The region of an enzyme to which a substrate binds is called the

How is the male reproductive system different from other body systems? it isn’t necessary to vital signs. it monitors other body systems, and adjusts if necessary. it transports items from one system to another. it is the only system that produces hormones in the male.

The distribution of related animals and plants across the world

If a strand of dna has 35% thymine. what is the percentage of cytosine, adenine, guanine?