« previous next »

Author Question: Which of the following regulate the activities of B cells and T cells? a. killer T cells b. helper ... (Read 138 times)

jCorn1234

  • Hero Member
  • *****
  • Posts: 545
on: Jul 11, 2018
Which of the following regulate the activities of B cells and T cells?
 a. killer T cells
  b. helper T cells
  c. memory cells
  d. suppressor T cells

Question 2

Which of the following secrete cytokines that signal killer T cells and phagocytes to gather at the site of infection?
 a. killer T cells
  b. helper T cells
  c. memory cells
  d. suppressor T cells


Sammyo

  • Sr. Member
  • ****
  • Posts: 329
Reply #1 on: Jul 11, 2018
Answer to Question 1

D

Answer to Question 2

B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Vital signs (blood pressure, temperature, pulse rate, respiration rate) should be taken before any drug administration. Patients should be informed not to use tobacco or caffeine at least 30 minutes before their appointment.

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?

It is believed that the Incas used anesthesia. Evidence supports the theory that shamans chewed cocoa leaves and drilled holes into the heads of patients (letting evil spirits escape), spitting into the wounds they made. The mixture of cocaine, saliva, and resin numbed the site enough to allow hours of drilling.

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?

There are 20 feet of blood vessels in each square inch of human skin.

Plastid composition of egg cells from green, white, and variegated four-o'clock plants. Plastid composition of egg cells from green, white, and variegated four-o'clock plants.
Animal & plant cells Animal & plant cells
Altered Red Blood Cells with Folate Deficiency Altered Red Blood Cells with Folate Deficiency
Summary of the digestive activities Summary of the digestive activities
1.6 Organisms are made up of cells, each of which contains an identical set of genes. 1.6 Organisms are made up of cells, each of which contains an identical set of genes.
Cytoplasmic Division in Plant Cells Cytoplasmic Division in Plant Cells
Video: Dorsal Recumbent Position

For a complete list of videos, visit our video library