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

Author Question: The first line of defense against infectious agents in the human immune system response is A) ... (Read 179 times)

nramada

  • Hero Member
  • *****
  • Posts: 580
The first line of defense against infectious agents in the human immune system response is
 
  A) physical barriers. B) antibodies. C) complement. D) white blood cells.

Question 2

The movement of white blood cells from the circulatory system to the tissue is known as
 
  A) zipper phagocytosis. B) membrane ruffling.
  C) opsonization. D) diapedesis.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Amiracle

  • Sr. Member
  • ****
  • Posts: 334
Answer to Question 1

A

Answer to Question 2

D




nramada

  • Member
  • Posts: 580
Reply 2 on: Jun 25, 2018
:D TYSM


FergA

  • Member
  • Posts: 352
Reply 3 on: Yesterday
Wow, this really help

 

Did you know?

In 2010, opiate painkllers, such as morphine, OxyContin®, and Vicodin®, were tied to almost 60% of drug overdose deaths.

Did you know?

Each year in the United States, there are approximately six million pregnancies. This means that at any one time, about 4% of women in the United States are pregnant.

Did you know?

In 1844, Charles Goodyear obtained the first patent for a rubber condom.

Did you know?

Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.

Did you know?

Liver spots have nothing whatsoever to do with the liver. They are a type of freckles commonly seen in older adults who have been out in the sun without sufficient sunscreen.

For a complete list of videos, visit our video library