Biology - February 2007

2007-02-18 03:56:02 · 3 answers · asked by medontknows 1

What is the recognition sites of Pstl and HindiIII

2007-02-18 03:51:50 · 2 answers · asked by the poo goo 2

Like for glycolysis there is actually 10 steps. Do we have to memorize that in college or is that for med school? What about the 8 steps in Krebs cycle, do we have to know the names like Oxaloacetate, Citrate, the order of the compounds?

2007-02-18 03:44:14 · 4 answers · asked by avalentin911 2

can somebody please give me a good website or something that shows a pedigree of at least 3 generations for hypothyroidism?

2007-02-18 03:32:38 · 3 answers · asked by df458 1

egg white is composed mainly of a single kind of protein, albumin. if you boil an egg, the egg white changes and cannot be changed back. what do you think happens to the egg white during boiling?

2007-02-18 03:05:51 · 5 answers · asked by pinkpaperdoll♥ 2

2007-02-18 03:03:10 · 3 answers · asked by kawawa 2

2007-02-18 02:55:44 · 12 answers · asked by razieng 1

2007-02-18 02:41:46 · 3 answers · asked by Tazy 2

As it is one of the main minerals required in a diet I want to know:

1. What its function(s) within the body?
2. What are the effects of phosphorus deficiency in humans?

Now I like my answers to be detailed but simple enough so I can understand them. If you are able to throw in a couple of links then that's great. Thank you =]

2007-02-18 02:18:12 · 3 answers · asked by Anonymous

Which of the following vitamins are excreted in the urine?
A. Vitamins A, C, and riboflavin
B. Vitamins A, E, and thiamin
C. Riboflavin, niacin, and vitamin C
D. Vitamins A, E, and K

2007-02-18 01:37:36 · 2 answers · asked by Anonymous

When choosing a restaurant, select one that
A. has only a few menu choices.
B. never prepares food to order.
C. offers fancy sauces and desserts.
D. has lowfat items to choose from.

2007-02-18 01:37:11 · 4 answers · asked by Anonymous

Vitamins function in the body to
A. aid in energy metabolism.
B. supply energy.
C. build tissue.
D. repair cells.

2007-02-18 01:36:43 · 4 answers · asked by Anonymous

2007-02-18 00:09:21 · 10 answers · asked by Guy 2

2007-02-17 23:19:57 · 2 answers · asked by Mr. Piece 1

I want to know about the patterns of macroevolution and its mechanism? and especially its detailed patterns.
if anyone can give me the site adress, i will be thankful.

2007-02-17 22:38:47 · 6 answers · asked by saim 1

how many bones does a human skeleton have?

2007-02-17 20:29:32 · 3 answers · asked by melanie s 2

* Evolution is a theory not a fact.
* creation is a logic fact.
* Evolution means developement & adaption.
* Evelution doesn't mean changing from one species to another.
* Every species got its unique cromosome number & DNA.
* If someone lose a hand or leg, the other hand will adapt to more skill to satisfy the needs of that person, which with a normal person , those skill are not found.
If a person is poor & without shoes, his heet's bottom will become thick & hard to resist the walking on the rough grounds.
If a person lose his vision or hearing, he will become more skillful in detecting the sound direction & reading the movement of lips & bodies. THIS IS WHAT THE ACUAL MEANING OF EVOLUTION WORD.
* Millions of live species have never changed, every one is engineered to its task ,eating, hunting & protecting itself.

* If u believe your origin is monkey, then do a DNA test, if it matches the monkey's then u r an animal, not a human .BUT IF NOT , THROW AWAY FROM UR MIND.

2007-02-17 19:58:04 · 12 answers · asked by Anonymous

the thingey people wrote said that genetic engineering (splicing and switching/adding genes) was not allowed to be organic and cloning is NOT genetic engineering. cloning is another form of asexual reproduction. i dont know why the USDA doesn't approve of it. what's wrong with cloning? you can snip off a twig from a house plant, put it in water for a few days, and roots will form. you plant it on the ground and it grows up to be a genetically identical plant to wich it was dervived from. that is also cloning , which is NOT genetic engineering. what's so "unsafe" about cloned food? you could chop up a starfish and throw it back in the water and each piece will grow back into a whole starfish, not like it will have a disadvantage because it's cloned. so it's like saying, what's wrong with identical twins?

2007-02-17 19:46:47 · 5 answers · asked by ♪寿司人♫ 3

strand suddenly mutated to an A(adenosine)??

2007-02-17 18:27:07 · 4 answers · asked by whoswhomwho 2

2007-02-17 18:24:13 · 6 answers · asked by Anonymous

DESCRIBE THE PATHWAY OF MECHANISM BY WHICH WATER IS TRANSPORTED THROUGH A FLOWERING PLANT FROM THE SUN TO THE ATMOSPHERE.

2007-02-17 18:15:09 · 1 answers · asked by icey_sk8er 2

2007-02-17 18:01:33 · 2 answers · asked by roze1366 1

like super regeneration, or flight or perhaps mind bullets? YOU TELL ME!!!

2007-02-17 17:56:44 · 5 answers · asked by lestat_louis_armand 1

what is it for? When would you use a vector containing this sequence?

2007-02-17 17:38:27 · 2 answers · asked by simbionte 2

I just want to see pictures of people when they were like 20 and pictures of them now.

2007-02-17 17:37:22 · 11 answers · asked by Anonymous

SOMETHING RELATED TO BIOLOGY

2007-02-17 17:33:39 · 4 answers · asked by Anonymous

I mean.. did all humans start off as black and then some change of evolved into made some of us gradually get lighter.... or did we start off as white and then gradually get darker...?

Or was there both black and white at the beginning?

And why different skin colours in different countries?? this has to be something to do with the way we have evolved.. like organisms growing a different way in different places..different temperatures...?

Have they ever figured this out?

2007-02-17 16:44:57 · 15 answers · asked by Anonymous

2007-02-17 16:20:23 · 5 answers · asked by katie 1

I know it's genetic, that I didn't get the gene on both X chromosomes, but I was wondering:

I can roll my tongue [so it sounds like I'm purring], so does that have anything to do with the fact that I can't curl it into a clover? Like, is it just one or the other? Are they two sides of the same coin?

2007-02-17 16:05:58 · 5 answers · asked by Kay the Great 2

2007-02-17 15:32:46 · 5 answers · asked by pitsnake2 1