Quiz 2 6-10

Question 1

Which statement describes the process of osmosis in an animal cell?

Answer 1

G) Water molecules move across the plasma membrane until solute concentrations are equal on both sides of the membrane.

Question 2

A diagram of an HIV infection is shown. Which conclusion about the HIV infection of a host cell is best supported by the diagram?

Answer 2

B) It relies on the host cell to reproduce.

Question 3

An illness caused by a certain virus includes fever, rash, joint pain, red eyes, and headache. The virus is transmitted to people by infected mosquitoes. Symptoms quickly occur within three to twelve days after contracting the virus. There is no vaccine for this virus. Which description best explains the reproductive cycle of this virus?

Answer 3

C) Lytic, because of the quick incubation time

Question 4

When mammals get an infection, their internal body temperature often rises 2 to 3 degrees Celsius. The body gets the energy it needs to react to an infection by —

Answer 4

C) increasing the rate of cellular respiration in mitochondria

Question 5

Which statement explains how producers are dependent upon consumers for their survival?

Answer 5

B) Consumers produce carbon dioxide for producers to use during photosynthesis.