Multiple Choice
Feedback inhibition,a negative feedback mechanism that regulates enzymes,is best described as ________.
A) substrate binding to DNA,blocking enzyme transcription
B) product binding to DNA,blocking enzyme transcription
C) substrate binding to enzyme in noncompetitive site
D) product binding to enzyme in noncompetitive site
E) None of the choices are correct.
Correct Answer:
Verified
Correct Answer:
Verified
Q8: When glucose is broken down by glycolysis
Q30: Catabolic reactions are coupled with ATP _,whereas
Q31: The principal sites of amphibolic interaction occur
Q32: The formation of citrate from oxaloacetate and
Q32: ATP synthase is a complex enzyme needed
Q33: Most electron carriers are _.<br>A)coenzymes<br>B)enzymes<br>C)hydrogens<br>D)inorganic phosphates<br>E)polysaccharides
Q36: A 67-year-old patient with severe sepsis undergoes
Q37: In aerobic respiration,the majority of the reduced
Q38: Exergonic reactions _.<br>A)include synthesis of large carbohydrates<br>B)only
Q71: Metabolic pathways that regenerate their starting point