Science & Mathematics - 10 September 2006

2006-09-10 23:58:22 · 23 answers · asked by jolab 1 in Biology

I intend to collect blood samples from large number of mice for my experiment. I want to preserve these samples for several months because I may will need later to check the level of several protiens in it (by western blot or ELISA). What is the best way to preserve it? Freezing? Whole blood or serum or plasma? -80 degree or liquied nitrogen?
Thanks.

2006-09-10 23:57:30 · 3 answers · asked by haggobti 3 in Biology

2006-09-10 23:54:17 · 11 answers · asked by Anonymous in Physics

what would happen if a person stood in a particle accelerator and a particle was fired into them? these particles are smaller then atoms.

2006-09-10 23:48:09 · 14 answers · asked by EZ 3 in Physics

Millions of years ago do you thik our ancestors began going in water for long periods?
If not why are we virtually hairless compared to the other great apes?.
Why do we have fat deposits on our outer skin like whales , seals etc?.
Was evolution taking us down a path, one which the aquatic mammals have now exploited?.

2006-09-10 23:43:08 · 11 answers · asked by Old Man of Coniston!. 5 in Zoology

I need to turn in a assignment for Chemistry in like 5 hours and I really need help what are a few examples of pure chemistry I can't find any examples anywhere... so yes please help!

2006-09-10 23:41:52 · 6 answers · asked by ChronoX 1 in Chemistry

i hate them all ..... i hate study .... all lessons .......

2006-09-10 23:41:43 · 17 answers · asked by Me*SwEeTy 1 in Other - Science

Background info>>>
The true height of men is known to be 173cm with a standard deviation of 6.5cm.
The proportion of men in the study are taller than 168cm is 78%.

Q1. Builders want to make doors to fit at least 99% of men, what is the minimum height (to nearest cm) they will need to make their doors?

Any help much appreciated. :)

2006-09-10 23:39:35 · 4 answers · asked by Adam H 1 in Mathematics

if it does, any ideas how, the more detailed the better!!!!!!!!

2006-09-10 23:35:07 · 10 answers · asked by queenb 1 in Biology

5 feet and 11 inch = how many meters

5.11 feet = ? meters

2006-09-10 23:32:39 · 6 answers · asked by 3mi 2 in Mathematics

Please tell me ,the web site that contains about triac as well.(I have needed about triac.)

2006-09-10 23:32:25 · 2 answers · asked by Anonymous in Physics

There are many time, we can compare to animals that they are orgin from one breed that turn to many due to different enviornment. So what about human? I might have the answer that based on the first human skull but i like to see more answers.

2006-09-10 23:31:18 · 17 answers · asked by QuesMax 1 in Other - Science

i am student in faculty of science but having problems with studying organic chemistry it is too much and i have to get A+ in this subject HELP

2006-09-10 23:29:54 · 4 answers · asked by speedacross1 2 in Chemistry

2006-09-10 23:29:50 · 10 answers · asked by alansivyourzombihunter 1 in Other - Science

2006-09-10 23:19:59 · 13 answers · asked by G. P 1 in Other - Science

It's on permutation.. In how many ways can 4 boys and 3 girls be seated in a row of 7 chairs if a) they can sit anywhere? b.)the boys and girls are to be seated alternately?

2.) In how many ways can 9 person be seate3d in a round table with 9 chairs if two individuals insist on sitting next to each other?

*Can you please show me the equations*Ü thanks!

2006-09-10 23:19:15 · 6 answers · asked by *fairy_princessÜ 3 in Mathematics

mainly involving problems like investments problems..... with an answer...
pls............... peace out!

2006-09-10 23:15:55 · 3 answers · asked by Anonymous in Mathematics

i hear people saying that the calendar ends in 2012, what does that mean? the world comes to its very end? what makes the mayan calendar so important to believe that what it is saying is true?

2006-09-10 23:12:11 · 6 answers · asked by sueet2b 4 in Other - Science

2006-09-10 23:11:47 · 20 answers · asked by amethyst 2 in Weather

2006-09-10 23:05:33 · 24 answers · asked by I want to delete my answers account 3 in Physics

2006-09-10 23:03:14 · 15 answers · asked by samuel c 1 in Biology

2006-09-10 23:01:47 · 7 answers · asked by Sarab s 3 in Physics

2006-09-10 23:01:41 · 14 answers · asked by Nightmare 1 in Other - Science

2006-09-10 22:52:34 · 8 answers · asked by newjersey_sydney_newyork 1 in Engineering

2006-09-10 22:50:57 · 9 answers · asked by jimmy 1 in Biology

Do we even have an organisation or international body appointed to save the planet if a prodigiously large asteroid were to hit the earth?

2006-09-10 22:47:04 · 32 answers · asked by venkat Subramaniam 2 in Astronomy & Space

2006-09-10 22:44:09 · 4 answers · asked by mark r 1 in Biology

2006-09-10 22:43:39 · 4 answers · asked by mark r 1 in Biology

2006-09-10 22:42:52 · 4 answers · asked by mark r 1 in Biology

Do i use intergration by parts?

Evaltulate the intergral of sin^n (x) cos^3 (x) dx between x=0 & x=pie/2, where n is a non negaative interger.

2006-09-10 22:42:45 · 4 answers · asked by de5tiny06 2 in Mathematics