Biology - June 2007

2007-06-20 04:37:53 · 4 answers · asked by Rashawn N 1

Will any type of mRNA show up as bands in a Northern Blot?

2007-06-20 04:35:53 · 4 answers · asked by Anonymous

Is there a biological compound class with lipid, sugar and protiens

2007-06-20 04:26:17 · 2 answers · asked by Rashawn N 1

what are their similarities? n how to differentiate among them?

2007-06-20 03:58:35 · 1 answers · asked by jigglymint 1

I have been set an art project and the theme is ''the future''.....I was thinking do you think that one day it is going to be so hot that we will have to retreat underground? If so how would our bodies have to evolve? like moles etc.

2007-06-20 03:26:51 · 8 answers · asked by painter 1

2007-06-20 00:52:40 · 1 answers · asked by BunnyGirl 1

2007-06-19 23:46:47 · 14 answers · asked by reyazul h 1

2007-06-19 23:35:14 · 24 answers · asked by tommy 2

2007-06-19 22:42:16 · 5 answers · asked by Ife 1

What structural modification of certain tubule cells in the kidenys enhances their ability to reabsorb substances from the filtrate?

2007-06-19 19:03:11 · 3 answers · asked by chisoxfan1998 1

I am not talking about diseases. I am talking about lymph in the body (healthy stuff) This is for my final project...help soon!

2007-06-19 15:18:27 · 1 answers · asked by Shan 1

2007-06-19 14:45:21 · 4 answers · asked by Anonymous

2007-06-19 14:40:56 · 5 answers · asked by Anonymous

2007-06-19 14:27:01 · 4 answers · asked by paritosh a 1

2007-06-19 13:30:45 · 1 answers · asked by Anonymous

well every human can try to be PSYCHIC humans are evolving into more advance species do u think so? : )

2007-06-19 13:22:42 · 3 answers · asked by luck75677 1

2007-06-19 09:23:51 · 33 answers · asked by Anonymous

Yeah my science teacher says evolution takes long but why?

2007-06-19 08:55:58 · 10 answers · asked by Anonymous

2007-06-19 08:31:31 · 7 answers · asked by Neelesh D 2

describe some evidence darwin used to support his theory.explain why darwins theory was not supported at the time he said them.what evidence has been obtained since darwin's own=explain usin this DNA AND GENETICS.

2007-06-19 07:38:25 · 10 answers · asked by funkychick 1

2007-06-19 06:45:03 · 5 answers · asked by DELIANA A 1

2007-06-19 06:16:04 · 23 answers · asked by ItBeMoi 4

2007-06-19 04:57:47 · 8 answers · asked by Shrey 1

how life is originated?
how these dna rna proteins nucleotides etc formed?
what mde organs like stomach,liver,lungs etc?
how their functions were defined?
why organisms have competition..?

2007-06-19 04:36:51 · 5 answers · asked by SCORPION 2

8) Which of the following organisms is a detritivore?
a) Gorilla
b) Earthworm
c) Bear
d) Crow
e) Cat
9) Organic compounds:
a) are made without pesticides.
b) contain carbon.
c) are formed by hydrogen bonds.
d) cannot be synthesized in a laboratory.
e) none of the above.
10) A nerve impulse traveling along a neuron toward another neuron must be transmitted across a gap called a _______ .
a) node
b) cleft
c) space
d) saltatory conduction
e) synapse
11) Which of these tissue types is not connective tissue?
a) Bone
b) Cartilage
c) Adipose tissue
d) Blood
e) Muscle tissue
12) Which of the following statements is true?
a) Each T cell can respond to thousands of different antigens.
b) An allergy occurs when the body recognizes itself as nonself.
c) An antibody has a single antigen-binding site.
d) All cells express MHC-II molecules on their surface.
e) An effector B cell secretes antibodies.

2007-06-19 03:47:21 · 2 answers · asked by Anonymous

2007-06-19 03:08:49 · 3 answers · asked by Nancy A 1

2007-06-19 02:42:39 · 21 answers · asked by rubydoobydoo 3

Are we still yet to evolve ( into humans with wings or something or are we gonna stay the same ). How many years do you think humans have left being on earth if we didn't destory ourselves.

2007-06-19 02:29:42 · 12 answers · asked by Jamie79 3

2007-06-19 02:16:58 · 2 answers · asked by Anonymous

2007-06-19 01:26:34 · 3 answers · asked by Kuek Fah W 1