Chiara, a 14-year-old, is of average height but weighs only 80 pounds. she has lost 30 pounds over the last six months by eating very little and running five miles a day. she is determined not to become overweight and ignores her parents' suggestion that she should eat well-balanced meals. chiara suffers from

Mucous membranes.. a. cover or line external surface of body. b. line internal body surfaces that are in contact with the environment. c. produce antibodies to combat infection. d. secrete sweat, which has antibacterial enzymes.

How harmful is it to smoke a pack of cigarettes a week?

If a viral host cell has a mutation that interferes with the addition of carbohydrates to proteins in the golgi, which of the following could likely result? a) the viral envelope proteins would not be glycosylated and might not arrive at the host plasma membrane.b) the viral capsid proteins would not be glycosylated and might not arrive at the host plasma membrane.c) the viral core proteins would not be glycosylated and might not arrive at the host plasma membrane.d) the virus would be unable to reproduce within the host cell