Biology - March 2007

What are the stacks inside the chloroplast called? What process takes place on the membrane of this structure?

2007-03-12 15:30:03 · 4 answers · asked by Chucklnchimp 1

2007-03-12 15:19:16 · 4 answers · asked by jacko 1

2007-03-12 15:16:41 · 2 answers · asked by jon & Corrie A 1

2007-03-12 15:09:41 · 5 answers · asked by jacko 1

A.) Endospores
B.) Flagella
C.) Organelles
D.) Plasmids

Which one is correct and why?

2007-03-12 14:32:49 · 2 answers · asked by thegreenmooseofdoom 2

Anyone know?

2007-03-12 14:27:32 · 2 answers · asked by jeremy 1

In fruit flies, the gene for red eyes (R) is dominant and the gene for sepia eyes (r) is recessive. What are the possible combinations of genes in the offspring of two red eyed heterozygous flies (Rr)?

2007-03-12 14:17:00 · 5 answers · asked by fishcantswim 5

Any other reasons besides providing a parasitic relationship?

And why?

2007-03-12 13:57:29 · 1 answers · asked by thegreenmooseofdoom 2

I found an article here (http://fugu.transformertattoo.com/) is this for real?

2007-03-12 13:26:45 · 4 answers · asked by Anonymous

And how can we cultivate them.

2007-03-12 13:25:34 · 1 answers · asked by Roy Nicolas 5

which of the following occurs first during the process of transcription?
a.enzymes remove introns adn join exons together.
b. two DNA strands start to separate.
c. DNA polymerases join together complementary base pairs.
d.tRNA translates codons.

2007-03-12 13:24:20 · 3 answers · asked by Julie O 1

2007-03-12 13:17:32 · 1 answers · asked by :D 2

hypothetically if identical twins matt and Steve mate w/ identical twins Robin and Sarah respectively. Matt and Robin have a girl Kaitlin and Steve and Sarah have a girl Jen. Do these girls have identical genotypes?


i think its does w/ laws of hereditary and the principles of genetic variations.

2007-03-12 13:08:04 · 6 answers · asked by Make Love Not War! 4

could a gene from a spider be read by the protein-making apparatus of a tomato plant if a spider gene was substituted for a tomato gene?

2007-03-12 12:56:00 · 5 answers · asked by momo n 1

If so, then how come when you cry your eyes don't sting, and how come you can open your eyes underwater in the ocean without them stinging?

2007-03-12 12:53:16 · 13 answers · asked by Leo 3

a. capillaries, arteries, arterioles, veins, venules
b. arterioles, arteries, capillaries, veins, venules
c.veins, venules, capillaries, arterioles, arteries
d.arteries, arterioles, capillaries, venules, veins

2007-03-12 12:50:22 · 4 answers · asked by Anonymous

2007-03-12 12:12:50 · 3 answers · asked by LOVE♥ 1

I've heard several times that blue eyes are a result of some sort of genetical defect. I've tried researching this online but haven't found any results. Is this true?

2007-03-12 12:10:04 · 3 answers · asked by Anonymous

2007-03-12 11:32:30 · 8 answers · asked by Beaver 1

What is the relationship between species diversity and environmental diversity? What effects do species and environmental diversity have on evolution? thanks ahead of time...

2007-03-12 11:11:14 · 3 answers · asked by hottie 3

Could we splice some genes so that i could have super healing?

2007-03-12 11:10:45 · 14 answers · asked by trer 3

2007-03-12 11:10:20 · 2 answers · asked by Anonymous

ok so i know that in transcription mRNA is transcribed from DNA and in translation protein is made from mRNA. In transcription the DNA uncoils and "unzips" and then...ummm...nucleotides attach on to the DNA strand? and in translation the mRNA attaches to the ribosome and then the tRNA brings anti-codons and amino acids and then it becomes an amino acid chain attached by peptide bonds? is that right?

2007-03-12 11:06:32 · 2 answers · asked by love*pink 3

I'm pretty sure I'm using white Crayola Model Magic for the bones... but I have no idea what to use for the tendons! Help!

2007-03-12 10:30:39 · 3 answers · asked by Jaelynne d 1

2007-03-12 10:11:52 · 2 answers · asked by Anonymous

What is an syst on your ovary? What does it mean?

2007-03-12 09:57:24 · 5 answers · asked by Anonymous

Considering humans are a relative newcomer on the world-scene and the benefit of intelligence is greater than any other evolved attribute as is clear by our dominance over every other species, you would think that many animals would have a humans level of intelligence or greater. Some animals are smarter than others but no animal comes close to humans. I wonder why?

2007-03-12 09:56:50 · 16 answers · asked by BluntForceTrauma 3

2007-03-12 09:48:35 · 16 answers · asked by Anonymous

a. transferrin
b. bilirubin
c. albumin
d. hemosiderin
e. hemoglobin

2007-03-12 09:46:33 · 4 answers · asked by M_J 1

Voice happens due to the vibration of vocal chords when air passes over them.If this is so,what causes some persons to be able to sing and others to have a "besura" voice! what is the causal factor behind this?

2007-03-12 09:37:38 · 1 answers · asked by dynamiclol 2