BMB7010EXAM3QuestionsandCorrect
Answers.
the lipid that gives rise to two second messages - Correct Answer phosphotidyl inositol
4,5-bisphosphate (PIP3)
a liver enzyme that operates at high blood glucose levels - Correct Answer glucokinase
hexokinase IV
the enzyme in the phosphoinositide casc...
BMB 7010 EXAM 3 Questions and Correct
Answers.
the lipid that gives rise to two second messages - Correct Answer phosphotidyl inositol
4,5-bisphosphate (PIP3)
a liver enzyme that operates at high blood glucose levels - Correct Answer glucokinase
hexokinase IV
the enzyme in the phosphoinositide cascade that is inactivated when it binds to
diacylglycerol in the cell membrane - Correct Answer protein kinase C
identify two compounds that can directly phosphorylate ADP - Correct Answer 1,3-
bisphosphoglycerate (1,3BPG)
phosphoenolpyruvate (PEP)
creatine kinase
the enzyme that links glycolysis and the citric acid cycle - Correct Answer pyruvate
dehydrogenase complex
give two factors that activate the enzyme which then activates glycogen phosphorylase -
Correct Answer Ca2+
PKA (protein kinase A)
hormones
the citric acid cycle enzyme that generates substrate level synthesis of ATP - Correct
Answer succinyl CoA synthetase
cAMP, cGMP, IP3, and Ca2+ are examples of what common component of signaling
cascades - Correct Answer second messengers
a motif found in calmodulin and other Ca2+ binding proteins - Correct Answer EF hand
what metabolite promotes the association of hexokinase IV with the regulatory protein that
sequesters the enzyme in the nucleus - Correct Answer fructose 6-phosphate
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