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visits member for 2 years, 11 months
seen Aug 15 '13 at 16:22

Sep
11
revised How to prevent protein precipitation?
edited tags
Sep
2
revised Making penicillin using animals - specifically, a goat
corrected title
Aug
21
revised How to find ion/water channel related genes
edited tags
Aug
21
revised How to find ion/water channel related genes
edited tags
Aug
16
revised Why do rod cells not recover after bleaching upon exposure to bright light?
Improved title
Aug
15
revised What gaseous substances do humans emit?
edited tags
Aug
14
revised (Rough) Model for DNA evolution in E. coli genes
Corrected taxonomy italicisation
Aug
13
revised Finding the number of chromosomes of an organism
Corrected taxonomy italicisation
Aug
10
revised Is there a way for a 19th century scientist to prove that the octopus doesn't revive?
Added description of question
Aug
8
revised Is it possible for a substance to be absorbed by the hair or the scalp?
edited grammar
Aug
2
revised Absorption ratios 260/280 and 260/230 for RNA
Corrected numbers, both ratios were labeled "260/280"
May
10
revised Protein construct design
added details
Apr
24
revised
added 47 characters in body
Apr
20
revised Can species back-evolve?
summary response to anwers
Mar
11
revised Why is methylcellulose used in pharmaceuticals?
corrected link formatting
Feb
27
revised How long can E. coli stocks be stored at -20°C?
Edited 20°C in last line to -20°C