Biology - February 2007

2007-02-20 12:02:48 · 7 answers · asked by Anonymous

2007-02-20 12:01:18 · 5 answers · asked by pandaslide 1

~ARE ALL VIRUSES PATHOGENIC?????
~IS COLON ANOTHER NAME FOR LARGE INTESTINE???
~ARE GUT BACTERIA NORMALLY HARMLESS???
~IS STREPTOCOCCI A BACTERIA????

2007-02-20 11:52:46 · 7 answers · asked by 36696 2

I know how to do the normal one with like AB and aB and Aa and AA, but this one is like you have to use Foil from Algebra 1. That was last year! I don't remember all that well. The problem says cross an AAbb male with an aaBb female. How many different gametes can the female produce? what is the expected phenotypic ratio among the offspring? How many different phenotypes are possible among the offspring of this cross blah blah blah. Then there's the box thing. Please explain. I'm alittle lost

2007-02-20 11:52:05 · 2 answers · asked by <Me> 3

how do you think that they would turn out?

2007-02-20 11:40:54 · 4 answers · asked by lookingforanswersandquestions 4

I heard that black people have an extra ligament or something that helps them run faster and jump higher than caucasions, is it the same with hispanic people?

2007-02-20 11:34:12 · 12 answers · asked by Leo 3

-does pathogenic means disease causing?
-is E.coli a bacterium?
-are viruses much larger than bacteria?
-is streptococci a bacteria?
-is COLON another name for large intestine?
-Are all viruses pathogenic?

2007-02-20 11:32:55 · 4 answers · asked by 36696 2

2007-02-20 11:21:20 · 1 answers · asked by Anonymous

2007-02-20 11:18:20 · 1 answers · asked by whaley_05 1

If a vaccine.like a tetanus shot was injected into your arm, it spreads to what?
What is the difference between diffusion and osmosis?
What is the difference between diffusion and passive transport?
First to answer get ten points

2007-02-20 10:30:06 · 6 answers · asked by bassooncrazy 2

2007-02-20 10:28:29 · 2 answers · asked by Anonymous

What is it?

2007-02-20 10:26:28 · 3 answers · asked by BlueEyedAngel 2

example of DNA that needs to be converted:
ACCGGTTAT
How would that be converted into mRNA and tRNA

2007-02-20 10:25:29 · 3 answers · asked by Anonymous

Quinine treats malaria and tonic water has 20mg of quinine per 375mL can and the dosage required for the treatment of malaria is approximately six 300mg tablets per day. Would drinking tonic water be an effective approach to treat malaria?

2007-02-20 10:24:29 · 3 answers · asked by KE 1

With our advances in medical science and our ability to alter the environment to suit us?

2007-02-20 10:23:56 · 11 answers · asked by God Fears Me 3

Can you explain to me the role of transcription factors and enhancers in eukaryotic gene expression.

2007-02-20 10:19:38 · 1 answers · asked by Nina N 1

Describe the effect a repressor has on the lac operon when lactose is present.

2007-02-20 10:16:59 · 3 answers · asked by Nina N 1

im studying a yoga course at the moment and one of my assignment questions it asks me to answer the following;
"The vertebral column usualy consists of 33 vertebrea.sometimes 34. which part of the vertebral column is responsible for this inconsistancy?" please help me out! thankyou4ur time. maryemtester

2007-02-20 10:01:46 · 2 answers · asked by Anonymous

Which of the following is not a characteristic of chordates?

a. All chordates have a spinal chord protected by a vertebral column.
b. All vertebrates have a notochord.
c. All chordates have tails sometime in their development.
d. All chordates have pharyngeal slits.
e. All chordates have nerve chords.

2007-02-20 09:58:04 · 1 answers · asked by JoAnna 2

i am doing a science project and my question is why do venus fly traps need light to survive?!

2007-02-20 09:39:35 · 5 answers · asked by i-love-you! 1

Marsupials do not nurse their young
Marsupials lay eggs
Marsupials develop mostly outside their mothers body
Marsupials live only in North America

2007-02-20 09:08:46 · 2 answers · asked by Anonymous

I have to do a science project on a 3-d eye any help how to do one? I have to make an eye with the cornea,iris, pupil, lens retina, and optic nerve. ANY SUGGESTIONS? Help!! Please!

2007-02-20 08:58:08 · 2 answers · asked by babyluvr595 1

I have to do a science project on a 3-d eye any help how to do one? I have to make an eye with the cornea,iris, pupil, lens retina, and optic nerve. ANY SUGGESTIONS? Help!! Please!

2007-02-20 08:56:22 · 1 answers · asked by babyluvr595 1

2007-02-20 08:45:01 · 4 answers · asked by amylynnturbo 1

2007-02-20 08:29:41 · 6 answers · asked by Randy C 1

2007-02-20 08:14:56 · 6 answers · asked by kyle b 1

It has to do with Daphnia Magnas and how their heartrate changes in different waters. Help please.

2007-02-20 07:59:20 · 4 answers · asked by bozz 1

2007-02-20 07:34:58 · 3 answers · asked by Anonymous

Unlike any animal,with the possible exeption of the owl and the American,they serve no purpose.They're not in the food chain,they cant make honey and they are not fluffy.God has a way of extinguishing it's useless creations like the dinosaur and the dodo,but the pointy yet pointless wasp soldiers on WHY?

2007-02-20 07:29:12 · 12 answers · asked by QPRfan 6

When someone has a blood transfusion or an organ donation do they have someone else's DNA for life or is it slowly assimilated and replaced by your own?

2007-02-20 06:45:13 · 1 answers · asked by cernunnos3uk 1