I believe the correct answer from the choices listed above is the first option. A lamprey is characterized by an absence of jaws. This animal is have no jaws and are only full of teeth. <span>Lampreys are any jawless fish of the order Petromyzontiformes. Hope this answers the question.</span>
Must be moving at a constant velocity
Hope this helps :)
In order for the body to make the copied code, RNA polymerases enzymes are needed to be in placement for that to happen.
Binds to the mRNA’s start codon