Author Question: Which of the following regulate the activities of B cells and T cells? a. killer T cells b. helper ... (Read 69 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?

Long-term mental and physical effects from substance abuse include: paranoia, psychosis, immune deficiencies, and organ damage.

Did you know?

The human body's pharmacokinetics are quite varied. Our hair holds onto drugs longer than our urine, blood, or saliva. For example, alcohol can be detected in the hair for up to 90 days after it was consumed. The same is true for marijuana, cocaine, ecstasy, heroin, methamphetamine, and nicotine.

Did you know?

Methicillin-resistant Staphylococcus aureus or MRSA was discovered in 1961 in the United Kingdom. It if often referred to as a superbug. MRSA infections cause more deaths in the United States every year than AIDS.

Methicilli ...
Did you know?

There are 60,000 miles of blood vessels in every adult human.

Did you know?

No drugs are available to relieve parathyroid disease. Parathyroid disease is caused by a parathyroid tumor, and it needs to be removed by surgery.

For a complete list of videos, visit our video library