Tamoxifen is a drug used to prevent recurrence of certain types of breast cancers that require estrogen to grow. tamoxifen binds to the active site of the estrogen receptor protein, preventing estrogen from binding to the enzyme. once tamoxifen binds to the protein, the protein is permanently deactivated. which of the following descriptions best fits tamoxifen? a. tamoxifen is a reversible, noncompetitive inhibitor. b. tamoxifen is an irreversible, noncompetitive inhibitor. tamoxifen is an irreversible, competitive inhibitor. d. tamoxifen is a reversible, competitive inhibitor. e. tamoxifen is not an inhibitor.

Which of the following represents the ester functional group? a. -coo- b. -cho c. -cooh d. c=o

The arrangement of particles is most ordered in a sample of

Plzz a sample of table sugar (sucrose, c12h22o11) has a mass of 7.801 g. ● a) calculate the number of moles of c12h22o11 in the sample b) calculate the number of moles of each element in c12h22o11 (number of moles of c, number of moles of h & number of moles of o) in the sample. (use your answer from part a as your starting point.) show your work and highlight your final answer. calculate the number of atoms of each element in c12h22o11 (number of atoms of c, number of atoms of h & number of atoms of o) in the sample. (use your answers from part b as your starting for each element.) show your work and highlight your final answer.