Author Question: Which are the smallest leukocytes? A) WBCs B) lymphocytes C) monocytes D) ... (Read 97 times)

gonzo233

  • Hero Member
  • *****
  • Posts: 557
Which are the smallest leukocytes?
 
  A) WBCs
  B) lymphocytes
  C) monocytes
  D) basophils

Question 2

If a cancerous cell is not destroyed by the p53 gene, describe at least one of the three ways that the body can destroy it to prevent it from developing into a cancerous tumor.
 
  What will be an ideal response?



maya.nigrin17@yahoo.com

  • Sr. Member
  • ****
  • Posts: 324
Answer to Question 1

B
Explanation: A) WBCs (white blood cells) include all leukocytes.
B) Correct
C) Monocytes are not the smallest leukocytes.
D) Basophils are not the smallest leukocytes.

Answer to Question 2

1. Lymphocytes known as natural killer (NK) cells destroy the cancer cell.
2. A cancer cell enters a lymph node where it is destroyed by macrophages.
3. Lymph nodes release tumor necrosis factor that destroys a cancer cell.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

The U.S. Preventive Services Task Force recommends that all women age 65 years of age or older should be screened with bone densitometry.

Did you know?

Individuals are never “cured” of addictions. Instead, they learn how to manage their disease to lead healthy, balanced lives.

Did you know?

Between 1999 and 2012, American adults with high total cholesterol decreased from 18.3% to 12.9%

Did you know?

When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.

Did you know?

The top 10 most important tips that will help you grow old gracefully include (1) quit smoking, (2) keep your weight down, (3) take supplements, (4) skip a meal each day or fast 1 day per week, (5) get a pet, (6) get medical help for chronic pain, (7) walk regularly, (8) reduce arguments, (9) put live plants in your living space, and (10) do some weight training.

For a complete list of videos, visit our video library