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 180 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
Excellent

Jsherida

  • Member
  • Posts: 314
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.

Did you know?

Thyroid conditions may make getting pregnant impossible.

Did you know?

IgA antibodies protect body surfaces exposed to outside foreign substances. IgG antibodies are found in all body fluids. IgM antibodies are the first type of antibody made in response to an infection. IgE antibody levels are often high in people with allergies. IgD antibodies are found in tissues lining the abdomen and chest.

Did you know?

Bisphosphonates were first developed in the nineteenth century. They were first investigated for use in disorders of bone metabolism in the 1960s. They are now used clinically for the treatment of osteoporosis, Paget's disease, bone metastasis, multiple myeloma, and other conditions that feature bone fragility.

Did you know?

Adolescents often feel clumsy during puberty because during this time of development, their hands and feet grow faster than their arms and legs do. The body is therefore out of proportion. One out of five adolescents actually experiences growing pains during this period.

Antigen-antibody complexes Antigen-antibody complexes
Blood typing and cross-reactions. The blood type depends on the presence of surface antigens ... Blood typing and cross-reactions. The blood type depends on the presence of surface antigens ...
Functions of antibodies. Functions of antibodies.
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.
Two wells are filled with different antigens and when they diffuse, they form lines that cross which ... Two wells are filled with different antigens and when they diffuse, they form lines that cross which ...
Two wells are filled with related or partially identical antigens. The well on the left contains an ... Two wells are filled with related or partially identical antigens. The well on the left contains an ...
Video: Covalent bonds - role in the body

For a complete list of videos, visit our video library