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Get up to date with the latest research news by listening to Podcasts from science journals/journalists. You can find...
Apr1-12 03:22 AM
10 20,165
Introduction to Evolution The study of evolution has dominated the field of biology for over a century. Explaining...
Oct25-11 11:42 AM
0 13,918
reference, websites Sticky Thread Pinned: Reference websites ( 1 2 3)
Take a look at this website, it has some really neat Clips, Stills, and Slides of small life forms: ...
Jan10-14 02:09 AM
43 58,122
We've recently gotten a number of biologists on board here, so I thought it would be a good time to do a quick survey...
Feb15-14 08:57 AM
185 90,618
Dec8-03 09:00 PM
0 1,307
Can someone please describe the different growth strategies that plants use in dark and light, and explain why these...
Jun14-10 05:04 AM
4 2,479
I've been given the neucleotide gene sequence for a protein, and been told to find out the regions where the gene is...
Jun2-04 02:26 AM
4 1,684
Is it common to see a human body rejecting a specific substance only because it is foreign to it -- while at the same...
Jan8-05 11:34 PM
1 1,103
Do you believe genetics can cause one to have a particular accent in a given language? Or are accents only related...
Dec9-12 11:04 PM
13 2,353
In this Article there is a remark by biologist "It's one of the basic lessons in biology: Reproduction is very costly,...
Jun11-12 02:02 PM
16 3,013
If Neanderthals and humans interbred, then they must have had a common ancestor that was also human. What is known...
Jun28-13 06:44 PM
SW VandeCarr
9 1,552
i've always wondered this...
May5-11 12:59 AM
3 4,237
Are they bipolar? I cant find it anywhere :( Thanks
Jun6-05 10:31 AM
2 1,448
What parts (molecular, cellular, etc.) and processes in the human body use ELF (Extremely Low Frequency) electric...
Feb26-11 03:20 PM
Andy Resnick
6 1,971
Apparently they have been coming up with new information in the past few years that indicates REM sleep is not...
Feb16-04 08:29 AM
3 1,071
The oddest thing happens to me. While this is not always the case, it has happened numerous times to make me believe...
Jan29-06 02:33 PM
0 994 Would this be safe for me to do?
Jan31-06 04:58 AM
1 1,590
Hello everyone, So in renin angiotensin system, the NaCl concentration reaching the macula densa is monitored. Now...
Feb7-11 10:39 PM
3 3,046
Ok from my perspective we are theoreticaly close to being able to grow a replacement body. I feel that this will be a...
Oct7-10 10:22 PM
10 2,479
Could replacing one or more parts of the cell, using artifical and or/biological material for the replacement(s)...
Sep12-09 01:23 AM
21 2,740
For this year's science fair, I was thinking of replicating the Miller-Urey experiment, using a mixture of gases found...
Nov11-08 11:01 AM
jim mcnamara
1 3,483
Hi! Was hoping I could get someone to explain this question to me..having some trouble with it... "At each origin...
Dec11-11 06:08 PM
6 3,741
I have to make a report on subject: synapse and muscle. Well i know what synapse is, but how are muscle and synapse...
Dec19-05 11:01 AM
6 1,363
Hey, I recently watched a video on YouTube by Kenneth Miller, The collapse of Intelligent Design. One of the...
Oct24-12 06:49 PM
19 5,527
I am thinking about going back to school to study how nanotechnology can help solve our problems of global clean water...
Mar22-07 01:05 AM
2 1,512
I wanted to ask the following questions about genetic engineering : 1) is reproductive cloning disturbed by...
Oct3-05 04:59 AM
2 1,211
I'd like a mathematical and/or scientific critique of the assertions made at the following website: EDIT: link to...
Oct8-10 09:01 AM
1 948
Hi, I'm a physicist with a layman's interest in biology. I was just wondering what the physical requirements for...
May16-12 05:06 AM
16 3,730
Does anybody know the regulations concerning research. For example, If I were to research on mice, what are the...
Mar7-04 11:50 AM
13 1,635
I'm a freshman who is going to declare biology as my major oin a few days (the first year was the common year). I'm...
May21-12 09:25 PM
7 2,240
How is it that researchers are able to synthesize any complex molocuel, and know what it does? I mean is it just...
Dec11-05 03:55 PM
5 1,305
Can someone please explain to me how resistance training affects hormones? And what effects insulin has on the body...
Jul13-11 03:56 PM
SW VandeCarr
15 2,920
Hey everybody, I'm doing my International Baccalaureate extended essay (2500 to 4000 words) in Biology. please give...
Feb19-09 04:00 PM
2 5,342
Does anyone know of any good resources online of where I can get clear and simple explanations on this subject? I...
Dec13-11 04:18 AM
5 3,699
I guess respiration is lower during photosynthesis, or you would get max vegetation growth with 24/0 light, dark rate....
Feb27-11 07:39 PM
4 2,229
How does our skin respond to changes in temperature?
Dec9-06 07:27 PM
jim mcnamara
2 1,698
Is there any reason,resting membrane potential is cca -70mV?because teacher asked us today,and it was not enough for...
Sep26-12 09:34 AM
Andy Resnick
2 1,355
Hello everyone, These are true,false questions. I'm on holiday so can't get help yet and this is not homework. ...
Dec30-10 11:35 PM
1 2,666
I have been diagonised with RLS for about a year and I just realized that I don't know exactally what it is. Can...
May18-06 10:57 PM
3 2,327
Restricitive air way disease is the loss of lung compliance. So this would make it harder for the lung to expand...
Nov15-09 10:19 AM
4 2,772
I just had an idea, and I wonder if it has ever been found in bacteria at all. Bacteria have restriction enzymes...
Jul9-03 10:14 AM
1 1,773
This question was a lecture discussion topic during my Biophysics course at university. I missed the lecture and the...
Jun28-12 02:43 AM
3 1,245
I'm wondering if, when put into the DNA together, two different restriction enzymes will interfere with each other,...
May14-04 11:19 AM
4 1,685
Heres how: Is it possible that a mechanism like this is also involved in the origin of life? When they say the...
Oct6-06 04:18 AM
1 1,586

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