of complicated protein structure they bind to newly made polypeptides and enable proper folding ...

DNA - ANSWER - phosphate + deoxyribose sugar + A/T/C/G Contains 2 strands. The strands are antiparallel (opposite each other) 5 --3 / 3--5 RNA - ANSWER - phosphate + Ribose sugar + A/U/C/G Single strand, can fold back onto itself and form pairs between itself (stem-loop) Nucleotide - ANSWER ...