Science & Mathematics - 9 January 2007

The pKa s for the carboxylic acid and amino functions of glycine are 2.35 and 9.78. Draw all ionic forms of glycine from pH 0 to pH 14.

2007-01-09 01:32:47 · 1 answers · asked by charleslk 1 in Biology

Each cell contains many genes which carry the information for making many proteins. But not all of these genes are used by any one cell. Just a few genes will be 'switched on' in any one cell at any one time.

2007-01-09 01:32:27 · 5 answers · asked by Mohammed U 1 in Biology

2007-01-09 01:28:28 · 8 answers · asked by Anonymous in Biology

2007-01-09 01:28:28 · 4 answers · asked by Scott F 1 in Zoology

2007-01-09 01:27:25 · 1 answers · asked by Dr.h 2 in Botany

I am applying for a scholarship by a food industry and they want to know "My current career plans/goals and describe how those plans relate to the food industry" I am majoring in electrical engineering and donno how can i relate it to a food industry?

2007-01-09 01:26:26 · 4 answers · asked by Ash_Engineer 1 in Engineering

Any good web sites to get pictures of chicken poxs please

2007-01-09 01:25:49 · 6 answers · asked by david f 1 in Medicine

2007-01-09 01:22:25 · 4 answers · asked by Kat G 1 in Botany

2007-01-09 01:22:09 · 7 answers · asked by angela cutie 1 in Mathematics

hahas. what do u call that thing that show ur heart beat?
if zero (straight line) means die le.

2007-01-09 01:21:22 · 6 answers · asked by polkastripes 1 in Medicine

2007-01-09 01:16:50 · 6 answers · asked by Anonymous in Physics

2007-01-09 01:16:31 · 9 answers · asked by Lou 1 in Astronomy & Space

2007-01-09 01:13:59 · 20 answers · asked by Anonymous in Physics

2007-01-09 01:13:30 · 4 answers · asked by Batman B 1 in Engineering

an astroid hits the earth about 30% smaller than the earth it self?
And how can i show it without looking to fake?

2007-01-09 01:12:52 · 4 answers · asked by Christina K 2 in Astronomy & Space

Do you literally but two plants near each other and hope for the best? Is there another speedier or more efficient process

2007-01-09 01:12:39 · 5 answers · asked by Stella 2 in Botany

2007-01-09 01:12:07 · 5 answers · asked by karinofnine 1 in Geography

2007-01-09 01:09:10 · 8 answers · asked by Anonymous in Zoology

2007-01-09 01:09:09 · 6 answers · asked by Anonymous in Zoology

2007-01-09 01:09:06 · 7 answers · asked by Anonymous in Astronomy & Space

2007-01-09 01:07:33 · 6 answers · asked by Natasha H 1 in Earth Sciences & Geology

2007-01-09 01:06:38 · 1 answers · asked by linkinpark_staticx91 1 in Engineering

where can i find out more info on this subject?

2007-01-09 01:06:31 · 7 answers · asked by marti 1 in Biology

2007-01-09 01:06:23 · 4 answers · asked by Natasha H 1 in Earth Sciences & Geology

given that
a= 16
b = 18
A = 60 degrees

Im trying to find out if there is one, two, or no triangles ..Thanks for any input..

2007-01-09 01:05:07 · 1 answers · asked by Matthew B 2 in Physics

2007-01-09 01:03:02 · 6 answers · asked by Anonymous in Zoology

which one going to give louder sound (a) or (b),and if possible give reason.

2007-01-09 01:02:52 · 3 answers · asked by Anonymous in Engineering

this questijon was asked to me yesterday i need some help....

2007-01-09 01:00:33 · 6 answers · asked by dkcaywood2005 1 in Chemistry

(2) The temperature is -45 degree, what will it be ,if it inrease to 75 degree?
(3) The temperature is -85 degree, what would it be, if it increase to 135 degree?

2007-01-09 01:00:28 · 14 answers · asked by rosemariestewart64 1 in Mathematics

Determine the area of the triangle. Given that...
a = 14
b = 4
c = 12

2007-01-09 00:59:12 · 2 answers · asked by Matthew B 2 in Physics