WGU Biochemistry OA Study guides, Class notes & Summaries

WGU Biochemistry OA Review Questions And Answers WITH VERIFIED SOLUTIONS GRADED A+ 1. The polymerase chain reaction is a tool used to study protein structure. True False Ans - False 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 Ans - Red Feedback Recall from the section on DNA replication that DNA polymerase needs a primer to begin DNA synthesis. This requirement means the primers will direct th...

WGU Biochemistry OA Questions And Answers WITH VERIFIED SOLUTIONS GRADED A+ Bohr Effect chart (low pH) Ans - C- High CO2 H- High H+ A- Acidic R-Release of O2(rt. Shift) T- tense state (in tissues) Primary structure Ans - Sequence of amino acids that make up a protein Secondary Structure Ans - Sequence of amino acids fold. Tertiary Structure Ans - -more folding in a 3D shape. -R groups (side chains) Quaternary Structure Ans - Protein has more than 1 polypeptide chain

WGU Biochemistry OA Review Questions And Answers WITH VERIFIED SOLUTIONS GRADED A+ 1. The polymerase chain reaction is a tool used to study protein structure. True False Ans - False 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 Ans - Red Feedback Recall from the section on DNA replication that DNA polymerase needs a primer to begin DNA synthesis. This requirement means the primers will direct th...

WGU Biochemistry OA Questions And Answers WITH VERIFIED SOLUTIONS GRADED A+ Bohr Effect chart (low pH) Ans - C- High CO2 H- High H+ A- Acidic R-Release of O2(rt. Shift) T- tense state (in tissues) Primary structure Ans - Sequence of amino acids that make up a protein Secondary Structure Ans - Sequence of amino acids fold. Tertiary Structure Ans - -more folding in a 3D shape. -R groups (side chains) Quaternary Structure Ans - Protein has more than 1 polypeptide chain.

Bohr Effect chart (low pH) C- High CO2 H- High H+ A- Acidic R-Release of O2(rt. Shift) T- tense state (in tissues) Primary structure Sequence of amino acids that make up a protein Secondary Structure Sequence of amino acids fold. Tertiary Structure -more folding in a 3D shape. -R groups (side chains) Quaternary Structure Protein has more than 1 polypeptide chain. Chemical reaction -absorb and release energy -activation energy -energy is released (heat & light) when bonds are broken.E...

Bohr Effect chart (low pH) ANS C- High CO2 H- High H+ A- Acidic R-Release of O2(rt. Shift) T- tense state (in tissues) Primary structure ANS Sequence of amino acids that make up a protein Secondary Structure ANS Sequence of amino acids fold. Tertiary Structure ANS -more folding in a 3D shape. -R groups (side chains) Quaternary Structure ANS Protein has more than 1 polypeptide chain. Chemical reaction ANS -absorb and release energy -activation energy -energy is released (heat & light...

WGU Biochemistry OA questions with correct answers

Bohr Effect chart (low pH) ANS C- High CO2 H- High H+ A- Acidic R-Release of O2(rt. Shift) T- tense state (in tissues) Primary structure ANS Sequence of amino acids that make up a protein Secondary Structure ANS Sequence of amino acids fold. Tertiary Structure ANS -more folding in a 3D shape. -R groups (side chains) Quaternary Structure ANS Protein has more than 1 polypeptide chain. Chemical reaction ANS -absorb and release energy -activation energy -energy is released (heat & light...

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 - Contain one or more phosphates, a five-carbon sugar, and a nitrogen base Always made in the 5' to 3' direction - ANSWER - Nucleotides DNA is wrapped around proteins called? - ANSWER - histon...

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 Protein structures are stablized by: - ANSWER - the hydrophobic effect with van der waals interactions Disulfide bonds can be found in: - ANSWER - proteins secreted from a cell: insulin structu...