Complete the sentence: air above the equator is heated more than at any other place on earth because solar rays strike the equator
a. at a 180° angle
c. more directly
b. at a 45° angle
d. none of the above

the binding of the substrate is dictated by the shape of each molecule. side chains on the enzyme interact with the substrate in a specific way, resulting in the making and breaking of bonds.

relationships play a major role in a human's emotional and mental wellbeing. healthy relationships with the people around you are even linked to a smaller production of cortisol, a stress hormone.