Biology - February 2007

I'm curious.

2007-02-26 16:09:58 · 3 answers · asked by Nerds Rule! 6

The sequence of nitrogenous bases on one strand of a DNA molecule is GGCAGTTCATGC.
1 - What would be the sequence of bases on the complementary strand?

Thanks in advance :)

2007-02-26 16:06:28 · 7 answers · asked by lvlambs 2

2007-02-26 15:58:55 · 7 answers · asked by Anonymous

if one of the plants used in the F1 cross had TT alleles and was combined with a plant with Tt alleles, would the trait controlled by the recessive allele have been produced in the resulting F2 generation?explain your answer.

2007-02-26 15:58:53 · 3 answers · asked by fillojeta a 1

2007-02-26 15:57:52 · 8 answers · asked by sexylatina0321 1

Would love for some help on a biology question :)
1a - How do the nucleotides in DNA bond with each other within a strand?
1b - How do they bond with each other across strands?

2007-02-26 15:56:26 · 5 answers · asked by lvlambs 2

2007-02-26 15:55:36 · 3 answers · asked by phoebe e 1

2007-02-26 15:54:57 · 3 answers · asked by Anonymous

2007-02-26 15:41:17 · 1 answers · asked by Anonymous

stupid biology homework. haha. okay. thanks <3

2007-02-26 15:19:54 · 5 answers · asked by Anonymous

I know the creationists constantly say that evolution proceeds by chance. But the evolutionists constantly answer that it doesn't. If evolution proceeds according to just the laws of physics, genetics and ecology, then how is that not by chance? Do you and I have different views of what "by chance" mean? What does "not by chance" mean according to evolution?

2007-02-26 14:23:33 · 8 answers · asked by Anonymous

1) when the two genes in a pair are identical the individual is ______ or _______.

2)If Both genes are Dominant (YY) the individual is ______.

3)If both genes are recessive (yy) the indivual is ______.

4) Individuals with a dominant and a recessive gene (Yy) are _________ or __________.

5) when you look at someone the traits you see are there : either genotype or phenotype.

2007-02-26 14:17:30 · 3 answers · asked by Mandy09<3 ☮ 3

2007-02-26 14:11:08 · 18 answers · asked by disturbed_rock05 2

2007-02-26 13:52:04 · 2 answers · asked by Anonymous

How is it than made broader?
How is the change in the size of the thoracic cavity related to inspiration and expiration?

2007-02-26 13:39:46 · 2 answers · asked by To-the-Stars 4

2007-02-26 13:26:21 · 5 answers · asked by Anonymous

This is a biology question I had on a past quiz. I got it wrong. I know what the correct answer is now, but I don't understand why it is right. Can someoen please help me? Here is the question:
If a motor neuron in the body were stimulated by an electrode placed about midpoint along the length of the axon_________. (Answer: D. the impulse would move to the axon terminal only.) The other choices were A. muscle contraction would occur. B. the impulse would spread bidirectionally. or C. the impluse would move to the axon terminal only, and the muscle contraction would occur. I chose A. I wasn't really sure of the answer, so I guessed. Can you help me understand why D is the correct answer? I appreciate your help! :)

2007-02-26 13:24:02 · 2 answers · asked by Anonymous

2007-02-26 13:10:24 · 4 answers · asked by Cri 1

please help

2007-02-26 13:10:14 · 2 answers · asked by dolphinlover 2

i want to know because i want to make a HUGE fire but my parents will ionoly be gone for an hour or two???? help plz

2007-02-26 13:05:05 · 2 answers · asked by bob george 3

where is the gal bladder located, and why is it important to other living things/why could we live without it?

2007-02-26 13:04:17 · 7 answers · asked by Anonymous

for example Dominant:recessive or Recessive:Dominant, ETC.

2007-02-26 13:03:37 · 1 answers · asked by Hi 3

you know the fog you see after you breathe on an window, where does this moisture come from?

2007-02-26 13:03:07 · 3 answers · asked by To-the-Stars 4

And what are their roles in the?

2007-02-26 13:01:12 · 2 answers · asked by Anonymous

How do the Sry and Sox 9 genes work in the determination of man or woman?

2007-02-26 12:45:53 · 6 answers · asked by Philip G 2

I am working on this particular project but I do not really understand the following.

I am supposed to clone an N and a C terminus of GFP protein into a particular host cell. I am given those 2 plasmids and am asked to grow in bacteria first and then amplify it through PCR.

I am just wondering why shouldn't I just amplify it by either PCR or bacteria. I know both have its pros and cons but why do you have to amplify it in 2 different ways? Wouldn't you be losing money on that?

2007-02-26 12:28:40 · 1 answers · asked by PIPI B 4

I am looking for the exact name for an antibody that can detect the "middle" portion of the GFP protein.

As we know that the GFP protein contains both the N and C Terminus and there are antibodies that has epitope looking out for the N and C terminus and also the in between section which contain part of the N and part of the C terminus.

Does anyone know the name of that antibody and if possible, quote me the website so that I may go purchase.

2007-02-26 12:24:49 · 1 answers · asked by PIPI B 4

2007-02-26 12:07:36 · 3 answers · asked by Adorable B 1

Like is someone is really arrogant or has a bad temper, can this person pass these traits to an offspring?

2007-02-26 11:58:31 · 10 answers · asked by Anonymous

2007-02-26 11:50:14 · 4 answers · asked by ♥HotMess 3