Why are viruses used in gene therapy?

Which sentence is an example of a strong conclusion to an autobiography? a. i stayed after school three days in a row to practice onstage in the auditorium. b. i knew i would have to practice all week to memorize my dance for the recital. c. after the recital was over, i knew practicing was worth it, and i was looking forward to my next big challenge. d. on opening night, i danced in front of a packed auditorium.

When proteins are being produced by a cell, scientist say that the genes are question 2 options: activated turned off replicated deactivated

Discuss cell surface transport in the structure of constituents