Search found 130 matches

by Ultrashogun
Sun Jul 15, 2007 2:50 am
Forum: General Discussion
Topic: Why don't mammals produce cellulase?
Replies: 12
Views: 10197

Because its much easier to just make a sammich than evolve a new enzyme.
by Ultrashogun
Wed Feb 21, 2007 9:20 pm
Forum: General Discussion
Topic: Most important organelle to the existence of life on earth
Replies: 15
Views: 15224

MrMistery wrote:prokaryotes do not contain chloroplasts... some can do photosynthesis by themselves, they do not need chloroplasts...


They dont have mitochondrium or nuclei either.
by Ultrashogun
Sat Feb 10, 2007 1:01 pm
Forum: General Discussion
Topic: Most important organelle to the existence of life on earth
Replies: 15
Views: 15224

I agree, Id say chloro > mito > nuclei
by Ultrashogun
Sat Feb 10, 2007 12:28 pm
Forum: Molecular Biology
Topic: how to detect dsRNA ?
Replies: 6
Views: 8327

dsDNA absorbs less light in the UV spectrum.
by Ultrashogun
Sat Feb 10, 2007 12:27 pm
Forum: Cell Biology
Topic: Krebs Cycle
Replies: 14
Views: 7687

Im pretty sure Krebs and his team uncovered the cycle by adding intermediates of the cycle to the system and noticing how this affected the concentrations of the other intermediates.
by Ultrashogun
Thu Feb 01, 2007 5:17 pm
Forum: Physiology
Topic: Basophils vs. Mastocytes
Replies: 4
Views: 7732

When you say "it is stated", do you mean that its a theory or that it is established as factual? Anyway thanks for the answer, Im not sure that my histology book is so good, its one of those books written by all the proffesors of our university, so of course they "recommend" it. ...
by Ultrashogun
Wed Jan 31, 2007 6:02 pm
Forum: Physiology
Topic: Basophils vs. Mastocytes
Replies: 4
Views: 7732

Basophils vs. Mastocytes

It says in my book that both Mastocytes and Basophils are involved in hyersensitisation, utilising heparin and hystamin. Mastocytes do this also, in what way are the cells specialized in repect to each other? Is it that Mastocytes are more prominent in connective tissue while basophils are more acti...
by Ultrashogun
Fri Dec 29, 2006 5:11 pm
Forum: Cell Biology
Topic: What limits cells to a small size?
Replies: 6
Views: 12279

Its the fact that volume grows cubicly while area only grows squarly, so the area which absorbs nutrients would become too small to supply the overproportional volume.
by Ultrashogun
Fri Dec 29, 2006 5:08 pm
Forum: Cell Biology
Topic: Zygote Question
Replies: 4
Views: 4059

Some kind of cell adhesion proteins, E-CAM.
by Ultrashogun
Fri Oct 27, 2006 6:32 am
Forum: Genetics
Topic: Blood Typing
Replies: 8
Views: 3704

Dr.Stein wrote:I don't understand the sentence (the question) :?


I understood "eight different genotypes", thats it.
by Ultrashogun
Fri Oct 27, 2006 6:29 am
Forum: Genetics
Topic: Human eugenics, are you for or against it?
Replies: 17
Views: 7993

Anyway, did you know that the americans were actually the forerunners in the field of eugenics before the nazis came?
by Ultrashogun
Fri Oct 27, 2006 6:28 am
Forum: Genetics
Topic: Human eugenics, are you for or against it?
Replies: 17
Views: 7993

Dr.Stein wrote:I am against it. That's Nazism, Hitler's dream :twisted: For me it is similar as genocide!

*hits the table*

8)


Hitler also built the german highway, that doesnt mean that everybody who drives fast is a fascist.