Biology - September 2007

My biology teacher gave me this question. i don't the answer to this. need help. PLEASE!

2007-09-06 11:33:42 · 4 answers · asked by sahni_harneet 1

Most of the cells in a human have the same __________ but different ___________.

2007-09-06 11:15:58 · 5 answers · asked by duldey D 2

needed for a biology test 2morrow thx

2007-09-06 11:13:57 · 6 answers · asked by Anonymous

and it cannot be a sponge

2007-09-06 11:05:50 · 6 answers · asked by Nikki 1

Animal cells have rigid cell walls.

True or
False

2007-09-06 09:50:13 · 3 answers · asked by Anonymous

in boiolgy my class is doing a cell diagram and i am responisable for the Rough Endoplasimic Reticulum and Smooth Endoplasimic Reticulum. i was thinking of doing it on stiro foam but does anybody have anyother ideas (it needs to be big and 3D and in a circle.)

2007-09-06 09:44:55 · 2 answers · asked by Anonymous

How can the level of carbon dioxide be measured in ppm in water, like in a fish tank?

2007-09-06 09:04:17 · 1 answers · asked by PB 1

2007-09-06 07:34:41 · 6 answers · asked by nothingspecial 1

i think its the dna but i dont kno for sure

2007-09-06 07:26:17 · 6 answers · asked by Andrew 2

2007-09-06 06:14:17 · 4 answers · asked by zaitzy 1

2007-09-06 03:27:23 · 4 answers · asked by shanekeavy 5

a) skeletal muscle
b) kidneys

2007-09-06 02:23:04 · 9 answers · asked by internationalgirl_2007 1

Hi there, recently I suffered 1st degree burns all over the palms of my hands (don't ask), obviously lost all of the top skin (even down to the bone in a couple of spots).

Perhaps my case isn't as bad as it coul dhave been but if you really badly burned your hands, would the fingerprints that grew back be the same as your old ones?

2007-09-06 01:37:11 · 11 answers · asked by David 2

said something about the letters of DNA TO RNA being reversed or backwards I didn't get it 10 points to anybody immediately

2007-09-06 00:57:33 · 3 answers · asked by Terri L 2

As most of the countries talk about planting tress and other methodologies
To reduce the effect of global warming, why can’t we genetically modify a
Tree/plant so that it bears leaves of very huge size, which inturn facilitate it to absorb or capture more
Carbon dioxide. Is this technique possible ?

2007-09-06 00:09:34 · 1 answers · asked by Tero 1

There is a YA user calling him/herself "Science Teacher" who thinks the chicken comes from the yolk. Good grief.

2007-09-05 21:28:35 · 12 answers · asked by Anonymous

What is THe scientific methods and tell me the steps to scientific methods please

2007-09-05 17:52:43 · 3 answers · asked by Paul Aka-Twinkie 1

any recommended reading

2007-09-05 17:15:43 · 6 answers · asked by dan 1

I've been trying to find a number but every site seems to have something different and I'm not sure which one is most reliable and most accurate.

Any help is greatly appreciated :)

2007-09-05 17:12:36 · 3 answers · asked by music123 1

how would i design a controlled experiment to see if ants are attracted to honey or butter?

2007-09-05 16:48:24 · 3 answers · asked by مدينا Medina ☪ 6

Good day. I would like to know exactly what flaws to look for when reviewing a scientific journal. Need some examples and if you wish, a site giving an example of a scientific journal that has been critiqued so i will know how exactly it is done. Thanks!

2007-09-05 16:18:45 · 4 answers · asked by The Honourable 4

I'm looking for informtion pertaining to (but not limited to) it's origins, it's biological classification, or just plain old random facts.

2007-09-05 16:16:17 · 4 answers · asked by vanillachild1 2

2007-09-05 16:12:46 · 1 answers · asked by ndregalia 1

2007-09-05 15:56:11 · 4 answers · asked by Anonymous

EH-

Biology homework...

^^;;

2007-09-05 15:46:38 · 12 answers · asked by Chi 2

do the following examples describe reproduction or not...thanks =}

-new leaves appear on a tree in spring
-an amoeba divides in half
-a bean plant produces seeds in long pods
-a starfish produces a new arm after losing one to a predator

2007-09-05 15:44:50 · 6 answers · asked by Daisy 2

Bees die when they sting us just to cause inflammation. Mosquitos inject malaria to its victim.
Is it a source of food for mosquitoes?

2007-09-05 14:28:49 · 6 answers · asked by wali0721 2

i need it today!! ^_^ thanks, and just give me a link would be nice or you could just tell me!!!!! thanks a bunch!!!!

2007-09-05 14:10:55 · 4 answers · asked by Jordan 1

2007-09-05 13:43:55 · 8 answers · asked by Anonymous

BO2, KCl, NH3, C6H12O6..... and also any tips on how to figure this out on my own... thanks!

2007-09-05 13:27:08 · 4 answers · asked by Anonymous