Infected cells have a downregulated electron transport chain and ATP synthesis. How could the virus do this?

quick answers to mc please

Compare and contrast the Gram-positive and Gram-negative bacterial cell walls. Discuss the cell wall components that make the Gram-positive and Gram-negative bacterial cell wall different from each other. Explain why you think one cell wall is stronger than the other.

Please help me with this question. More than one answer may be correct.  The + side of a microtubule _____. Options: A)  will be attached to the cell membrane B)  will have a β subunit C)  will have a high rate of polymerization than the - end D)  will have an α subunit E)  will have a lower rate of polymerization than the - end