If a single bacteriophage infects one e. coli cell present on a lawn of bacteria and, upon lysis, yields 175 viable viruses, how many phages will exist in a single plaque if 3 more lytic cycles occur? enter your answer to three significant digits (for example: 1.11*10^3).

9.378*10^8

Explanation:

The number of phages in each cycle

The number of host infected in each cycle

The number of phages released by each hosts in each turn  

There are total cycle .

So the total number of phages that exist in a single plaque if 3 more lytic cycles occur

answer; i believe the correct answer is (a)0

sulfur dioxide

explanation: acid rain is caused by a chemical reaction that begins when compounds like sulfur dioxide and nitrogen oxides are released into the air. these substances can rise very high into the atmosphere, where they mix and react with water, oxygen, and other chemicals to form more acidic pollutants, known as acid rain.