Biology - December 2006

2006-12-14 17:35:08 · 5 answers · asked by raja 1

2006-12-14 16:52:25 · 4 answers · asked by jpgj92 2

Has anyone heard if the GOV is experimenting on humans? Either by implants, alien or new DNA etc.

2006-12-14 16:47:49 · 2 answers · asked by NikaLynn 1

2006-12-14 16:37:27 · 15 answers · asked by jpgj92 2

Describe the 2 main functions of the kidneys?

2006-12-14 16:18:29 · 15 answers · asked by glance 3

2006-12-14 16:07:00 · 9 answers · asked by summer j 1

2006-12-14 15:34:56 · 3 answers · asked by Hoda S 2

this is the cellular respiration lab for AP Biology. can someone please anser this.
another question is that in the cellular respiration activity you are investigating both the effect of germination versus nongermination and warm temperature versus cold temperature on respiration rate. Identify 2 hypotheses being tested in this activity.

2006-12-14 15:08:59 · 3 answers · asked by Hoda S 2

2006-12-14 15:05:08 · 6 answers · asked by Anonymous

Discuss the role of sex linkage in the inheritance of genetic disorders...

2006-12-14 15:02:33 · 4 answers · asked by Girl 4

Ive been reading about evolution on wikipedia and it dosent show about how we may develop and that kinda got me interested on how we will look in millions of years to come.

2006-12-14 14:56:45 · 6 answers · asked by Krayden 6

2006-12-14 14:33:55 · 11 answers · asked by mike 1

Whale, a huge sea animal surviving in the deep sea. Beside whale is there any other surviving mammal that live in deep sea?

2006-12-14 14:29:29 · 13 answers · asked by ELGINKOH 2

2006-12-14 14:02:09 · 1 answers · asked by BabyA 1

2006-12-14 14:01:31 · 8 answers · asked by Anonymous

2006-12-14 13:58:17 · 11 answers · asked by brittnmindy 1

2006-12-14 13:42:21 · 7 answers · asked by oh 3

2006-12-14 13:37:55 · 5 answers · asked by lala haha gaga mama 2

Which of these DNA strands would the DNA strand TACGGCAA be paired with in a double-stranded DNA molecule?

a. TTGCCGTA
b. AUGCCGUU
c. GCATTACC
d. ATGCCGTT
e. TACGGCAA


please help me if you know the correct answer. i have no idea. =[

2006-12-14 13:07:30 · 8 answers · asked by JoAnna 2

1-Hypotheses may arise from:

A-prior knowledge
B-logical inferences
C-imaginative guesses
D-all of the above

2-Safety procedures are important when working:

A-in a laboratory
B-in the field
C-with animals
D-all of the above

3-The most abundant compound in most living things is:

A-carbon dioxide
B-water
C-sodium chloride
D-sugar

4-The repeated movement of water between Earth`s surface and the almosphere is called:

A-the water cycle
B-the condensation cycle
C-precipitation
D-evaporation

5-Nitrogen fixation is carried out primarily by:

A-humans
B-plants
C-bacteria
D-consumers

6-Which of the following is an organ of the digestive system?

A-stomach
B-nerve tissue
C-muscle cell
D-epithelial tissue





6-Prokaryotes lack:

A-cytoplasm
B-a cell membrane
C-a nucleus
D-genetic material

7-Which of the following is an example of an organ?

A-heart
B-epithelial tissue
C-digestive system
D-nerve cell

2006-12-14 13:06:48 · 20 answers · asked by Teresa 2

(pyruvate) (an excessive amount of energy)

2006-12-14 12:58:19 · 2 answers · asked by lala haha gaga mama 2

coming from? (a) glycolsis (b)C3 (c) Krebs cycle (d) Chemiosmosis (e) Fermentation

2006-12-14 12:50:29 · 2 answers · asked by lala haha gaga mama 2

1. Respiratory
2. Nervous
3. Digestive
4. Excretory
5. Endocrine
6. skeletal
7. Muscular
8. circulatory
9. integumentary

2006-12-14 12:44:46 · 3 answers · asked by girlie [♥] 3

2006-12-14 12:32:51 · 3 answers · asked by lala haha gaga mama 2

I've heard it said that all the different varieties of humans today could have been produced if Adam had all dominant genes and Eve had all recessive genes. Does this make any sense genetically?

2006-12-14 12:19:05 · 9 answers · asked by Leon M 2

Homework question..answer if you kno please

2006-12-14 12:06:37 · 4 answers · asked by Anonymous

my positions:
- science doesn't care about religion
- there are people who believe in scientific theories as if they were proven
- these people are wrong, scientific throies can't be proven, but are useful to believe in.
- scientific theories are only as good as thier ability to predict (and in direct proportion to simplicity)
- I am inclined to think evolution does a good job of explaining things, but I don't have any kind of sufficient evidence to stand firmly.
- Short term evolution can be 'proven' with empirical evidence using bacteria and other short-life-span organisms.

by "short term evolution" I mean the evolution of bacteria or small organisms that have a short enough reproductive cycle to be observed in a lab

My question though:
What does long-term evolution help scientists predict?

2006-12-14 11:44:50 · 6 answers · asked by armorsmith42 2

2006-12-14 11:37:47 · 2 answers · asked by sej 1

I am not being hostile, but honestly wondering...If you believe in evolution, where are the "cavemen" type humans? If we came from apes, where is the middle animal that went from them to us? If they died off, why did the types of apes that are around now stick around?

2006-12-14 11:26:30 · 6 answers · asked by Anonymous

Does it have an ordinary tail?

2006-12-14 11:15:09 · 5 answers · asked by Pseudo Obscure 6