What happens to the actin and myosin during a muscle contraction?1089 AQ2 A. The actin filaments push against the myosin filaments, making the myosin filaments smaller. B. The actin filaments are forced inward by the flexing of the muscle. C. The myosin filaments remain in place as they pull the actin filaments inward. D. The myosin filaments compress the actin filaments, making the actin filaments smaller.

not sure but try c two haploid cells

explanation:

i think it’s c but i might be wrong. if i am let me know! have a good rest of your day as well!

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