This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Which of the following characterizes an antigen? a. It is composed of units that synthesize ... (Read 65 times)

tiara099

  • Hero Member
  • *****
  • Posts: 588
on: Jul 10, 2018
Which of the following characterizes an antigen?
 
  a. It is composed of units that synthesize antibodies.
  b. It is comprised of immunoglobins and B lymphocytes.
  c. It is a foreign substance to the body that prompts a response from the immune system.
  d. It is identical to a T cell and helps neutralize invading foreign bodies.

Question 2

Which of the following cell types engulf and destroy infectious agents?
 
  a. phagocytes
  b. T cells
  c. helper T cells
  d. B lymphocytes


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

janeli

  • Sr. Member
  • ****
  • Posts: 346
Reply #1 on: Jul 10, 2018
Answer to Question 1

Correct Answer: c

Answer to Question 2

Correct Answer: a


tiara099

  • Member
  • Posts: 588
Reply 2 on: Jul 10, 2018
YES! Correct, THANKS for helping me on my review

Liamb2179

  • Member
  • Posts: 365
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Blastomycosis is often misdiagnosed, resulting in tragic outcomes. It is caused by a fungus living in moist soil, in wooded areas of the United States and Canada. If inhaled, the fungus can cause mild breathing problems that may worsen and cause serious illness and even death.

Did you know?

The calories found in one piece of cherry cheesecake could light a 60-watt light bulb for 1.5 hours.

Did you know?

Multiple experimental evidences have confirmed that at the molecular level, cancer is caused by lesions in cellular DNA.

Did you know?

Famous people who died from poisoning or drug overdose include, Adolf Hitler, Socrates, Juan Ponce de Leon, Marilyn Monroe, Judy Garland, and John Belushi.

Did you know?

By definition, when a medication is administered intravenously, its bioavailability is 100%.

Electronmicrograph showing a blood clot composed of fibrin, red blood cells, and tissue debris. Electronmicrograph showing a blood clot composed of fibrin, red blood cells, and tissue debris.
Surface molecules involved in the interaction between an antigen-presenting cell and a CD4+ T cell. Surface molecules involved in the interaction between an antigen-presenting cell and a CD4+ T cell.
Indirect enzyme immunoassay. A patient's antibody reacts with the antigen, which is detected ... Indirect enzyme immunoassay. A patient's antibody reacts with the antigen, which is detected ...
Repeating Units of DNA and RNA Repeating Units of DNA and RNA
Excel hardware is introducing a new product on a new product line of capacity 800 units per ... Excel hardware is introducing a new product on a new product line of capacity 800 units per ...
One year ago, Christos bought 1000 units of the Dominion Aggressive Growth Fund at $20.35 per ... One year ago, Christos bought 1000 units of the Dominion Aggressive Growth Fund at $20.35 per ...
Video: Pasteur's Experiment

For a complete list of videos, visit our video library