The purpose of a cofactor is to BLANK of catalysis. Coenzymes are a specific type of cofactor. They BLANK during the Krebs cycle, which is an important part in cellular metabolism. Option 1 choices:
A. blind an enzyme during the process

B. increase the rate

C. decrease the rate

D. prevent the formation

Option 2 choices:
A. blind tightly to proteins

B. bond with metallic ions

C. convert to inorganic substances

D. transport electrons

Three of the statements below are true one is false. select the statement that is false. a. a decrease in glucose levels levels triggers an increase in secretion of glucagon by the pancreas. b. high cortisol levels generally cause a decrease in gnrh secretion by the hypothalamus. c. high estrogen levels in the blood will tend to decrease secretion of lh and fsh by the anterior pituitary. d. high igf-1 levels in the blood will tend to decrease growth hormone secretion by the anterior pituitary.

Define alcohol and use it in an original sentence

In which way does nicotine cause addiction? by stimulating the brain’s pleasure center by increasing blood-sugar levels by decreasing dopamine levels by reducing depression and anxiety