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

Author Question: Which of the following statement regarding antigens and antibodies is INCORRECT? A. An antigen is ... (Read 66 times)

berenicecastro

  • Hero Member
  • *****
  • Posts: 581
on: Jun 25, 2018
Which of the following statement regarding antigens and antibodies is INCORRECT?
 
  A. An antigen is a substance that can induce formation of an antibody in a person whose own cells and tissues lack the antigen.
  B. An antibody is a globulin made by plasma cells (which are derived from B lymphocytes).
  C. Normally our own immune system will not produce antibodies that are directed against antigens present in our own cells and tissues.
  D. Most antibodies are produced by either helper T lymphocytes (T4 cells) or suppressor T lymphocytes (T8 cells) when they are stimulated by a foreign antigen.

Question 2

Mitochondria, endoplasmic reticulum, Golgi apparatus, lysosomes, and centrioles are all examples of __________.
 
  A. cell membranes
  B. organelles
  C. enzymes
  D. None of the above


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

macagnavarro

  • Sr. Member
  • ****
  • Posts: 334
Reply #1 on: Jun 25, 2018
Answer to Question 1

D

Answer to Question 2

B


berenicecastro

  • Member
  • Posts: 581
Reply 2 on: Jun 25, 2018
Thanks for the timely response, appreciate it

carojassy25

  • Member
  • Posts: 299
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

About one in five American adults and teenagers have had a genital herpes infection—and most of them don't know it. People with genital herpes have at least twice the risk of becoming infected with HIV if exposed to it than those people who do not have genital herpes.

Did you know?

Asthma cases in Americans are about 75% higher today than they were in 1980.

Did you know?

Intradermal injections are somewhat difficult to correctly administer because the skin layers are so thin that it is easy to accidentally punch through to the deeper subcutaneous layer.

Did you know?

When Gabriel Fahrenheit invented the first mercury thermometer, he called "zero degrees" the lowest temperature he was able to attain with a mixture of ice and salt. For the upper point of his scale, he used 96°, which he measured as normal human body temperature (we know it to be 98.6° today because of more accurate thermometers).

Did you know?

The first-known contraceptive was crocodile dung, used in Egypt in 2000 BC. Condoms were also reportedly used, made of animal bladders or intestines.

Antigen presentation to a T cell. Antigen presentation to a T cell.
Sandwich or capture enzyme immunoassay. The first antibody captures antigen from a body fluid (or ... Sandwich or capture enzyme immunoassay. The first antibody captures antigen from a body fluid (or ...
Western blot analysis of viral antigens. The nitrocellulose strips from the kit contain blotted ... Western blot analysis of viral antigens. The nitrocellulose strips from the kit contain blotted ...
Colorimetric multiplex assay to determine anti-HLA antibodies in a patient's serum. Colorimetric multiplex assay to determine anti-HLA antibodies in a patient's serum.
Biosynthesis of the repeating oligosaccharide unit of the O antigen of Salmonella typhimurium Biosynthesis of the repeating oligosaccharide unit of the O antigen of Salmonella typhimurium
Fluorescent antibodies against proteins in the dosage compensation complex Fluorescent antibodies against proteins in the dosage compensation complex
Video: Hormones and the menstrual cycle Animation

For a complete list of videos, visit our video library