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How did your Biology Paper 12 go?

What did you think of Biology Paper 12?


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What did you put for Q5? Where you had to list ER, ribosomes, golgi apparatus and cell membrane in order?
I don't remember the option but the sequence was Ribosome -> ER -> Golgi -> Cell membrane
I chose A for the tar one too, for some reason B and C weren't "appealing" to me lol. I vaguely remember but the options included some form of a flow diagram. A was that tar attacks some DNA molecule and mutation occurs. B and C were about mucus glands and secreting more mucus and D was definitely wrong. Correct me if i'm wrong, but doesn't tar only paralyse cilia?
Tar contains carcinogens which attacks DNA which includes genes for cell division thus developing lung cancer. So yeah, I think A was the correct option or whichever one it was.
 
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I don't remember the option but the sequence was Ribosome -> ER -> Golgi -> Cell membrane

Tar contains carcinogens which attacks DNA which includes genes for cell division thus developing lung cancer. So yeah, I think A was the correct option or whichever one it was.
what about plasma membrane one I chose (C) starting from chemical receptor and ending with maintains fluidity
 
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