All of these viruses typically result in persistent infections rather than cellular death except:
a) hiv
b) hepatitis
c) epstein-barr
d) herpes

C) Epstein-Barr

Explanation:

Usually virus can kill cells directly when virus copies emerge as buds that burst through the cell membrane, killing the cell in the process.

Another way is killing the host cell directly just by exhausting its resources.

And another way is when the host cell machinery becomes grossly distorted triggering a process known as programmed cell death or apoptosis.

The Epstein-Barr virus can block apoptosis, therefore making the cells more likely to become cancerous.

ionic bonds are two oppositely charged ions that attract. a sodium ion has a 1 positive charge; a chloride ion has a 1 negative charge. sodium and chloride have oppostive charged ions that attract which forms an ionic bond. a chemical bond formed when two atoms share electrons is called

which

what is a measurement of the earth’s history divided into time periods?

> fossil record <

sedimentary rock

> geologic time scale <

radioactive elements