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it was a simple questionIf I hadn't seen it I would probably get it wrong smh
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it was a simple questionIf I hadn't seen it I would probably get it wrong smh
Kinda confusing with part ait was a simple question
let me explain you as i did to others and they did agree.....no,v had to choose d option which excluded 'prepare solution with boiled n cooled water' because yeast gets denatured on boiling
i first chose d same option (D) but later on i thought dat yeast will get denatured if the solution is boiled so chose d other optionlet me explain you as i did to others and they did agree.....
we had to choose the option "D" which rejected "keep the coloured spot to very right of capillary tube"
we had to find rate of anaerobic respiration right?
so it could be found using the amount of carbon dioxide released be yeast cells...... if the spot was at right already it won't move and would have had got out of tube....
this way the distance the spot travels as co2 released could not be measured..... so option "D" was correct.....i hope u agree
need further explanation? ask me...
the water was boiled first and then yeast to be addedi first chose d same option (D) but later on i thought dat yeast will get denatured if the solution is boiled so chose d other option
do u remember d exact option?the water was boiled first and then yeast to be added
no worries.... inshallah we all will get A*s
i think "D"do u remember d exact option?
Ameen
no i meant....ok leave iti think "D"
It went ok..... a few questions were tricky though... wbu?no i meant....ok leave it
hw did ur P2 go??
same here..yep,few of them were trickyIt went ok..... a few questions were tricky though... wbu?
yes part d for that tooI didn't know that but I chose d anyway lol and btw did you chose part d for the diagram structure about the spongy mesophy the x y line?
the 'right' they were talking about was actually 'left' cuz the ppr ws in front of us and left becomes right and right becomes left. For example, in the standard heart diagram the left side of the heart (deoxygenated blood) faces our right and vice versa. Imagine you have a friend standing in front of you and one beside you. For the one beside you, your left would be his left as well but for the one in front of you your left would be his right. In other words, it becomes 'ulta' cuz the paper is in front of us, NOT beside us. Think about itlet me explain you as i did to others and they did agree.....
we had to choose the option "D" which rejected "keep the coloured spot to very right of capillary tube"
we had to find rate of anaerobic respiration right?
so it could be found using the amount of carbon dioxide released be yeast cells...... if the spot was at right already it won't move and would have had got out of tube....
this way the distance the spot travels as co2 released could not be measured..... so option "D" was correct.....i hope u agree
need further explanation? ask me...
i have thought about it.... i have seen this experiment in a paper in a different manner.....the 'right' they were talking about was actually 'left' cuz the ppr ws in front of us and left becomes right and right becomes left. For example, in the standard heart diagram the left side of the heart (deoxygenated blood) faces our right and vice versa. Imagine you have a friend standing in front of you and one beside you. For the one beside you, your left would be his left as well but for the one in front of you your left would be his right. In other words, it becomes 'ulta' cuz the paper is in front of us, NOT beside us. Think about it
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