Answer:
The simplest virions consist of two basic components: nucleic acid (single- or double-stranded RNA or DNA) and a protein coat, the capsid, which functions as a shell to protect the viral genome from nucleases and which during infection attaches the virion to specific receptors exposed on the prospective host cell.
<span>Copying information in DNA is efficient because although the information must be copied individually, every single DNA strand still carries the necessary information that can be used in order to copy over during the replication phase.</span>
Emphasis made of finding cost effective ways to reduce air pollution.
It is when something gets energy and uses it to become something else
If you divide 378 by 9 you'd find out the answer to this problem which would be 42 miles per hour