2points
what happens when an atom loses an electron?
o
a. it has a decrease in the number of neutrons.
o
b. it has an increase in the number of protons.
o
c. it becomes a negative ion.
dit be

The right answer is not here, but I will tell you what it could be.

Explanation:

If an atom loses an electron, it becomes a positive ion.

The only other thing I can think of is if an atom gains a negative electron, it becomes a negative ion...Let me know if this helps..

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