????????? - zen786

[ArchivalUser]

given the following:

http://biology.arizona.edu/sciconn/lesso...cs/gel.jpg

catode on top & anode on bottom....

how many bands are shared by all individuals?

a)1
b)2
c)3
d)4
e)5
f)6

[ArchivalUser]

answer is B:

band 4 and 9 carry all the samples....

[ArchivalUser]

wt bout band 1????

[ArchivalUser]

hi @kocharov777 ... that was my concern too .... when i first read this i thought it would be 3 bands .... 1 , 4, & 9 but the answer key states otherwise... heres the link :

http://biology.arizona.edu/sciconn/lesso...son5_3.htm

[ArchivalUser]

mmm.makes to stuck

[ArchivalUser]

how can it not be 1,4,9??? it must be a mistake???

C !!!

[ArchivalUser]

Looks like 3 bands to me...1, 4, and 9.............

[ArchivalUser]

so i guess we all agree on 3 then and the site is a typo ???