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12h
reviewed Approve Why are nitrogenous bases of DNA hydrophobic if they can hydrogen bond?
2d
comment People who are very “aware” or very sensitive, is the brain more advanced or less advanced?
@Yvonne Liew: Voting to close a question is not being nasty. Commenting on why closing is recommended is encouraged on StackExchange and is not being nasty.
Jul
23
awarded  Civic Duty
Jul
18
comment Why can't plasma proteins migrate from capillaries?
See Leukocyte extravasation.
Jul
18
revised Why can't plasma proteins migrate from capillaries?
English usage, sp, typos
Jul
11
awarded  Explainer
Jul
11
revised Why does a gene have two alleles?
put actual question to headline; fix syntax
Jul
11
answered Why does a gene have two alleles?
Jun
30
comment What is it that creates that wonderful smell after a fresh rain?
The Wikipedia article on Petrichor mentions geosmin, and indicates it is a compound different than petrichor.
Jun
22
comment Are human chromosomes connected or separate molecules?
@canadianer, Remi.b,: edited to reflect what you pointed out.
Jun
22
revised Are human chromosomes connected or separate molecules?
correct to say molecule pair while trying to keep things simple
Jun
22
revised Are human chromosomes connected or separate molecules?
fix supercoil link
Jun
16
awarded  Custodian
Jun
16
reviewed Approve What kind of bird species is this?
Jun
10
awarded  Nice Answer
Jun
10
answered Do I not have any alleles from my mom's mom & my dad's dad?
Jun
8
awarded  Caucus
Jun
3
revised Are there eukaryotes with fully working mitochondria but without mitochondrial genes?
improve title, body (as per original intent, I believe)
Jun
3
revised What is the distinction between the terms detrivores, decomposers, saprotrophs and saprozoic organisms?
headline typo, add tag
Jun
3
suggested approved edit on What is the distinction between the terms detrivores, decomposers, saprotrophs and saprozoic organisms?