Biology - January 2007

2007-01-17 11:26:53 · 5 answers · asked by mab1303 1

what causes the bumps on your head when your bang it?

2007-01-17 11:20:15 · 2 answers · asked by hey_hay_f 1

2007-01-17 11:02:06 · 12 answers · asked by Jude C 1

Is it a broad spectrum or narrow spectrum?
Does it affect gram positive or gram negative?
How does it limit the production of bacteria?
Where was it isolated from?
How does it work?

2007-01-17 11:01:09 · 2 answers · asked by lindzj 1

2007-01-17 11:00:59 · 1 answers · asked by pete 1

For Bio I have to label a sheet with the names of the veins and arteries in the body by tomarrow. I looked under every possible thing, but can not find anything. My textbook was of very little help. I just need a webpage with everything listed. Please and Thank You!!

2007-01-17 10:51:14 · 4 answers · asked by Anonymous

2007-01-17 10:01:47 · 6 answers · asked by theman 1

father??????

2007-01-17 10:00:37 · 5 answers · asked by Anonymous

Please, Please, Please help me!!!!
Thnx : )

2007-01-17 09:05:01 · 8 answers · asked by Tia F 1

I like the following topics: cell biochemical processes, how human cells attack infected cells, how cells produce proteins, protein functions, how viruses use cells to replicate, mostly biology/biochemistry topics that have a relation to the medical fields.

Also I am a computer engineer and i am currently studying medical laboratory technology.

Any advice would be greatly appreciated

2007-01-17 08:44:24 · 2 answers · asked by Anonymous

2007-01-17 08:20:30 · 5 answers · asked by Anonymous

Same as above

2007-01-17 08:19:56 · 3 answers · asked by Anonymous

2. How are mitosis and meiosis different?
3. Explain how meiosis creates genetic diversity in gametes and offspring?

2007-01-17 08:08:38 · 2 answers · asked by Anonymous

1. The region located located inferior to the nose is called the ________region
2. The brachial region is located________to the pectoral region.
3. Posterior to the caphalic region is the_______region.
4. The axillary region is located _________to the mammary region.
5. The buccal region is lateral to the ___________region.

2007-01-17 07:16:38 · 1 answers · asked by hi h 1

I can only find four and I am not sure is they are even right. i ve been looking forever and if you can will you please explain them i just cannot find it.

2007-01-17 07:15:40 · 4 answers · asked by LEAH 3

2007-01-17 07:09:27 · 2 answers · asked by Anonymous

2007-01-17 07:08:34 · 3 answers · asked by Put_ya_mitts_up 4

Question 14 (Multiple Choice Worth 1 points)

Which of these statements is NOT true?

An organism that has been affected by a chromosomal mutation and lives to maturity is often sterile.

Asbestos is not considered a chemical mutagen responsible for chromosomal mutations.

While chromosomal mutations occur in all living organisms, scientists see them most commonly in plants rather than animals.

The reason that chromosomal mutations usually do not get passed along to future generation is that an affected zygote usually dies.

Thank You!

2007-01-17 06:34:25 · 3 answers · asked by katerina 1

Why is it designed that way? WHy can't it have none like the brain?

2007-01-17 06:33:29 · 5 answers · asked by cigaro19 5

2007-01-17 06:23:48 · 3 answers · asked by Anonymous

Why is it that the process of giving birth is so painful? I'm not talking about the actual birthing of the baby, I'm talking about the contractions of the uterus which cause the cervix to dilate. Why are they painful? Are there nerve endings in the uterus? If so why, what useful purpose does it serve for labour to be so painful?

2007-01-17 06:20:56 · 18 answers · asked by cigaro19 5

2007-01-17 05:57:42 · 5 answers · asked by Anonymous

evolution or God's creation, your take?

2007-01-17 05:43:18 · 10 answers · asked by Nando 3

2007-01-17 05:41:55 · 4 answers · asked by david w 1

2007-01-17 05:41:51 · 14 answers · asked by Joe H 1

i thought, i using my brain completly, but still i am fails, not reaching my goal, not analysing properly

2007-01-17 05:41:16 · 7 answers · asked by babu p 1

a.Convergent evolution
b.adaotive radiation
c.speciation
d.artificial collection

In an energy pyramid of trophic levels, the animals that are farthest from the producer means they what?
a.Have the least biomass
b.have the most biomass
c.recieve the most energy
d.are the largest in numbers

Bacteria that live on the roots of peanuts plants and legumes do what?
a.Change free nitrogen into proteins for plants
b.Break down nitrogen compounds into expensive nitrogen
c.Break down nitrogen compounds into free nitrogen
d.Change free nitrogen into nitrogen compounds

Thanks. Will give good points.

2007-01-17 05:27:28 · 5 answers · asked by georgia_gurl345 2

a.Cytochrome C
b.Melanin
c.DNA
d.ATP

An organism that does not have a true nucleus nor membrane bound organelles is called what?
a.Eukaryotic
b.Prokaryotic
c.Fungi
d.Protists

Thanks.

2007-01-17 05:17:53 · 7 answers · asked by georgia_gurl345 2

2007-01-17 05:17:13 · 1 answers · asked by Anonymous

2007-01-17 05:12:03 · 11 answers · asked by aprayingmanthis 1