Science & Mathematics - 13 August 2007

i have a chapter named micro-organisms in my text book and the question asked is 'how are micro-organisms cultured?describe the process.'but the problem is that there is no answer related to this question is given in he chatper.so it is clear that i dont have to give the answer in gr8 details.so please can u answer this question according to class 8 standard.

2007-08-13 04:16:33 · 3 answers · asked by Anonymous in Biology

solve

2007-08-13 04:16:25 · 9 answers · asked by tamdayash 1 in Mathematics

q = 18r

2007-08-13 04:14:50 · 6 answers · asked by tamdayash 1 in Mathematics

solve

2007-08-13 04:13:53 · 5 answers · asked by tamdayash 1 in Mathematics

FIND THE NUMBER

2007-08-13 04:12:50 · 4 answers · asked by tamdayash 1 in Mathematics

solve

2007-08-13 04:10:10 · 9 answers · asked by tamdayash 1 in Mathematics

2007-08-13 04:04:16 · 19 answers · asked by Anonymous in Other - Science

Express Yourself Please

2007-08-13 04:00:01 · 15 answers · asked by ? 6 in Zoology

like power shortage solution: solar panels but they are already invented !!!!!!!!

2007-08-13 03:59:44 · 2 answers · asked by Vishwajit K 2 in Engineering

I haven't gone over this so i don't know how to solve it.

Thanks for the help!

2007-08-13 03:58:30 · 4 answers · asked by Aymara 2 in Mathematics

If nuclear power is clean can anyone tell us how long before Chernobyl is safe to live in again and how many have died as a result of the near meltdown of this reactor.

2007-08-13 03:57:40 · 7 answers · asked by Francis7 4 in Physics

Because last year I chopped the tip of my finger off and there doesn't really seem to be any lines there.

2007-08-13 03:57:10 · 6 answers · asked by Anna Banana 2 in Biology

Hi Folks,
Being a power bod in the middle east, I found ultimate control.
Oh, not personally, but due to the systems to function from time to time. I need to shut off a town. If I cannot get the thing back up to speed - well, forget shops, supermsrkets, air-con, lighting, fuel pumps, no transport, nothing except what is retreivable in the larder, and a paraffin lamp.
I think that us sparks hould be given greater consideration.
And pay.

2007-08-13 03:55:37 · 5 answers · asked by Bob the Boat 6 in Engineering

2007-08-13 03:54:04 · 4 answers · asked by Anonymous in Mathematics

what does this mean? what sort of relationship will we have?

2007-08-13 03:52:04 · 11 answers · asked by curvypea 1 in Astronomy & Space

i have a eq6 pro mount which i use for taking pictures of the things in the night sky, i have polar and star aligned the mount as well as done the pec training (permanent error correction) tracking is almost perfect in r.a. but starts to drift in declination after aprox 4 minutes, i have rechecked polar alignment several times and it seems fine, anyone out their with any answers. i would be very grateful if anyone could help me as i have spent many hours trying to work it out + many more sleepless nights than i should have had. i know this sounds boring but i have nothing better to do at the moment! many thanks lloyd.

2007-08-13 03:49:51 · 5 answers · asked by LLOYD W 1 in Astronomy & Space

i have a eq6 pro mount which i use for taking pictures of the things in the night sky, i have polar and star aligned the mount as well as done the pec training (permanent error correction) tracking is almost perfect in r.a. but starts to drift in declination after aprox 4 minutes, i have rechecked polar alignment several times and it seems fine, anyone out their with any answers. i would be very grateful if anyone could help me as i have spent many hours trying to work it out + many more sleepless nights than i should have had. i know this sounds boring but i have nothing better to do at the moment! many thanks lloyd.

2007-08-13 03:48:11 · 2 answers · asked by LLOYD W 1 in Astronomy & Space

i have a eq6 pro mount which i use for taking pictures of the things in the night sky, i have polar and star aligned the mount as well as done the pec training (permanent error correction) tracking is almost perfect in r.a. but starts to drift in declination after aprox 4 minutes, i have rechecked polar alignment several times and it seems fine, anyone out their with any answers. i would be very grateful if anyone could help me as i have spent many hours trying to work it out + many more sleepless nights than i should have had. i know this sounds boring but i have nothing better to do at the moment! many thanks lloyd.

2007-08-13 03:47:41 · 3 answers · asked by LLOYD W 1 in Astronomy & Space

So i know how u get add and subtract (- and +) # its the multiplying one i dont get. EX. -78x12x-13=12168 but what dose it get a (- or+). pls help. And simplfy it in to easiest terms.

2007-08-13 03:45:29 · 6 answers · asked by Brown♥Eyed♥Girl 1 in Mathematics

What was your tally?

2007-08-13 03:40:49 · 14 answers · asked by Anonymous in Astronomy & Space

I woke in the middle of the night and all I could see was a bright light, across a entire wall, but the wall looked gone ?

2007-08-13 03:38:26 · 5 answers · asked by www.darrensmall.co.uk 3 in Paranormal Phenomena

I've had so many bad experiences with math,perhaps even having dyscalculia.I went to a terrible school that never taught.Now,I go to a great school that actually teaches.I wouldn't say I passed Algebra 1,my old school passes anyone,and I never really learned Algebra.Now in my current new school I'm going to be a junior and taking Algebra 2! I'm nervous,stress etc.I have till August 20th to learn on my own.I downloaded an Algebra Basic Software.And it's incredible it taught me well! So this is what I learned to do so far,I still got a lot to go..right? :(
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Rules to remember:
1.Multiplication or division of two terms with similar signs will result in a positive term.
2.Multiplication or division of two terms with different signs will result in a negative term.

Then,they gave me problems to slove like these and i can't believe I got them right.maybe I can do algebra?

10 c x ( -7d) = -70cd

or 3d x ( - 8 e)= 24de

2007-08-13 03:38:25 · 9 answers · asked by Jessie 1 in Mathematics

Every time I hear about transfection, it refers to in vitro transfection. Is there any way to transfect DNA into cells in a living organism?

2007-08-13 03:36:17 · 4 answers · asked by Think. 3 in Biology

20 and five eighths TIMES 15 and three fifths??

2007-08-13 03:34:54 · 11 answers · asked by elimartinez84 1 in Mathematics

2007-08-13 03:31:55 · 7 answers · asked by Anonymous in Mathematics

2007-08-13 03:29:46 · 3 answers · asked by educator 1 in Astronomy & Space

Simplify: (1/2x)+(2/x-1)

The answer is (5x-1)/(2x^2-2x)

Please show how to work this out

2007-08-13 03:27:53 · 4 answers · asked by Chris 2 in Mathematics

1 or 2 years ago I was in my mom's bedroom on the computer playing a game. The only lights that were on was the bathroom light cause the fan light was out.
While playing I felt someone touch the back of my neck and I jumped and left the room.

There was no one in the room besides me.

2007-08-13 03:23:14 · 9 answers · asked by Koter Boters misses Rufus! 6 in Paranormal Phenomena

According to the most commonly accepted modern theories, (as far as I am aware), the observed red-shift in light from distant galaxies is blamed on the expansion of the universe, and the resulting movement of those galaxies away from us.

Has anyone explored the possibility that photons are not as completely stable as we think they are? Could the red-shift actually be due to photons losing energy when traveling such vast distances?

Are there other indicators of the movement of galaxies away from us other than just red-shift? For instance, as they move farther away, are they becoming dimmer?

2007-08-13 03:22:58 · 8 answers · asked by Azure Z 6 in Astronomy & Space

2007-08-13 03:21:29 · 13 answers · asked by sam 1 in Mathematics