Exam (elaborations)
BIO 219 Exam Study Guide 1 Questions And Answers Latest Update
- Course
- BIO 219
- Institution
- Purdue University
BIO 219 Exam Study Guide 1 Questions And Answers Latest Update
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BIO 219 Exam Study Guide 1Questions And Answers Latest
Update
monomer of proteins Answer: amino acids
monomer of carbohydrates Answer: saccharides
monomer of lipids Answer: fatty acids
monomer of nucleic acid Answer: nucleotide
what drives most interactions within a cell Answer: hydrophobic effects and
molecular level interactions
Self assembly driver for proteins Answer: hydrophobic interactions, ionic
interactions, hydrogen bonds, covalent bonding
self assembly driver for nucleic acids Answer: hydrogen bonds
self assembly driver for polysaccharides/carbs Answer: N/A
self assembly driver for lipids Answer: hydrophobic interactions
, sequence of amino acids linked together by covalent peptide bonds Answer:
primary structure
alpha helices and beta sheets formed by hydrogen bonds between backbone
structures Answer: secondary structure
polypeptide chain twisted
h-bonds shielded within the helix
hydrophobic R groups on the outside Answer: alpha helix
polypeptide chain corrugated
h-bonds perpendicular to, shielded between sheets
high tensile strength Answer: beta sheets
ionic sidechain-backbone and sidechain-sidechain interactions to stabilize protein
Answer: tertiary structure
noncovalent intermolecular interactions Answer: quaternary structure
glycine
alanine
valine
methionine
phenylalanine
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