00:01
Hello, everybody.
00:01
Today i'll be helping you with the 16th problem of the chapter 41 problems app.
00:05
And this question is asking, what does hiv typically infect? so when you get hiv, where does it usually attack first? so i'll do this by process of elimination, and then i would try to deduce where it infected.
00:21
So you have b lymphocytes.
00:24
So this is not necessarily true because b lymphocytes are not going to infects.
00:30
Matter with hiv because from the 15th problem, you know that hiv is a viral infection.
00:38
So it's not going to infect the b lymphocides because b lymphocytes specifically are associated with bacterium and bacteria type of infections.
00:49
So that's not going to help.
00:51
So for example, gonorrhea b lymphocytes would be associated with that because then it would need a helper b cell and then it would create a bunch of b lymphocytes to kill the bacterium.
01:05
And then you have cytoxic t lymphocytes, which would make sense because cytoxic t cells do attack all cells that could possibly be infected with a virus...