Biology - February 2007

is it....
(1) function mainly to cure injuries
(2) found in various areas of the body
(3) controls the function of neurons and synapses
(4) secretes enzymes

2007-02-24 06:40:14 · 3 answers · asked by Anonymous

2007-02-24 06:35:07 · 3 answers · asked by Anonymous

2007-02-24 06:32:35 · 23 answers · asked by sunflare63 7

What is the source of energy and carbon of animals and plants?

2007-02-24 05:56:29 · 2 answers · asked by brown eyes 3

can you please explain to me, in detail, why fuels are useful and leave a source that tells me about it because i can not find anything

2007-02-24 05:52:07 · 4 answers · asked by catorkitten 1

I know osteoblasts are bone forming cells, and osteoclasts are bone destroying cells. But I would like to know what role each plays in formation and remodeling. Any information would be great =)

2007-02-24 05:47:35 · 2 answers · asked by skoolgirl 1

I need an answer quickly! Please help!

2007-02-24 05:45:32 · 4 answers · asked by john 1

Are dominant alleles always the most common? What determines the frequency of an allele in a population? This is in Complete Dominance. Please help

2007-02-24 05:34:15 · 7 answers · asked by s z 1

The best answer gets 10 pts.

Choose answers from these
1)Hypothalamus
2)Pituitary gland
3)Thyroid gland
4)Parathyroid gland
5)Islets of Langerhans

1)This endocrine gland secretes numerous hormones that directly regulate the activities of several other endocrine glands and body tissues.

2007-02-24 05:25:19 · 3 answers · asked by Zinadeen Z 2

2007-02-24 05:17:15 · 1 answers · asked by Clare 2

2007-02-24 05:13:57 · 6 answers · asked by tuanpsd 2

what substances are needed by plants to carry on photosynthesis?

Is it water and carbon dioxide? or light, water and carbon dioxide? or is it the plant substances it self such as leaves etc...

2007-02-24 05:07:28 · 6 answers · asked by I ♥ gir 1

which positon? pictures?

2007-02-24 05:02:07 · 3 answers · asked by Anonymous

Biome:Desert

2007-02-24 04:47:01 · 2 answers · asked by Anonymous

I'm a 14 year-old girl and I'm 5'0. My mom is 5'2 and my dad is 6'2. Do you think I'm done growing, or do you think I will grow taller?

2007-02-24 04:45:00 · 4 answers · asked by Anonymous

2007-02-24 04:37:34 · 1 answers · asked by Roland Lim 1

and how many does a tree have?

2007-02-24 04:22:55 · 11 answers · asked by Anonymous

We think of ourselves as humans as maybe having the most intelligence on this Earth than any other animal... but is it really intelligence and our intelligence is just directed to building things, creating services and having social intelligence, and maybe a wild animal lives in the wild but they really have organized governments of their own but our intelligence can't pick that up because they have a different type of intelligence...If our intelligence is really the superior intelligence in the world, then is a completely healthy person with an average to high IQ the maximum intelligence goes to? Or is there a much higher form of intelligence that exists that we cant even understand... I'd like to just know some opinions..

2007-02-24 03:46:50 · 3 answers · asked by bodyboarder725 3

2007-02-24 03:40:21 · 9 answers · asked by Anonymous

2007-02-24 03:28:48 · 3 answers · asked by vballchik104 1

which cellular component cannot be seen with the compound microscope?
1) DNA 2)Cell wall 3)nucleus 4)cytoplasm 5) cell membrane

2007-02-24 03:27:19 · 3 answers · asked by Siminator 2

With all the benefits for the disabled and for those unable to help themselves to keep them alive; can a human with a beneficial mutation out compete all other humans and by natural selection have the mutation become the standard for humans over a long period of time? Can competition for resources in which a human with a mutational benefit is more efficient at still be conducted?

2007-02-24 03:26:49 · 12 answers · asked by thomasgilboy 3

Does anyone know if the human brain has a gender? Besides the differences of hormones and that maybe the male brain might be slightly heavier... are there any other things that make a male brain male and a female brain female..?? lol, like a guy who is a transgender as a female, even if every body part including hormones is female wouldn't the brain still be male?

2007-02-24 03:16:33 · 2 answers · asked by bodyboarder725 3

2007-02-24 03:08:12 · 3 answers · asked by ri 1

Extreme case it will throw out a ring but it will digest a potato. This is the question my 8 year old is asking me to answer

2007-02-24 03:01:40 · 5 answers · asked by Suhas 2

Is there a specific term for the 'gaps' (in a simple diagram whereby the gaps are between the plasma membrane and the cell wall)

2007-02-24 02:18:52 · 2 answers · asked by sweetSPEED 2

Picornaviruses have VPg protein at their 5' terminus. What are the 2 potential roles of this protein?

2007-02-24 02:11:22 · 1 answers · asked by buki_girl 1

What do biologists say caused this change in location to take place?

2007-02-24 02:08:56 · 7 answers · asked by Fearless Fosdick 1

If glucose is to provide energy, then why should it split first into two 3-carbon compound and then to 2-carbon compound and why does the latter have to unite with a 4-carbon compound to yield energy?

2007-02-24 00:38:26 · 5 answers · asked by Anonymous

Suppose you Gram stained a sample from a pure culture of bacteria and observed a field of red and purple cocci. Adjacent cells were not always the same color. What would you conclude?

2007-02-24 00:25:57 · 3 answers · asked by charlotte r 1