Please help biology thank u don’t guess

Unfortunately, these pictures don't provide the necessary information. Try taking screenshots with the PrtSc button and Paint, that would help for next time. Also, anything with a written portion that you copy word for word is plaigiarism.  

Explanation:

I would suggest looking up the definitions of the options in the multiple choice and re-reading the necessary information provided to you in class/on the site for the other questions.

I apologize, I need more information

Explanation:

enzyme active site and substrate specificity

enzymes bind with chemical reactants called substrates. there may be one or more substrates for each type of enzyme, depending on the particular chemical reaction. in some reactions, a single-reactant substrate is broken down into multiple products

the question isn't complete here so i can't right an answer '_'