Search found 55 matches

by Waters2
Tue Aug 16, 2005 11:09 am
Forum: Genetics
Topic: Jumping genes
Replies: 2
Views: 4305

Jumping genes

What is jumping genes or Transposons?
by Waters2
Fri Jul 22, 2005 11:28 pm
Forum: Human Biology
Topic: Blood Types
Replies: 51
Views: 36498

Do u all know the minor blood types beside this?Pls tell me?
by Waters2
Fri Jul 22, 2005 11:25 pm
Forum: Human Biology
Topic: secret formula to put on weight
Replies: 50
Views: 42111

Not only by eating to gain weight, also by your mentally to calm down( free from stress) As for me i always gain weight for few kilos for sometimes but when i felt stress for long periods and i will drop more than 5 kilos, i do not know why?(Depend to the individu) :cry:
by Waters2
Fri Jul 22, 2005 11:18 pm
Forum: Botany Discussion
Topic: limes please
Replies: 9
Views: 6769

i think should be citric acid because more composition inside the lime whickh lower the pH.
by Waters2
Fri Jul 22, 2005 10:55 pm
Forum: Cell Biology
Topic: cellular membrane
Replies: 15
Views: 11105

victor: Femtometer also still too small but i cannot deny that perhaps some of the nucleus or organells(living organisms) in the world in very small size. But we see that femtometer is suitable for quarks within a proton. 10-15 meters = 1 femtometer = one fermi 10-15 meter, abbreviated fm and someti...
by Waters2
Fri Jul 22, 2005 10:45 pm
Forum: Cell Biology
Topic: cellular membrane
Replies: 15
Views: 11105

Sorry, actually i want to ask what is the gram+ and gram-? What is to function beside dying the bacteria?? :?
by Waters2
Fri Jul 22, 2005 10:41 pm
Forum: Cell Biology
Topic: Erythrocytes, cell of not?
Replies: 60
Views: 37549

Yeah, yeah, at last we have a english teacher to teach us english.......hehe.
by Waters2
Sun Jul 17, 2005 12:55 am
Forum: Cell Biology
Topic: cellular membrane
Replies: 15
Views: 11105

there's differences between gram+ and gram- in the thickess of the membrane. gram+ Cytoplasmic membrane: ~8 nm Peptidoglycane: 15-80 nm Variable outer membrane: ~8 nm while for the gram- Cytoplasmic membrane: ~8 nm Peptidoglycane: 2 nm Variable outer membrane: ~8 nm Actually how to differential bet...
by Waters2
Sun Jul 17, 2005 12:52 am
Forum: Cell Biology
Topic: cellular membrane
Replies: 15
Views: 11105

Nanometer just be right in expressing in the cell membrane because for the picometer is too small for cells and it only right for the particles and sub-particles such as atoms, protons and others.
by Waters2
Sun Jul 17, 2005 12:48 am
Forum: Cell Biology
Topic: Erythrocytes, cell of not?
Replies: 60
Views: 37549

So RBC before and after also considered as a cell, then it should be very special for us, no nuclei in our RBC after. And one things, VIctor said They only lives for 120 days because they're unable to reproduce anymore...then cell should be divide they ownselves by mitosis but the RBC produce in the...
by Waters2
Sun Jul 17, 2005 12:36 am
Forum: Human Biology
Topic: Why can't the human baby walk after birth?
Replies: 26
Views: 26389

Yea - pretty true - imagine if a pregnant lady gives birth to a baby, and it walks to her immediately =\ This will shocks the lady. I could not imagine the sitution that after the baby just born and can walk toward her/his mum. But the animal just born like the gazzel and moses just born, can walk ...
by Waters2
Sun Jul 17, 2005 12:25 am
Forum: Human Biology
Topic: Why can't the human baby walk after birth?
Replies: 26
Views: 26389

Last time i also asked u all about the similiar question but u all said that is just the animal instinct and also related it to the life- span of the human and animals.