3/7/26, 11:51 AM UNE Biochemistry Unit 1 TEST Exam Newest 2026 Complete Questions | With 100% Correct Answers graded A+ Guaranteed Succ…
UNE Biochemistry Unit 1 TEST Exam Newest 2026
Complete Questions | With 100% Correct Answers
graded A+ Guaranteed Success!!
Save
Terms in this set (43)
What is pKa? -logKa (-log saturation limit)
When is a functional group ionized? Ionized if pKa is lower than the pH. Protonated if
(with respect to pKa and pH?) higher than pH.
What is an allosteric activator? Binds to enzyme's active site and helps to activate
What is an allosteric inhibitor? Binds to enzymes active and inhibits activation.
Competitive inhibitors? Compete with substrate for binding at enzyme's
substrate recognition site. This increases Km
because it increases the concentration of substrate
needed to saturate the enzyme, but no change to
Vmax.
Noncompetitive inhibitor Does not compete with substrate for binding at the
enzyme's substrate recognition site. Lowers
concentration of active enzyme so Vmax
decreases, but no change to Km.
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, 3/7/26, 11:51 AM UNE Biochemistry Unit 1 TEST Exam Newest 2026 Complete Questions | With 100% Correct Answers graded A+ Guaranteed Succ…
Ion product of water Kw = [H+][OH-] = 1x10^-14 mol/L
Amino Acid composition (bonds) Central carbon atom connected to a hydrogen,
amino (NH3) group, carboxyl group (COOH), and
R group.
In a polypeptide at physiologic pH, The amide group in the peptide bond an an
hydrogen bonding may occur at: aspartyl side chain.
The following shows the linear N-C-C-N-C-C-N-C-C
sequence of atoms joined by
covalent bonds in the peptide
backbone:
Different preparations of insulin Arginine is basic amino acid that binds to
contain some insulin complexed with negatively charged amino acid side chains in
protamine that is absorbed slowly insulin.
after injection. Protamin is a protein
preparation form rainbow trout
sperm containing arginine rich
peptides that bond to insulin. What is
the best explanation?
Protein kinases phosphorylate Serine, Threonine, Tyrosine
proteins only at a certain hydroxyl
groups on amino acid side chains. All
contain side chain hydroxyl groups:
https://quizlet.com/1152883256/une-biochemistry-unit-1-test-exam-newest-2026-complete-questions-with-100-correct-answers-graded-a-guaranteed-s… 2/7
UNE Biochemistry Unit 1 TEST Exam Newest 2026
Complete Questions | With 100% Correct Answers
graded A+ Guaranteed Success!!
Save
Terms in this set (43)
What is pKa? -logKa (-log saturation limit)
When is a functional group ionized? Ionized if pKa is lower than the pH. Protonated if
(with respect to pKa and pH?) higher than pH.
What is an allosteric activator? Binds to enzyme's active site and helps to activate
What is an allosteric inhibitor? Binds to enzymes active and inhibits activation.
Competitive inhibitors? Compete with substrate for binding at enzyme's
substrate recognition site. This increases Km
because it increases the concentration of substrate
needed to saturate the enzyme, but no change to
Vmax.
Noncompetitive inhibitor Does not compete with substrate for binding at the
enzyme's substrate recognition site. Lowers
concentration of active enzyme so Vmax
decreases, but no change to Km.
https://quizlet.com/1152883256/une-biochemistry-unit-1-test-exam-newest-2026-complete-questions-with-100-correct-answers-graded-a-guaranteed-s… 1/7
, 3/7/26, 11:51 AM UNE Biochemistry Unit 1 TEST Exam Newest 2026 Complete Questions | With 100% Correct Answers graded A+ Guaranteed Succ…
Ion product of water Kw = [H+][OH-] = 1x10^-14 mol/L
Amino Acid composition (bonds) Central carbon atom connected to a hydrogen,
amino (NH3) group, carboxyl group (COOH), and
R group.
In a polypeptide at physiologic pH, The amide group in the peptide bond an an
hydrogen bonding may occur at: aspartyl side chain.
The following shows the linear N-C-C-N-C-C-N-C-C
sequence of atoms joined by
covalent bonds in the peptide
backbone:
Different preparations of insulin Arginine is basic amino acid that binds to
contain some insulin complexed with negatively charged amino acid side chains in
protamine that is absorbed slowly insulin.
after injection. Protamin is a protein
preparation form rainbow trout
sperm containing arginine rich
peptides that bond to insulin. What is
the best explanation?
Protein kinases phosphorylate Serine, Threonine, Tyrosine
proteins only at a certain hydroxyl
groups on amino acid side chains. All
contain side chain hydroxyl groups:
https://quizlet.com/1152883256/une-biochemistry-unit-1-test-exam-newest-2026-complete-questions-with-100-correct-answers-graded-a-guaranteed-s… 2/7
