Restriction Fragment Length Polymorphism (RFLP) is one of the methods forensic scientists use to study DNA. In this process, an enzyme is used to cut the DNA strand into sections. The limitations is that it does not do well with dirt or mold.
1: D
2: C
Plants don’t need respiration. Animals need to eat.
Answer:natural selection or adaption
Explanation:
The correct answer is that "t<span>roponin holds the tropomyosin in place on the actin".
In excitation-contraction coupling, tropomyosin prevents the interaction between actin and myosin in resting muscles. In the event of excitation, there is release of calcium from the sarcoplasmic reticulum wherein the troponin will bind this calcium and will release tropomyosin and expose myosin enabling it to attach to actin and therefore facilitating muscle contraction.</span>
Answer:
I guess it would help you
