Biology (Science & Mathematics) - January 2007

On the Anderson Cooper 360 news program Thursday night, reference was made to bluezone.com as the site where longevity information could be obtained. Have tried to get this site but have not been able to get this one.

2007-01-25 18:20:09 · 5 answers · asked by sufritz@sbcglobal.net 1

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What is a threshold potentional?

What does it have to do with action potentional, too?

2007-01-25 17:55:32 · 1 answers · asked by ibid 3

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How come some stains color specific cell structures and not others-in cells?

Also, which structure would apper lighter and darker if a water-solube stain were used?

2007-01-25 16:59:16 · 2 answers · asked by Anonymous

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is there any kind of worm with an open circulatory system?

need to write a paper for biology and cant find any worms with an open circulatory system

2007-01-25 16:38:54 · 1 answers · asked by Andrew G 1

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what does saliva made of?

2007-01-25 16:28:42 · 6 answers · asked by Anonymous

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Covalent Bond?

AlCl3 Show me the covalent bond

2007-01-25 16:26:03 · 2 answers · asked by veranda b 1

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What is the importance of the dipole nature of water to the chemistry of life?

2007-01-25 16:13:20 · 5 answers · asked by Anonymous

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Was Hitler on to something?

Hitler was trying to produce a master race. He only did what women do every time they pick a partner to reproduce. Strong, good looking, smart. It's how evolution works, Hitler was just trying to speed it up. For example "hairy men". Most women don't like hairy men. Therefor they won't breed with them, and eventully there will be more bare cheasted Homo Sapiens and hairy men will become extinct.

Now he went overboard when he killed the jews and such. Obviously. But sientists kill off bad embryos so as not to pass a defective gene onto another human being. Is this not the same thing?

Technology has evolved greatly in the past 200 years. Isn't it about time we evolve the human race ourselves instead of waiting for evolution to do it?

2007-01-25 16:08:21 · 10 answers · asked by Jonathan S 2

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what is a term for "mouth of a frog"?

2007-01-25 15:56:39 · 4 answers · asked by Kazzy 2

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What is an amino acid mutation?

The term came up and I wonder how amino acids can have a mutation.

2007-01-25 15:51:52 · 3 answers · asked by An Agent of Chaos 5

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The snake has venom in its body. Why dosen`t the venom kill the snake itself?

I know it`s a sill y question, but I need the answer.
PS:
only sensible answers are entertained.

2007-01-25 15:49:36 · 8 answers · asked by Sweetos 1

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Need the genotype of Bio problem?

The parents are both heterozygous in all genes being BbHhEeRr. I'm having a difficult time with the genotype for this problem. Any help would be really awesome!!! I've already set up the Punnet Square, but I'm stuck! Thank you, thank you, thank you!!!

2007-01-25 15:42:25 · 2 answers · asked by Anonymous

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Do most doctors enjoy the perks and attention and CME given by the pharmaceutical companies?

2007-01-25 14:58:41 · 1 answers · asked by Alex 2

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Reaction buffers?

Why are reaction buffers supplied at concentrations? And why are reaction buffers needed? Why can't the reaction be run in pure water?

2007-01-25 14:24:58 · 1 answers · asked by Carter 2

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What are two everyday applications of fermentation?

What are two everyday applications of fermentation???if you know the right answers could you please tell me im hoping not to fail biology this quarter!! please!

2007-01-25 14:23:28 · 4 answers · asked by Mike C 1

Biology - January 2007