Biology - November 2006

2006-11-28 20:52:15 · 6 answers · asked by digimon_girl_13 1

2006-11-28 20:18:24 · 10 answers · asked by bijoy.meethal 1

2006-11-28 20:15:57 · 10 answers · asked by zach_speight 1

2006-11-28 19:16:01 · 17 answers · asked by Din Dayal S 1

2006-11-28 18:34:45 · 13 answers · asked by rami d 1

Also, do you know how long muscle cells or nerve cells live? If you can tell me anything, PLEASE GIVE ME YOUR SOURCE!!!!!!

2006-11-28 17:41:50 · 3 answers · asked by Charlie Brown 2

2006-11-28 17:32:27 · 10 answers · asked by Student 2

i could use some help. do they look different?

2006-11-28 17:15:35 · 4 answers · asked by Licia 3

2006-11-28 17:15:06 · 10 answers · asked by Anonymous

2006-11-28 16:33:25 · 1 answers · asked by drsureshvet 2

Please make a smart school book kind of answer not your opinion

2006-11-28 16:31:44 · 2 answers · asked by dracomalfoy_wants_harrypotter 1

science HW

2006-11-28 16:22:27 · 6 answers · asked by Nikki 2

1. Do u think that eukarotes could have evolved without prokaryotes? Explain.

2. Describe the benefits and disadvantages of using an electron microscope to study how substances enter a cell.

2006-11-28 15:30:51 · 5 answers · asked by Amanda P 4

2006-11-28 15:26:28 · 3 answers · asked by Carly S 1

simple break down would be good :)

2006-11-28 15:19:58 · 6 answers · asked by Bleeble Blabble 3

2006-11-28 15:15:04 · 11 answers · asked by Anonymous

For both males and females? How could it be redesigned to be more effective/efficient?

2006-11-28 15:10:17 · 9 answers · asked by Ændru 5

2006-11-28 15:03:57 · 3 answers · asked by Pie!! 1

2006-11-28 15:03:40 · 8 answers · asked by Anonymous

I wasn’t clear lol people though I needed help on spell check woops no i mean are they in order for salmon fish? this is for biology notes these are the steps for salmon babies when they develop in their mommy’s stomach



1.) egg
2.) Alevin
3.) juvenile
4.) smolt
5.)ocean floring
6.)adult upstream
7.)homing
8.)spawning
9.)kelt
10.)carcasses

is it in order?

2006-11-28 14:49:16 · 2 answers · asked by Female 4

2006-11-28 14:48:46 · 6 answers · asked by Anonymous

2006-11-28 14:48:32 · 2 answers · asked by Jo 1

well im a sophmore in highschool and im in Ag Biology...and my teacher is makeing us do a Science fair project....and i need some good ideas...something not expensive but really interesting....i have nooo clue what to do...but it has to be something Ag related like Animals, plants....ect...any ideas please? or where i can look?

2006-11-28 14:21:36 · 7 answers · asked by Anonymous

please explain

2006-11-28 14:19:01 · 4 answers · asked by Anonymous

2006-11-28 14:00:10 · 7 answers · asked by Lupita 3

2006-11-28 13:57:41 · 2 answers · asked by Anonymous

I need help answering these 3 questions based on biology and plasmids.

1. Just mixing your insulin gene and plasmid DNA w/ sticky ends may temporarily result in a new plasmid, but it is being held together by weak hydrogen bonds. What enzyme do you need to add in order to make ur new plasmid a solid circle of DNA?

6. What is the purpose of using plasmids with antibiotic resistance in them?

7. Why were no restriction enzyme tested that would produce bunt ends instead of sticky ends?

2006-11-28 13:39:01 · 3 answers · asked by hellokid 1

2006-11-28 13:28:14 · 8 answers · asked by Willem V 3

According to Mendel's first law, allels A and a of a particular gene segregate fromo each other and appear in equal number among the gamates. But Mendel did not know that his plants were diploid. Let us assume that Mendel's plants were teraploid(4N), that evrey gamete contains two alleles, and that the distribution of alleles to gametes is random. Suppose we have a cross of AAAA*aaaa, where A is dominant, regardless of the number of a alleles present in an individual.

The question are:

a)what will b ethe genotype of the F1 peas?

b) If the F1 peas are selfed, what will be the phenotypic ratio in the F2?(Hint: label the four allels to produce the gametes, then predict the frequency of each type of gametes)

please help and explain..thank you..=)

2006-11-28 13:22:31 · 2 answers · asked by ichigokun 1

2006-11-28 13:20:51 · 2 answers · asked by derek c 1