Question

Poxvirus, which is a large virus, is about 10^-11 meters wide. E. coli, which is an average-size bacterium, is about 10^-9 meters wide. How many times wider is E. coli than poxvirus?

A) 10 times
B) 100 times
C) 1,000 times
D) 10,000 times

Answer 1

E. coli is 100 times wider than poxvirus.

Step-by-step explanation:

E. coli is approximately 100 times wider than poxvirus.

Poxvirus has a width of 10^-11 meters, while E. coli has a width of 10^-9 meters.

To find out how many times wider E. coli is than poxvirus, we can divide the width of E. coli by the width of poxvirus.

This gives us (10^-9 meters) / (10^-11 meters) = 100.

Therefore, E. coli is 100 times wider than poxvirus.