Conversion of 1 mol of acetyl-CoA to 2 mol of CO2 and CoA via the citric acid cycle results in the net production of（）
A. 1 mol of citrate
B. 1 mol of FADH2
C. 1 mol of NADH
D. 1 mol of oxaloacetate
查看答案
In humans, gluconeogenesis（）
A. can result in the conversion of protein into blood glucose
B. helps to reduce blood glucose after a carbohydrate-rich meal
C. is essential in the conversion of fatty acids to glucose
D. requires the enzyme hexokinase
Which reaction in glycolysis produces ATP as a product（）
A. hexokinase
B. glyceraldehyde-3-phosphate dehydrogenase
C. pyruvate kinase
D. phosphofructokinase-1
A small molecule that DECREASES the activity of an enzyme by binding to a site other than the catalytic site is termed a（n）（）
A. allosteric inhibitor
B. alternative inhibitor
C. competitive inhibitor
D. stereospecific agent
Which type of enzyme is responsible for attaching phosphate groups to specific amino acids（）
A. a protein phosphatase
B. a protein kinase
C. a protein glycosylase
D. an ATPase
微信支付 
支付宝支付