Search found 11 matches

by jonofbridger
Wed Aug 03, 2005 4:45 pm
Forum: Cell Biology
Topic: manufacture of neurotransmitters
Replies: 1
Views: 3525

manufacture of neurotransmitters

How does the cell manufacture neurotransmitters? Is it a similar process to the manufacture of proteins? I am specifically interested in dopamine and serotonin.
by jonofbridger
Sun Jun 19, 2005 4:43 pm
Forum: Evolution
Topic: allopatric/sypatric speciation
Replies: 1
Views: 3448

allopatric/sypatric speciation

Is there difference between the two besides geography or can anyone explain how allopatric/sypatric speciation happens or have examples?
by jonofbridger
Sun Jun 19, 2005 4:16 pm
Forum: Molecular Biology
Topic: What's the function of antisense
Replies: 12
Views: 6447

I thought it was to protect the sense chain...
by jonofbridger
Sun Jun 19, 2005 4:15 pm
Forum: Botany Discussion
Topic: Plant hormones
Replies: 3
Views: 3851

If I remember correctly, they both effect growth in different ways: Auxins affect cell division mainly at the tip of stem or root. Just behind the tip the cells grow in size under the influence of auxins, causing the stem or root to grow longer. They also afect inhibition of development of axillary ...
by jonofbridger
Sun Jun 19, 2005 3:59 pm
Forum: Molecular Biology
Topic: cDNA
Replies: 2
Views: 2380

hey, thanx :D
by jonofbridger
Sat Jun 18, 2005 8:46 pm
Forum: Molecular Biology
Topic: cDNA
Replies: 2
Views: 2380

cDNA

Wha's cDNA is and what is it good for?
by jonofbridger
Fri Mar 04, 2005 10:53 pm
Forum: Botany Discussion
Topic: nondisjunction in plants
Replies: 4
Views: 8336

What about with one particular chromosome? Not necessarily multiples of an entire set? Will the genetic difference create any visible changes in the plant?
by jonofbridger
Thu Mar 03, 2005 9:15 pm
Forum: Human Biology
Topic: Facial hair
Replies: 43
Views: 397192

How is rogaine actually supposed to work?
by jonofbridger
Thu Mar 03, 2005 8:55 pm
Forum: Genetics
Topic: Epistasis vs. Polygenic Inheritance
Replies: 3
Views: 16310

I think epistasis is when you have a pair of genes that control the same trait where one set is dominant masks whatever the other set is.
by jonofbridger
Thu Mar 03, 2005 2:18 am
Forum: Botany Discussion
Topic: Kingdom Plante
Replies: 3
Views: 13564

Re:

I think that ferns are classified as Pteridophytes. Also I am not sure what the term "bryophyte" would be called exactly, butI believe the group contains the phyla Bryophyta, Anthocerophyta, and Hepatophyta, so I don't think you can call "bryophyte" a phylum.
by jonofbridger
Thu Mar 03, 2005 2:15 am
Forum: Botany Discussion
Topic: nondisjunction in plants
Replies: 4
Views: 8336

nondisjunction in plants

In humans trisomies or monosomies usually result in abortions or something like down syndrome, but can anyone tell me what happens in plants?