Biology - May 2007

The nature of development is based upon

a. which genes are active in a given cell.

b. when the genes function.

c. what gene products appear.

d. the amount of cellular products generated.

e. all of these

2007-05-10 05:44:49 · 3 answers · asked by Anonymous

2007-05-10 04:07:06 · 2 answers · asked by tootsie 1

Help me, my wife doesn't understand me! when I get home from work all I want to do is sit in the back room and play guitar or carve some wood with my swiss army knife, I need help on how to keep her off my back and stop her leaving clutter on top of the microwave which I find annoying whilst I'm strumming or carving to the point that it distracts me - how can I make her understand?

2007-05-10 03:13:53 · 13 answers · asked by Anonymous

are coral reefs living organisms???write back as soons as possible

2007-05-10 02:47:08 · 9 answers · asked by sexycolombianchick13 2

Why do humans have difficulty breathing at high altitudes?
a oxygen makes up a lower percentage of air
b temperature is lower
c barometric pressure is higher
d partial pressure of 02 is lower
e air is dryer

Which of the following enzymes works best at a low pH
a amylase
b trypsin
c pepsin
d lipase
e nuclease

thankyou :)

2007-05-09 22:48:36 · 11 answers · asked by malibuisace 2

2007-05-09 18:40:23 · 3 answers · asked by mitsuki 1

If it's a body part to stop working, what is the most likely body part and why? What age is it likely to happen?

2007-05-09 18:03:43 · 6 answers · asked by patti406 3

In other words, does sneezing produce a sensation of climax?

2007-05-09 17:24:53 · 3 answers · asked by Soga 4

has to be native to texas and in the phylum nematoda.

2007-05-09 17:16:39 · 3 answers · asked by Trin 1

Help appreciated!!

2007-05-09 17:03:04 · 1 answers · asked by llllarry1 5

2007-05-09 16:35:18 · 11 answers · asked by shell 1

Or are there other variations ?

2007-05-09 16:12:49 · 34 answers · asked by shogunly 5

2007-05-09 15:55:29 · 4 answers · asked by Anonymous

does musculature just mean like a certain group of muscles that work together for one goal?

2007-05-09 15:39:03 · 1 answers · asked by Anonymous

I need a description on the physical characteristics, cellular organization. reproduction method, and type of necleic acid. If you can show me a website link or url that will really help. Also a picture is needed.

2007-05-09 15:21:01 · 1 answers · asked by Anonymous

How would the DNA pieces look different through electrophoresis?

2007-05-09 14:50:11 · 1 answers · asked by human 2

2007-05-09 14:11:29 · 17 answers · asked by o c 1

definition of life:
A self sustained chemical system capable of self reproduction and evolution

2007-05-09 14:09:42 · 8 answers · asked by Anonymous

2007-05-09 13:38:27 · 11 answers · asked by Anonymous

If all organisms have supposively evolved from one single organism, why don't monkeys have non-monkeys anymore. Evolutionist day that humans came from mokeys millions of years ago, but yet all monkeys produce now-a-days are monkeys. I have this question for all animals. How come dogs don't have non-dogs ,and non-dogs don't produce dogs?

If the big bang actually happened wouldn't everything in the universe be rotating in the same direction? The Conservation of angular momentum says that everything would be spinning in the same direction.

"second law of thermodynamics, or the law of entropy holds that the entire universe is unavoidably proceeding towards a more disordered, unplanned, and disorganized state.
Evolutionary theory ignores this fundamental law of physics. The mechanism offered by evolution totally contradicts the second law. The theory of evolution says that disordered, dispersed, and lifeless atoms and molecules spontaneously came together over time, in a particular order, to form extremely complex molecules such as proteins, DNA, and RNA, whereupon millions of different living species with even more complex structures gradually emerged."

2007-05-09 13:13:38 · 20 answers · asked by acstell22 2

Tomorrow I am doing my bioethics debate for school and I already have my opening speech. However, I'm finding it a bit more difficult to think of the required 10 prepared questions for the opposing side. I have to argue pro-plastic surgery. No, we didn't get to pick our topic nor our side. Ideas? Suggestions? Help?!

2007-05-09 13:08:09 · 4 answers · asked by helloosunshine 3

a) parasitism
b) mutualism
c) symbiosis
d) predation
???..thanks.

2007-05-09 13:05:25 · 4 answers · asked by ? 3

What is the problem with people accepting science as fact, and faith as exactly that: conjecture.
Similarly what is the problem with believing in a creator that created this universe according to natural laws?
It seems that the argument usually degenerates around these questions. Athiests such as Richard Dawkins would rather put their faith in science and humanity alone, but when asked how we all got here to begin with he says 'well, we're still working on that'. So in a sense he is still acting on conjecture rather than irrevocable proof that there is no creator. Which puts both sides in the same boat.
Creationists, at least in the extreme, seem to consistently neglect objective science when stating their arguments for a creator, and prefer to cite the book of Genesis as their proof.
Why the extreme disparity?
http://youtube.com/watch?v=qs2tfve9ldc...
Richard Dawkins interviews the Bishop of Oxfor

2007-05-09 12:16:56 · 6 answers · asked by Anonymous

2007-05-09 12:07:07 · 14 answers · asked by Anonymous

If a child takes after let's say more like the mother than the father (brown eyes,and all the characteristics of the mother) so the mother had the dominant gene,is the father's genetics for want of a better expression " weaker"as in, would be more likely to die off/be petered off through time for being weaker then that of the mother's in a Darwinian sense?

2007-05-09 12:06:46 · 13 answers · asked by Anonymous

OK, my mother has light blue eyes and my father has green eyes. Well, I came out with huge brown eyes. What people notice about me is first how big my eyes are and then how dark they are. I have three brothers that all have blue eyes. My eyes are not just a different color but a completly different shape then anyones in my family. Also I am the olny one in my whole exstened family with brown eyes why?

2007-05-09 10:54:24 · 9 answers · asked by Anonymous

2007-05-09 10:34:10 · 2 answers · asked by Anonymous

What determines wherther you are right-, left- handed or Ambidexterous? Is it possible to be the opposite of Ambidexterous eg not be 'able' to write with either hand. I know that people can learn to right with their 'wrong' hands but lets keep it simple lol.

2007-05-09 08:38:48 · 13 answers · asked by ffkali 2

I dont know what it is. please help me thnak you

2007-05-09 07:27:44 · 9 answers · asked by g 3

Thanks.

2007-05-09 00:24:15 · 6 answers · asked by Anonymous