Author Question: Which of the following regulate the activities of B cells and T cells? a. killer T cells b. helper ... (Read 139 times)

jCorn1234

  • Hero Member
  • *****
  • Posts: 545
Which of the following regulate the activities of B cells and T cells?
 a. killer T cells
  b. helper T cells
  c. memory cells
  d. suppressor T cells

Question 2

Which of the following secrete cytokines that signal killer T cells and phagocytes to gather at the site of infection?
 a. killer T cells
  b. helper T cells
  c. memory cells
  d. suppressor T cells



Sammyo

  • Sr. Member
  • ****
  • Posts: 329
Answer to Question 1

D

Answer to Question 2

B



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

According to the Migraine Research Foundation, migraines are the third most prevalent illness in the world. Women are most affected (18%), followed by children of both sexes (10%), and men (6%).

Did you know?

Malaria was not eliminated in the United States until 1951. The term eliminated means that no new cases arise in a country for 3 years.

Did you know?

It is widely believed that giving a daily oral dose of aspirin to heart attack patients improves their chances of survival because the aspirin blocks the formation of new blood clots.

Did you know?

Dogs have been used in studies to detect various cancers in human subjects. They have been trained to sniff breath samples from humans that were collected by having them breathe into special tubes. These people included 55 lung cancer patients, 31 breast cancer patients, and 83 cancer-free patients. The dogs detected 54 of the 55 lung cancer patients as having cancer, detected 28 of the 31 breast cancer patients, and gave only three false-positive results (detecting cancer in people who didn't have it).

Did you know?

Less than one of every three adults with high LDL cholesterol has the condition under control. Only 48.1% with the condition are being treated for it.

For a complete list of videos, visit our video library