Hepatitis B virus
A. transmission risks include shared needles, anal intercourse, and heterosexual intercourse.
B. has many chronic carriers.
C. is principally transmitted by blood.
D. is transmitted to the newborn from chronic carrier mothers.
E. All of the choices are correct.
Answer: E
Biology & Microbiology
You might also like to view...
What is the key concept addressed by the question?
What will be an ideal response?
Biology & Microbiology
How does skeletal muscle contract?
What will be an ideal response?
Biology & Microbiology
Which of the following hormones is NOT
produced in ovaries?
a. estrogen b. progesterone c. testosterone d. all of these are produced in the ovaries e. more than one of these is NOT produced in the ovaries
Biology & Microbiology
The cell cycle is monitored as each cell passes through checkpoints
a. true b. false
Biology & Microbiology