Question

I have tried but I keep getting them wrong please help!! Thank you!
QUESTION 1

1. Hfr cells contain the fertility factor as a plasmid, while F⁺ cells do not.

True

False

QUESTION 2

1. Hfr cells contain the fertility factor integrated into the bacterial chromosome, while F⁺ cells contain it as a plasmid.

True

False

QUESTION 3

1. Both Hfr and F+ cells readily convert F- cells into fertility positive cells.

True

False

4- Only F+ cells readily convert F- cells into fertility positive cells.

True

False

QUESTION 5

1. An Hfr cell is a donor of genetic material

True

False

QUESTION 6

1. An Hfr cell is a recipient of genetic material.

True

False

QUESTION 7

1. An Hfr cell always readily transfers a fertility factor to the recipient.

True

False

QUESTION 8

1. An Hfr cell transfer of genetic information can lead to recombination in the donor.

True

False

QUESTION 9

1. An Hfr is:

	A.	an E. coli cell that routinely converts F- cells into F+ cells or Hfr cells.
	B.	an exconjugant.
	C.	an E. coli cell that can transfer chromosomal DNA at high frequency.
	D.	a recipient cell.
	E.	an E. coli cell with a fertility factor plasmid.

Answer 1