The relationship between you and your group mates will improve
Answer: visible light can be seen.
Explanation: Ultraviolet Ray's cannot be seen.
Viruses are able to infect cells because they share a common <u>genetic</u> code and they use host cell machinery to carry out protein synthesis. Virus infecting a bacteria is called bacteriophage. These bacteriphages can use two different pathways to infect the virus: a) lytiic b) lysogenic. In lytic cycle the virus makes several copies of itself within bacteria and at the end bacterial cell is lysed. In lysogenic cycle virus integrates its DNA into bacterial genome.
The best and most correct answer among the choices provided by the question is the second choice. The observation that is most likely would be that <span>the half life period of radioactive bismuth is 181.5 seconds. </span>I hope my answer has come to your help. God bless and have a nice day ahead!
