Science & Mathematics - 3 October 2007

the other 2????? sorry, didn't have enough room.

2007-10-03 11:04:58 · 1 answers · asked by Anonymous in Chemistry

We have to make a catalog and "sell" our cell parts. I'm not sure how to price everything and am open to suggestions. We have to sell:
mitochondria
nucleus
nucleolus
lysosome
golgi body
chloroplast
cell membrane
cell wall
cytoplasm
nuclear membrane
ribosomes
smooth endoplasmic reticulum
rough endoplasmic reticulum
centrioles
vacuoles

2007-10-03 11:01:04 · 2 answers · asked by Becky 1 in Biology

can donating blood in my school's blood drive stunt my growth?

2007-10-03 10:58:16 · 5 answers · asked by Anonymous in Medicine

2007-10-03 10:56:52 · 3 answers · asked by nightcrawler 4 in Geography

What is the most amperage you can pull through each circuit? The dimmers they attach to are 2.4K but I've heard you can only pull 14.6 amps per circuit. It is multi-cable with 6 circuits per cable.

2007-10-03 10:56:41 · 1 answers · asked by R K 1 in Engineering

2007-10-03 10:56:37 · 6 answers · asked by LOVELY 1 in Mathematics

If something is 20'' by 5'' is 20" the length or is 5" the length?

2007-10-03 10:55:05 · 8 answers · asked by Andrew 1 in Mathematics

??? i need helpppppppp

2007-10-03 10:54:44 · 2 answers · asked by Emily 2 in Mathematics

Immediate priapism? Quick erection? Anything truly harmful? And I mean what would probably happen, not possibly, because anything is possible. Say at the age of 23. How would it effect his nocturnal erections if it were to be in his system while sleeping?

2007-10-03 10:54:27 · 9 answers · asked by Anonymous in Medicine

How many kids use Yahoo Answers to do their homework without ever having to do any work themselves? Come on, fess up! We know it's you! =P

2007-10-03 10:51:21 · 4 answers · asked by just me 3 in Other - Science

From which country are the people whose hair is best suited for making a hair hygrometer?? Why is the people from that country best suited for it??
EASY 10 POINTS!

2007-10-03 10:50:44 · 2 answers · asked by IQ DOSON 2 in Engineering

6-9 times 4 divided 3
divided by
2 times 3

2007-10-03 10:50:28 · 7 answers · asked by HCO luva 2 in Mathematics

An integer is like a...

Numberline is to Zero as...

How is a person's life like integers?

2007-10-03 10:49:20 · 3 answers · asked by nwh in 3 in Mathematics

i need help!

2007-10-03 10:48:47 · 2 answers · asked by Anonymous in Chemistry

2007-10-03 10:48:35 · 2 answers · asked by superstretchy 1 in Chemistry

say there was a planet you could live on, anywhere in the galaxy that was completely hospitable to human life. where in the galaxy would you want to live and why? what do you imagine the view would be like??? im just curious as to where people might think a beautiful place in the milkyway might be!!! i dont want any scientific answers about why life is or is not possible in certain locations...lets just speculate that you would be able to live anywhere. tell me where it would be.

2007-10-03 10:47:55 · 10 answers · asked by Bones 3 in Astronomy & Space

What would happen to an enzyme-facilitated reaction if temperature were increased. What would be the effect if temperature were increased to 100 degrees Celsius?

What is the optimal temperature (degrees C) for enzymes functioning in the human body?

How does a competitive inhibitor affect the rate of an enzyme-mediated chemical reaction?


Really stuck on these questions. :/ Any help is appreciated.

2007-10-03 10:46:37 · 4 answers · asked by RAWR. 5 in Biology

they may look like its a million years old, but i think they were formed in short time. somehow, someway, anyway.
what did you think?

2007-10-03 10:45:52 · 5 answers · asked by Anonymous in Earth Sciences & Geology

2007-10-03 10:45:44 · 1 answers · asked by bea e 1 in Physics

This is a chemistry question for a student monography

2007-10-03 10:45:38 · 3 answers · asked by TuyoMio.com 3 in Chemistry

2. Write a condition (pseudocode) that expresses whether or not a number is divisible by 7.

2007-10-03 10:44:11 · 3 answers · asked by sdc 1 in Mathematics

2007-10-03 10:44:07 · 5 answers · asked by lol 1 in Biology

from the horizontal. Neglecting air resistance, find:


a)The Shell's horizontal range





please save me!! I can only rely on geniuses of this world cause i am so stupid but a simpleton like me would do anything for you later so help me!!

2007-10-03 10:43:30 · 1 answers · asked by a idiot with dreams of wiseman 1 in Physics

2007-10-03 10:43:10 · 2 answers · asked by Jose C 1 in Mathematics

when 0.424g of finely divided iron is burned, 0.606g reddish brown oxide is obtained. Determine the emperical formula of the oxide. Please help me solve this problem and show work. Thank you.

2007-10-03 10:42:52 · 2 answers · asked by viri4 1 in Chemistry

liquid nitrogen it has to be at a certain temperature to be a liquid since it is a gas at room temperature. I saw this jug of it and it was at room temperature but how was it still a liquid. Also where can i buy some, LOL serious question?

2007-10-03 10:42:28 · 3 answers · asked by ? 3 in Chemistry

Why can water dissolve salt and not a molecular substance like wax.

2007-10-03 10:32:31 · 1 answers · asked by fred 1 in Chemistry

answers please, thankyou

2007-10-03 10:30:56 · 3 answers · asked by lol 1 in Biology

cant you just eventually leave a planets gravitational pull at any speed, it'll just take more time?? if so, then how is esacape velocity different?

2007-10-03 10:29:51 · 3 answers · asked by rascalover7 2 in Physics

Does any one know of any materials with interesting properties? I was set an assignment about materials and their used. My friend did a presentation about liquid armor. I'm looking for strange materials with strange properties that have interesting uses, can anyone help?

2007-10-03 10:28:46 · 4 answers · asked by Kaz Wilkosz 2 in Engineering