Science Quiz / Rate-Limiting Metabolic Enzymes

Random Science or Biology Quiz

Can you name the rate limiting enzymes for important metabolic processes?

 Plays Quiz not verified by Sporcle

Forced Order
Challenge
Share
Tweet
Embed
Score 0/13 Timer 10:00
ProcessRate-Limiting Enzyme+/-
De Novo Purine SynthesisInhibited by AMP, GMP, IMP
GluconeogenesisStimulated by ATP; Inhibited by AMP, fructose 2,6 bisphosphate
Urea CycleStimulated by N-acetylglutamate
GlycolysisStimulated by AMP, Fructose 2,6 bisphosphate, and insulin(indirectly); inhibited by ATP, citrate, glucagon (indirectly)
TCA CycleStimulated by ADP; Inhibited by ATP, NADH
Fatty Acid OxidationInhibited by malonyl-CoA
De Novo Pyrimidine Synthesis
ProcessRate-Limiting Enzyme+/-
Fatty Acid SynthesisStimulated by Insulin, citrate; inhibited by glucagon, palmitoyl-CoA
Ketogenesis
Glycogen SynthesisStimulated by glucose, insulin; inhibited by epinephrine, glucagon
Cholesterol Synthesisstimulated by insulin, thyroxine (T4); inhibited by glucagon, cholesterol
Hexose MonoPhosphate Shunt/ Pentose PhosphateStimulated by NADP+, Inhibited by NADPH
GlycogenolysisStimulated by AMP, epinephrine, glucagon; inhibited by insulin, ATP

You're not logged in!

Compare scores with friends on all Sporcle quizzes.
Join for Free
OR
Log In

You Might Also Like...

Show Comments

Extras

Top Quizzes Today


Score Distribution

Your Account Isn't Verified!

In order to create a playlist on Sporcle, you need to verify the email address you used during registration. Go to your Sporcle Settings to finish the process.

Report this User

Report this user for behavior that violates our Community Guidelines.

Details: