Question

a substrate that binds to an enzyme needs to have the right shape to fit into the enzymes active site. true false after the enzyme does its job, you end up with. products reactants what can enzymes do? check all that apply break down substrances eliminate substances build up substances store substances

Explanation:

For the first question, according to the lock - and - key model in enzyme - substrate interaction, the substrate must fit into the enzyme's active site like a key into a lock, so the statement "A substrate that binds to an enzyme needs to have the right shape to fit into the enzyme's active site" is True. The original selection of False was incorrect.
For the second question, enzymes act on reactants (substrates) and convert them into products. So after the enzyme does its job, we end up with products.
For the third question, enzymes can break down substances (e.g., amylase breaks down starch) and build up substances (e.g., DNA polymerase builds up DNA strands). They do not eliminate substances in the sense of completely removing them from a biological context in the way the option implies, and they are not for storing substances.

Answer:

1. True
2. Products
3. Break down substances, Build up substances