Science & Mathematics - 12 February 2007

3^a times 3^b divided by 3^c divided 3^d =

2007-02-12 05:41:07 · 3 answers · asked by Anonymous in Mathematics

2007-02-12 05:40:41 · 2 answers · asked by Anonymous in Earth Sciences & Geology

need to find pictures of mini membrane torches

2007-02-12 05:39:55 · 1 answers · asked by Anonymous in Engineering

2007-02-12 05:39:49 · 6 answers · asked by Brad L 2 in Biology

Most of the EM techniques like Cryo EM study microtubules in solution not in cell samples. I wanna see it in the cells. What about freeze fracture deep etching EM? I would like to know about the solutions (name) what they do and the time of treatment. I mean a general steps of the experiment if possible mention the equipment used for this.

Is it possible to still see microtubule catastrophe if stained with immunogold?

2007-02-12 05:39:42 · 2 answers · asked by simbionte 2 in Biology

4^r divided by 4^s

2007-02-12 05:39:40 · 2 answers · asked by Anonymous in Mathematics

he was a famous italian scientist of the 1600's he invented the telescope and discovered that the sun and other planets revolved around the earth.

2007-02-12 05:38:38 · 8 answers · asked by china t 1 in Astronomy & Space

answers:
x^2-15x+3
x^2-15x-3
x^2+15x+3
x2+15x-3

2007-02-12 05:36:25 · 3 answers · asked by Anonymous in Mathematics

2007-02-12 05:36:12 · 6 answers · asked by hslm_jms 2 in Zoology

2007-02-12 05:35:36 · 2 answers · asked by kara_breedlove 1 in Medicine

I have a friend who says her eyes change colour when she is hungry, just that I can't test the theory cos I'm not gonna see her for a long time because we are in different Uni. Surely this can't be???

2007-02-12 05:34:15 · 7 answers · asked by Angela O 3 in Biology

should it necessarily be also continuous in that interval or point?

2007-02-12 05:32:09 · 3 answers · asked by Anonymous in Mathematics

is it 0?
cause i/i^2 = 0?

2007-02-12 05:30:03 · 5 answers · asked by changchih 7 in Mathematics

Why or why not?

2007-02-12 05:29:47 · 6 answers · asked by Nerds Rule! 6 in Biology

I notice this a lot while cooking. It seems really easy to heat up something all the way through on the stove, but if I want to cool or chill something that's hot (or even room temperature), it seems to take forever, even if I put it in the freezer.

Is it because of the laws of thermodynamics? Is it because the average freezer isn't as powerful as the average stove? Or is it something else altogether?

2007-02-12 05:29:05 · 5 answers · asked by Anonymous in Physics

Hi this is a homework quetsion, any ideas??

2007-02-12 05:28:47 · 2 answers · asked by fat_penguin17 1 in Earth Sciences & Geology

1) How do the cells of people with Diwn syndrome differ from those of others? How might the difference arise?

2) A couple with a family history of hemophilia is about to have a baby girl. What information about the parents would you want to know? How would this information help you determine whether the baby will have hemophilia?

2007-02-12 05:28:32 · 2 answers · asked by Right here Right now 1 in Biology

what are the steps to solve this?

2007-02-12 05:26:52 · 6 answers · asked by Anonymous in Mathematics

For example, how many kilowatt-hours does a 100 watt bulb use in one hour? Or a 1200 watt electic heater?

2007-02-12 05:26:48 · 2 answers · asked by bentoro2001 1 in Engineering

24% of x is 84

how do i work this out?its very confusing since my logic isnt so good.

2007-02-12 05:25:22 · 6 answers · asked by ♥§o contagiou§♥ 5 in Mathematics

My doctor prescribed avelox400mg for my chest cold and I almost die. The nite I took it my heart started racing and I started vomitting, stomach started cramping, I couldn't breathe - felt like I was choking, anixeity set in, and i was rushed to the hospital. Maybe it was just me but I would not advise a DOG to take this prescription. And just to think the doctor wanted to give me an injection in his office instead of the pills. Next time I have a cold, I will treat it with old folk remedies and kept the Hell out of any doctor office.

2007-02-12 05:24:05 · 4 answers · asked by Anonymous in Medicine

Dogs with cybernetic enhancements allowing them to ave self-awareness and intelligent thoughts: the technology to enchance human consciousness and awareness is coming. Applied to animals, along with a dose of genetic engineering and we may soon not be the sole intelligent species on this planet. A new set of self-directed, sentient beings may forge their destinies by our side. Canines, mankinds most loyal and trusted symbiotic companions, are a logical choice for this. Phantom 2040AD portrayed this 20 years ago in a science fiction cartoon on during Saturday mornings. So, how about it? Want a sentient dog?

2007-02-12 05:23:00 · 2 answers · asked by William P 3 in Other - Science

The method of processing of color and all aspect like image processing,image transfering,charging,discharging,scaning,fixingEtc.

2007-02-12 05:22:16 · 2 answers · asked by nazar hassan 1 in Engineering

Darwin noticed that some of the species on the Galápagos Islands looked similar to species he saw on the mainland of South America. He suggested that ancestors of those species migrated from South America to the Galápagos Islands, and then changed gradually after their arrival. What did Darwin call this type of change, when a species diverges from a common ancestor?
A.
descent with modification

B.
uniformitarianism

C.
mutation

D.
natural selection

2007-02-12 05:21:38 · 4 answers · asked by bekkers14392 1 in Biology

2007-02-12 05:21:04 · 8 answers · asked by Anonymous in Earth Sciences & Geology

2007-02-12 05:20:04 · 6 answers · asked by kander0101 1 in Chemistry

9. When the temperature of the air is 25°C, the velocity of a sound wave traveling through the air is approximately

A. 320 m/s.
B. 332 m/s.
C. 347 m/s.
D. 357 m/s.

2007-02-12 05:19:06 · 3 answers · asked by tami c 1 in Chemistry

A. Adhesion

B. Metabolism

C. Transpiration

D. Cohesion

2007-02-12 05:17:42 · 6 answers · asked by PeachyFixation 4 in Biology

scored level 6b is this good in year 7

2007-02-12 05:17:06 · 1 answers · asked by scott g 1 in Mathematics

2007-02-12 05:16:57 · 4 answers · asked by Anonymous in Weather