UNE Biochemistry Unit 1 TEST Exam Newest
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Terms in this set (28)
Changes in the physiological Increase in 2,3 bisphosphoglycerate (BPG)
variables listed below can alter the
affinity of hemoglobin for oxygen.
Which of the following will lower
the affinity of hemoglobin for
oxygen?
a) decrease in protons
b) increase in 2,3
bisphosphoglycerate (BPG)
c) increase in pH
d) decrease in CO2
Domains are common structural An arrangement of β-strands connected by α-
elements that retain a particular helixes
function within the protein. Which
of the following is an example of a
protein domain?
a) a prosthetic group such as heme
b) irregular coils and loops
c) an arrangement of β-strands
connected by α- helixes
d) a single α- helix
, A 22-year-old female is diagnosed amylase
with acute pancreatitis. Elevation of
which of the following serum
enzymes would be consistent with
this diagnosis?
a) lactate dehydrogenase
b) amylase
c) troponin
d) creatine kinase
Movement of ammonia from an transferases
amino acid to an alpha-keto acid
involves a family of enzymes best
categorized as:
a) transferases
b) ligases
c) lyases
d) isomerases
Which of the following proteins is a multimeric protein that contains multiple
likely to have quaternary structure? peptide chains
a) a protein that contains both α-
helix and β-sheet secondary
structures
b) a multimeric protein that contains
multiple peptide chains
c) a small protein consisting of a
single amino acid chain
d) a large transmemberane protein
with seven alpha helical domains
2026 Complete Questions | With 100% Correct
Answers graded A+ Guaranteed Success!!
Save
Terms in this set (28)
Changes in the physiological Increase in 2,3 bisphosphoglycerate (BPG)
variables listed below can alter the
affinity of hemoglobin for oxygen.
Which of the following will lower
the affinity of hemoglobin for
oxygen?
a) decrease in protons
b) increase in 2,3
bisphosphoglycerate (BPG)
c) increase in pH
d) decrease in CO2
Domains are common structural An arrangement of β-strands connected by α-
elements that retain a particular helixes
function within the protein. Which
of the following is an example of a
protein domain?
a) a prosthetic group such as heme
b) irregular coils and loops
c) an arrangement of β-strands
connected by α- helixes
d) a single α- helix
, A 22-year-old female is diagnosed amylase
with acute pancreatitis. Elevation of
which of the following serum
enzymes would be consistent with
this diagnosis?
a) lactate dehydrogenase
b) amylase
c) troponin
d) creatine kinase
Movement of ammonia from an transferases
amino acid to an alpha-keto acid
involves a family of enzymes best
categorized as:
a) transferases
b) ligases
c) lyases
d) isomerases
Which of the following proteins is a multimeric protein that contains multiple
likely to have quaternary structure? peptide chains
a) a protein that contains both α-
helix and β-sheet secondary
structures
b) a multimeric protein that contains
multiple peptide chains
c) a small protein consisting of a
single amino acid chain
d) a large transmemberane protein
with seven alpha helical domains
