Yo, Where My Bio Fam At? (1 Viewer)

[ratba]

I got A for 19
that m.c was bullshit!! so much harder than previous year

 

[phoenix rising]

As far as I know, t-cells don't produce antibodies so A seems a bit sus. B also seems a bit suss since CD8 cells dont activate b lymphocytes as far as I know. C also seems suss cos its not very detailed and more of a general statement. D is suss cos usually cytotoxic cd8 would respond to cancer.

what did you think for 17? I thought it would be D?

 

[Stewartanderson]

Based on ATAR notes, I got 19/20 for MC only because no one knows the actual answer to q20!
I spoke to my teacher after the exam who had the paper and we went through it and according to him, I got everything correct, so I'm happy
I just hope the HSC criteria is close to my teacher's predictions, ahh :/

4U was also pretty good!!

 

[Queenroot]

what did you think for 17? I thought it would be D?

D is correct but the best option would probably be B considering gaseous exchange is not the only thing that happens between capillaries and tissues. There are exchanges of salts, ions etc. if it specified something like in the lungs, then yes D would be the best option.

 

[IDFWU]

my teachers couldnt even answer some of the mc/short answers