Review the animation and answer the questions that follow to test your understanding.

1		Transposons are made of
			A)	segments of RNA
			B)	segments of DNA
			C)	antibody
			D)	protein
2		A transposon can do all of the following except
			A)	move from a plasmid into the recipient cell genome
			B)	move from one site on the host genome to another site on the host genome
			C)	move from a host genome to a plasmid
			D)	make a copy of itself, leaving the copy in the original position as it moves
			E)	lyse the host chromosome to which it is transferred
3		When a transposon moves within a host cell, it
			A)	undergoes transformation
			B)	always removes all traces of itself from the original location
			C)	sometimes leaves a copy of itself at the original location
			D)	changes its DNA in the process
4		A transposon enters a cell on a plasmid.
			A)	True
			B)	False
5		A transposon can move from a host cell to a plasmid.
			A)	True
			B)	False