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

Author Question: B cells are primarily activated by the activities of A) antigens. B) antibodies. C) helper T ... (Read 99 times)

tiara099

  • Hero Member
  • *****
  • Posts: 588
on: Feb 28, 2019
B cells are primarily activated by the activities of
 A) antigens.
  B) antibodies.
  C) helper T cells.
  D) macrophages.
  E) plasma cells.

Question 2

What are the four types of sensory receptors for the general senses? What is the nature of the stimuli that excite each type?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

jrpg123456

  • Sr. Member
  • ****
  • Posts: 317
Reply #1 on: Feb 28, 2019
Answer to Question 1

C

Answer to Question 2

(1 ) Nociceptors: a variety of stimuli associated with tissue damage; (2 ) thermoreceptors: respond to changes in temperature; (3 ) mechanoreceptors: stimulated by physical distortion, contact, or pressure; and (4 ) chemoreceptors: monitor the presence of specific chemical substances.


tiara099

  • Member
  • Posts: 588
Reply 2 on: Feb 28, 2019
:D TYSM

FergA

  • Member
  • Posts: 352
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Although puberty usually occurs in the early teenage years, the world's youngest parents were two Chinese children who had their first baby when they were 8 and 9 years of age.

Did you know?

Inotropic therapy does not have a role in the treatment of most heart failure patients. These drugs can make patients feel and function better but usually do not lengthen the predicted length of their lives.

Did you know?

There are more sensory neurons in the tongue than in any other part of the body.

Did you know?

Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.

Did you know?

Although not all of the following muscle groups are commonly used, intramuscular injections may be given into the abdominals, biceps, calves, deltoids, gluteals, laterals, pectorals, quadriceps, trapezoids, and triceps.

Stem cells, undecided Stem cells, undecided
Functions of antibodies. Functions of antibodies.
Intracellular relationships involving the glyoxylate cycle in plant cells Intracellular relationships involving the glyoxylate cycle in plant cells
From Cells to Organs and Organ Systems From Cells to Organs and Organ Systems
White Blood Cells White Blood Cells
Video: Eczema

For a complete list of videos, visit our video library