Qualification > Queries

BIO p52 DONE!! so hows the paper?

<< < (3/3)

ilmarien:
Hmm... No, I don't think so. It's the question where certain amino acids were given to 2000-3000 rat cells.
It says that on the 6th day, 5 cells were taken and the proportional cell number was calculated. How was it calculated??
I couldn't understand the question and how they did the experiment...
(By the way, are you CIE or Edexcel?)

pixie:
what i did was,
count the number of cells after giving the amino acid, subtract it from the original number. Then dvde the answer by the original number of cells.
kind of like . (final - initial)/initial

ilmarien:
I had no idea what method they were using. It said that they took 5 cells and from each concentration and from each type of amino acid. Doesn't that mean that they took 5x10x2 cells? How exactly did they count the number of cells?

Navigation

[0] Message Index

[*] Previous page