Which of the following has the greatest mass?
a. 1 mole of oxygen
b. 1 mole of sodium
c. 1 mole of chlorine
d. 1 mole of uranium

What is i fracture in the crust called when land move up, down or sideways

Choose an equation that represents an enzyme-catalyzed reaction. (a) enzyme + substrate → enzyme-substrate complex (b) enzyme + substrate ←−→ enzyme + products (c) enzyme + substrate ←−→ enzyme-substrate complex → enzyme + products (d) enzyme + substrate ←−→ enzyme-substrate complex → enzyme-substrate complex + products

What is the name of the enzyme that forms at the start of transcription?