This topic contains a solution. Click here to go to the answer

Author Question: The following are steps in the cell-mediated immune response. What is the correct sequence for these ... (Read 84 times)

EY67

  • Hero Member
  • *****
  • Posts: 531
The following are steps in the cell-mediated immune response. What is the correct sequence for these steps? 1. Several cycles of mitosis occur. 2. Antigen is engulfed and presented by a macrophage. 3. Cytotoxic T cells migrate to focus of infection. 4. T cells with specific receptors recognize the antigen. 5. T cells differentiate into cytotoxic T cells or T memory cells. 6. Cytotoxic T cells release perforin and/or lymphotoxin.
 A) 4, 1, 5, 3, 6, 2
  B) 2, 4, 1, 5, 3, 6
  C) 1, 2, 4, 5, 3, 6
  D) 3, 2, 4, 1, 5, 6
  E) 3, 6, 4, 5, 1, 2

Question 2

Which areas of the brain monitor and adjust activities of the motor pathways?
 A) basal nuclei
  B) cerebellum
  C) basal nuclei and cerebellum
  D) midbrain
  E) pons



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

cici

  • Sr. Member
  • ****
  • Posts: 325
Answer to Question 1

B

Answer to Question 2

C




EY67

  • Member
  • Posts: 531
Reply 2 on: Feb 28, 2019
Gracias!


marict

  • Member
  • Posts: 304
Reply 3 on: Yesterday
Great answer, keep it coming :)

 

Did you know?

Autoimmune diseases occur when the immune system destroys its own healthy tissues. When this occurs, white blood cells cannot distinguish between pathogens and normal cells.

Did you know?

About 3.2 billion people, nearly half the world population, are at risk for malaria. In 2015, there are about 214 million malaria cases and an estimated 438,000 malaria deaths.

Did you know?

More than 30% of American adults, and about 12% of children utilize health care approaches that were developed outside of conventional medicine.

Did you know?

About 100 new prescription or over-the-counter drugs come into the U.S. market every year.

Did you know?

Alcohol acts as a diuretic. Eight ounces of water is needed to metabolize just 1 ounce of alcohol.

For a complete list of videos, visit our video library