Answer:
Hydrogen
Explanation:
I think it is showing cellulose cell or DNA as it is inverted 180° for the option there is no option for Phosphodiester bond however I know the answer is hydrogen.
The answer is D because <span>Restriction enzyme.</span><span> Restriction </span>enzymes<span> are used to cut </span>DNA<span> for later use in </span>biotechnology<span>.</span>
The answer is Bank autologous blood. It is simply the giving blood. For instance, patients planned for non-crisis surgery might be qualified to give blood for themselves that will be put away until the surgical technique. Amid the time of "capacity", the body is making more blood.
To put it simply: Sandpaper