Biology - February 2007

2007-02-05 08:02:02 · 2 answers · asked by SS 1

2007-02-05 07:54:49 · 3 answers · asked by Anonymous

i dont know if this is possible but its a homework assignment for my Biology class.

AaBbCcDd x AaBbCcDd=?



plz if possible work it out on a piece of paper or write it on Paint and upload it (if you have one) to a Photobucket account and the link to me....this is very much appreciated i will give the 10 pts to the best answer....THX Alot!

i dont need the phenotypes and genotypes i just need the Punnet square

2007-02-05 07:52:11 · 3 answers · asked by The Big Bean 3

Many of the secondary infections are caused by bacteria,fungi and protozoans. what distinguishes a virus, such as HIV, from these organisms?

The enzyme reverse transcriptase is found inside the virus. what is its significance to the virus?

Which cells when so infected, disrupt the immune system resulting in susceptibility of the host to secondary infection?

Why have vacines against HIV had little success?

2007-02-05 07:38:42 · 4 answers · asked by stinky 1

heat
the sun, carbon dioxide, evolution, the decomposition of plants and other organic debris

2007-02-05 07:35:49 · 5 answers · asked by snnopy 2

I can't remember how to set the box up for the Punnet thingy. And what I do think is right I may not even need the box? Someone please help me.

2007-02-05 07:32:30 · 2 answers · asked by Your Mom 1

Why is it scientifically impossible for a bee to stay flying and how does it stay up because scientists say the body is too big for it's wings. Can someone explain it to me?

2007-02-05 07:21:56 · 7 answers · asked by Josie B 1

G1, G2, Metaphase or Anaphase?

2007-02-05 07:15:11 · 7 answers · asked by Your Mom 1

1.why are both cow and pig insulin recognised as human by human cells

2. suggest why cow insulin eventually leads to a more adverse immune reaction than pig insulin.

3. Antibodies produced eventually lead to the foreign insulin being destroyed by the bodys phagoctic cells. Describe the sequence of events from antibody production in response to the foreign insulin to destruction by the phagocytes?

2007-02-05 06:53:35 · 3 answers · asked by stinky 1

2007-02-05 06:48:49 · 6 answers · asked by kamin_kr 1

I want to know why women have hair on their legs?? Men have hair but on their chasts and backs and stuff. But why do women have hair just on their legs, armpits and you knwo where lol..... why aren't women as hairy as men? We still have some so why not as much?

2007-02-05 06:48:41 · 15 answers · asked by gemwi 2

I remember the news around the world a few years back. But I've heard nothing since. Are they still cloning?

2007-02-05 06:43:27 · 7 answers · asked by Anonymous

2007-02-05 06:39:17 · 1 answers · asked by Anonymous

1. Patients suffering from diabetes mellitus inject insulin directly into the blood stream trather than taking it orally. Explain(2)

2.Which cells in the human ody are responsible for the organisation of the antibody and phagocytic responses? (1)

3. which cells in the immune system produce antibodies?

2007-02-05 06:14:56 · 6 answers · asked by stinky 1

2007-02-05 06:04:06 · 5 answers · asked by Anonymous

Why???

2007-02-05 05:52:46 · 6 answers · asked by adv. 4

2007-02-05 05:27:36 · 11 answers · asked by S.S M 1

I can't think of any others with kinky hair in most of the population. What is the biological reason for this?

2007-02-05 05:26:41 · 5 answers · asked by Anonymous

but I really don't think that can be the case.. Ok the surface area is larger but does that count?? if I peeled off my skin [Yuck] and rolled it into a ball it wouldn't be so large then would it.. ??

2007-02-05 05:13:28 · 19 answers · asked by Anonymous

2007-02-05 04:34:19 · 15 answers · asked by richa8pd 1

2007-02-05 04:21:33 · 3 answers · asked by Anonymous

and when your muscle grow bigger does your bone grow bigger to. i know that male stop getting taller after reaching the age 21 and female after 16

2007-02-05 04:10:46 · 5 answers · asked by ? 1

2007-02-05 03:58:41 · 4 answers · asked by Anonymous

I've seen people with 3, but never heard of 4.

2007-02-05 03:48:40 · 6 answers · asked by Anonymous

Ultimately my aim is to study Medicine, but I am probably going to do Biomedical Sciences at University first, and then try and get onto a post-grad Medicine course.

But what if I change my mind, or don't get into Medicine at all? Are there any Biosciences graduates here? What do you do now?

2007-02-05 03:32:29 · 5 answers · asked by kirdish 2

Okay, I'm in a bio class and I have no clue about this question. Here it is:
The valves of the heart are not directly controlled by nerves. Yet, in most individuals they open and close at precisely the right points in the cardiac cycle for efficient heart operations. How is this precise timing possible? What does determine just when the valves will open and shut???
Help is appreciated, have to turn it in, in about an hour=/ Yikes! Many thanks=)

2007-02-05 03:19:59 · 3 answers · asked by infusionismusic 2

What are the differences?
How are they designed to fit their purposes?

2007-02-05 03:01:53 · 2 answers · asked by yeraciba 2

What was the name given to those type of people it started with a "C"? and does the show come one again? Very Very intresting for everyone to watch.

2007-02-05 02:57:48 · 5 answers · asked by GinaG 1

2007-02-05 02:43:47 · 22 answers · asked by eaericanthony 1

2007-02-05 02:24:16 · 5 answers · asked by lakshmidevi1027 1