Tblacks Tblacks

12-04-2020
Biology

contestada

Which of the following is a role of helper T cells?
A
to ingest pathogens
B
to destroy cells that have been infected by viruses
c
to activate B cells
D
to increase blood flow

Respuesta :

alyssab51705 alyssab51705

12-04-2020

C. To activate B cells

Answer Link

Otras preguntas

Convert the polar equation r^2 = 2sin2Ө to a Cartesian equation. Answer choices: (x^2 + y^2)^2 = 2xy (x^2 + y^2)^2 = 4xy (x^2 + y^2)^2 = 2y^2

How can teaching someone else what you have learned from your reading help you understand it?

Mention any three steps which were taken by the president of chile when led to a military coup

The simplified form of (2x+1)(3x−2)/24x 2−4x −8

PLEASE HELP What is the equivalent of pi over 6 radians in degrees?

what is the answer when u covert the fraction 9/20 to decimal

The revision of Mexico’s constitution is considered revolutionary. Do you agree with this characterization? Why or why not?

Samuel has 28 gallons of saline solution available in two large containers at his pharmacy. One container holds three times as much as the other container. Fin

what are the three main things that a plant needs to survive?

If x = 2.3, 5x = ____. (Input decimals only, such as 12.7.)