Biology - November 2007

2007-11-21 20:01:40 · 4 answers · asked by bombaelly 1

2007-11-21 18:29:28 · 4 answers · asked by Paul A 1

Why President Bush said “very pleased” when Japan successed to make their stem cells (Induction of Pluripotent Stem Cells )?
Is this that innovative? The US wanted this technology? or What is the difference from previous discovery?

2007-11-21 17:12:18 · 3 answers · asked by Joriental 6

I don't want to know general things that cause global warming. I want to know what is the one thing from Humans that scientifically contributes to global warming. FROM HUMANS(Not from things they do)

2007-11-21 15:29:23 · 3 answers · asked by Anonymous

a) promote the breakdown of flycogen to glucose
b) generally have an effect opposite to that of insulin
c) cause a rise in blood glucose
d) all of the above
e) none of the above

2007-11-21 15:20:23 · 5 answers · asked by dark angel 1

a) as a gas dissolved in the plasma
b) combind iwth haemoglobin
c) as the bicarbonate ion
d) as carbonic acid
e) bound to the platelets

2007-11-21 15:11:19 · 3 answers · asked by dark angel 1

Explain why the size of objects viewed under high power is usually recorded in micrometres (um) , rather than millimetres (mm)

(1000 um = 1 mm)

2007-11-21 14:26:22 · 3 answers · asked by SmarterChild 1

What happens to the diameter of the field of view as you move from low to high magnification?

2007-11-21 14:23:41 · 4 answers · asked by SmarterChild 1

2007-11-21 14:21:04 · 3 answers · asked by Anonymous

I will be using Rye, Wonder Bread White, Wonder Bread Whole Wheat, Pumpernickel, and maybe another type of bread. I will get four slices from each Loaf/Package to make sure results aren't skewed, I will put them each in a resealable bag, in a controlled enviroment, no direct heat or freezing. It will occur over 15 Days. Each day I will be observing changes in the bread. The bread expirey dates will be approximately the same.

Now my question is how do a measure the rate of mould/yeast growth.

2007-11-21 14:08:17 · 4 answers · asked by Kenster102.5 6

For example in germ war fare or even as an insectacide. If you use ants to control termites there is a name for that. What is it called? If you know .... I don't.

2007-11-21 14:07:04 · 2 answers · asked by Big Will 4

2007-11-21 12:04:40 · 2 answers · asked by Anonymous

we got in an argument over what your brain is mostly made of i say fat and they say protein what is it?

2007-11-21 09:15:03 · 4 answers · asked by Anonymous

is it inorganic,hydrophilic, hydrocarbons, or organic?

2007-11-21 08:02:19 · 5 answers · asked by daphne 1

The tissues of a animal can exist for 10,000 years according
to scientist they found a donasour that still had tiny pieces of muscle tissues on him, so they still say that the dinosaur was a million years old.
Liers is what they are. They can't admit that that life on earth
is only between 10,000 to 20,000 years old. One day someone is going to prove all these theories wrong.

2007-11-21 06:57:46 · 7 answers · asked by jonathin l 2

this question is killing me i think it is a reactant but can i have some friendly help please:P.I just want to be more sure of this.

2007-11-21 06:03:57 · 3 answers · asked by own y 1

would like to know why these enzymes are effect less on the bacteries DNA? i mean why they couldnt cut their own DNA
23 minutes ago - 3 days left to answer.
Additional Details
11 minutes ago

thanx for answer but we have some restriction enzymes which can ignore methylation from the other organisms, i mean they can cut others dna if they are methylated. its mean that they are not always sensetive to this methylation

2007-11-21 05:51:28 · 2 answers · asked by ari m 3

If person A donates person B their blood, does it mean that person B has person A's DNA in their body? Like if person B got tested, would it be possible that person A's DNA showed up?

2007-11-21 05:16:46 · 9 answers · asked by Lina 2

2007-11-21 03:56:12 · 6 answers · asked by Sponge 3

no fossile has ever been found to prove that an animal is evolving into another animal. yet why do most people belive in it ?

2007-11-21 03:06:29 · 27 answers · asked by cooool dude 2

2007-11-21 03:03:07 · 1 answers · asked by Anonymous

Wondering why is it harder for females to be clone. Also wondering after 5 years of a clone life it dies. Has anyone hear of a clone living longer than 5years? I know that we eat clone meat,and the FDA hides it from the public. Could that be the reason for most of the health problems of today? Thank you. Take care.

2007-11-21 02:33:45 · 6 answers · asked by mswords4u 2

Streptomycin (an antibiotic) binds to the small ribosomal subunit of bacteria (but not to the ribosoomes of the host cells infected by bacteria). The result is the misreading of bacteria mRNA and the breakup of polysomes, and how does this kill the bacterial cells?

2007-11-21 02:20:55 · 1 answers · asked by aLjAnE N 1

My first substantiated memory I was three...sitting on the floor while we were moving. I have a "memory" of looking down in the car seat and I had baby legs (maybe two at the most), but not positive this is a real memory.

2007-11-21 02:15:42 · 6 answers · asked by primalclaws1974 6

2007-11-21 02:11:47 · 3 answers · asked by RoRoStar 1

2007-11-21 02:11:23 · 1 answers · asked by Anonymous

2007-11-21 01:27:58 · 4 answers · asked by Anonymous

2007-11-21 00:59:30 · 6 answers · asked by Suzy W 2

i was just wondering can a hermaphordite female give birth and impregnate other women.

2007-11-21 00:17:23 · 4 answers · asked by gavinfreeman2001 2

Could someone explain what exactly germline is?

Thank you.

2007-11-20 23:53:48 · 3 answers · asked by Lume 2