Biology (Science & Mathematics) - November 2006

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what is respiration? differentiate external and internal respiration?

2006-11-04 19:53:58 · 1 answers · asked by jona_yang 1

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What is the difference between bacteriology and microbiology?

are they 2 different names for the same thing?

2006-11-04 18:13:06 · 5 answers · asked by MyDestiny 2

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If all the bacteria on your body suddenly dissapeared, would it be fatal before you were re populated?

2006-11-04 17:43:47 · 6 answers · asked by xandercycloptic 1

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Explain Different types of blood groups & about donors?

2006-11-04 17:25:23 · 7 answers · asked by Deepu 1

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Biology nerds answer this question.....very challenging.?

Do Elodea plants (or any plants, for that matter) carry out photosynthesis and cellular respiration at the same rate? Why or why not. Give multiple reasons to support your response please.

2006-11-04 17:11:49 · 4 answers · asked by forever 2

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of the vast number of different species how many are capable of interbreeding out of there species?

2006-11-04 17:10:18 · 2 answers · asked by kuukeekookekraker 1

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how fast does dna replication occur in prokaryotes?

2006-11-04 17:06:32 · 2 answers · asked by Jeanie 1

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what is power house of cell?

no

2006-11-04 16:38:58 · 11 answers · asked by Anonymous

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for the millinth time, which 1st, the chicken or the egg?

i know i know, this questions been beat to death and personally i am sick of it but here i sit typing this with a smile on my face thinking of the answers ill get. this i purly for fun debate but the most serious will get best

2006-11-04 16:15:47 · 10 answers · asked by darkpheonix262 4

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what is the effect of co2 on photosynthesis?

2006-11-04 16:04:59 · 5 answers · asked by Anonymous

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the production of eggs is called what?

2006-11-04 15:11:41 · 9 answers · asked by shobz1225 1

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Is it genetically possible for 2 dwarfs/midgets to have children?

2006-11-04 15:00:23 · 16 answers · asked by Just Wondering.... 1

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How many cells do you have???

If you have 500,000 cells to start and you do a 10 to the 4th power dilution (a step series of 1:10 dilutions), how many cells do you have? Using the same information, how many cells would you theoretically have after the 2nd dilution (1:10 performed in each step)?

a) 5,000,000 b) 5 c) 5,000 d) 500 e) 500,000,000

2006-11-04 12:23:54 · 4 answers · asked by csumicro 1

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A light microscope that has an objective lens of x 10 and an ocular lens of x 20 has a magnification of?

a.x 30.
b.x 200.
c.x 300.
d.x 2000.

2006-11-04 11:39:38 · 3 answers · asked by Anonymous

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Elongated proteins that are found on the surface of cells and that identify the cells are known as?

a.marker proteins
b.channel proteins
c.receptor proteins
d.superficial proteins

2006-11-04 11:35:53 · 3 answers · asked by Anonymous

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Using Biology Workbench if so is it possible to compare two genes? How do you find a mutated version of a gene

2006-11-04 11:16:54 · 1 answers · asked by ? 1

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Should a horse and a donkey be considered the same species?

Mules are produced by the mating of a female horse and a male donkey. Mules are sterile and cannot produce offspring. Do you think a horse, and a donkey should be considered the same species? Why or why not?

2006-11-04 10:59:37 · 11 answers · asked by Nerds Rule! 6

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small micro stuff?

i extrmely confused now...how do ppl no what DNA luks like and how viruses luk like?...is it even visible under the microscope?....
and are atoms now visible under the microscope?....

2006-11-04 10:38:55 · 3 answers · asked by no name 1

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What would happen if one of the organelles in the following list failed to work?

Nucleus
Rough ER
Smooth ER
Golgi apparatus
Lysosome
Vacuole
Chloroplast
Mitochondrion
Cytoskeleton
Cilia/Flagella

2006-11-04 10:14:54 · 1 answers · asked by arne saknussemm 1

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What is the name of the instrument physicians use to examine the intereior of the eyeball?

As I recall, it's a cylinder with a lens at one end and a light that illuminates the inside of the eyeball.

2006-11-04 10:07:36 · 2 answers · asked by crocodile 1

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Can my DNA be rubbed on to something like paper from an item of clothing?

2006-11-04 09:45:40 · 11 answers · asked by Anonymous

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Is a computer virus alive?

There are similarities b/n a computer virus and human virus. A computer virus can spread from computer to computer, just as a flu, for instance, can spread from person to person. A computer virus can lie in a computer without being active, just as a person can have a virus and not be aware of it. A human virus is a string of coded information surrounded by proteins. A computer virus is also coded information, stored by electricity.
Thank you for your answers.
Source- A young person's guide to philosophy.

2006-11-04 08:46:37 · 14 answers · asked by guilty 2

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when does a hen become a chicken?

whats the difference between a hen and a chicken?

2006-11-04 08:42:18 · 24 answers · asked by Kirsty-Luan H 2

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Do Elodea plants carry out photosynthesis and cellular respiration at the same rate?

2006-11-04 08:20:35 · 1 answers · asked by lightning_bots 2

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When will humans be able to live forever?

Once science allows humans to do body and tissue transplants, to replace the worn down body parts (hearts, lungs, bones). Could the human mind (brain) live and last forever if the body around it was just replaced as needed?

2006-11-04 08:14:52 · 17 answers · asked by GiantGreen 2

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