In all enzymes the active site at
ored
od out of
Select one:
a. is contiguous with the substrate binding site in the primary sequence
Flag
stion
b. contains the substrate binding site
c. contains the amino acid side chains involved in catalyzing the reaction
d.
lies in a region of the primary sequence distant from the substrate binding site.

h let me think

answer: the rate of diffusion increases with increase in temperature.

increase in temperature, increases the molecular/particles speed (kinetic energy. diffusion means movement of particles through the material.

generally, the heavier the particle the more it interacts with the environment and more the temperature matters. so higher temperature results in higher diffusion.

i believe you are right for all except the 3rd ( look at sqdancefan his answer is much better)