Biology - January 2007

these question is given by my proctor in natscie

2007-01-31 14:03:01 · 3 answers · asked by mabel o 1

For each molecule of glucose entering glycolysis, there is a net gain of
ok this is either six ATP molecules, 4 ATP molecules, 3 ATP molecules, or 2...i don't remember, it's a big process... i really cant figure this one out..

2007-01-31 14:02:35 · 4 answers · asked by mahbabesgrl 1

between interneurons, motor neurons, sensory neurons

2007-01-31 13:51:32 · 3 answers · asked by Ceci-Weci 1

2007-01-31 13:42:00 · 3 answers · asked by Anonymous

why isnt the "evolutionary chart" continuing? did the human process stop? thats weird that it has stopped for thousands of years.

2007-01-31 13:39:57 · 10 answers · asked by isis 2

With the development of the cotton gin is there a market for transgenic seedless cotton? Would this bring down production cost or is the cost of removing the seed worth having, since oil can be obtained from the seed.

2007-01-31 13:38:43 · 3 answers · asked by Anonymous

i dont understand the haploid / diploid thing in mitosis and meiosis. help?
thanks <3

am i correct in believing that in humans (mitosis) its always diploid. but in meiosis it goes from diploid to haploid to haploid?


<3 thanks

2007-01-31 13:28:22 · 4 answers · asked by Anonymous

2007-01-31 12:46:56 · 2 answers · asked by john c 1

Ok. well I want to make sure these are right.

Photosynthetic orgnisms get energy from_____
isnt it light?

For each molecule of glucose entering glycolysis, there is a net gain of
ok this is either six ATP molecules, 4 ATP molecules, 3 ATP molecules, or 2...i don't remember, it's a big process...

Electrons in pigment molecus become excited_______
is it during light-independent reactions...or when light strikes a thylakoid??

ok, that'll be all, i may come back...because i got 6 pages, i've only done 3....thanks!

2007-01-31 12:46:27 · 3 answers · asked by mahbabesgrl 1

2007-01-31 12:33:33 · 5 answers · asked by K 2

What causes this and why does it happen?

For example:
I can blend ice cream/banana/milk, etc and drink it all just fine, but if I ate ice cream I would feel full faster. Assuming there's an equal amount of each.

2007-01-31 12:30:12 · 4 answers · asked by Katie 3

What problems would an enormous cell encounter? What adaptations might help a very large cell survive?

2007-01-31 12:01:26 · 5 answers · asked by mzkme 1

Explain in terms of energy, why plant life is necessary in a forest food chain.

Huh?

2007-01-31 11:44:07 · 1 answers · asked by udienowslave90 1

What is the ultimate source of all energy on EArth in our solar system?
Well I figured the energy from the Sun. Solar Energy just want to make sure though

2007-01-31 11:43:09 · 1 answers · asked by udienowslave90 1

2007-01-31 11:28:46 · 4 answers · asked by ? 1

2007-01-31 11:21:58 · 4 answers · asked by Anonymous

Which of the following is an infectious agent that lacks DNA or RNA?

A. A prion
B. A viroid
C. A capsid
D. A prophage
E. A provirus

2007-01-31 11:21:32 · 6 answers · asked by answer_me 1

2007-01-31 11:19:34 · 1 answers · asked by Anonymous

sdfsdfsdfsfs

2007-01-31 11:09:24 · 2 answers · asked by Anonymous

Any help would be truly appreciated.

2007-01-31 11:06:12 · 2 answers · asked by Right here Right now 1

i think its latin but im not sure

2007-01-31 10:50:37 · 2 answers · asked by namso141 3

I m learning about evolution (not at school so dont tell me 2 do my own homework!!)and i was wondering about what kind of evolution is it (like macroo macro...ect.)when your talking about how we got here and became humanm and how the EARTH was made???

2007-01-31 10:46:28 · 8 answers · asked by Anonymous

2007-01-31 10:21:14 · 3 answers · asked by freddy m 1

You eat a burrito(your choice from Chipotle) and ice cream (your choice from ColdStone). From oral cavivty to large intestine, how are the starchs, glycogens, sugars, proteins, carbohydrates, etc. digested through the human digestive tract?

2007-01-31 10:17:44 · 2 answers · asked by intwhite 1

I am currently doing some research - and would like to know how much the approximate cost would be, in the real world of medicine today...

For a full set of all the major organs in the human body - they must all be healthy, disease-free organs, and preferably from one donor.

Thank you!

2007-01-31 10:17:02 · 1 answers · asked by Risposte 1

In an organism, all cells have identical _______, but each cell makes a different set of _______, depending on which proteins are needed.

A. mRNA; DNAs
B. DNA; mRNAs
C. DNA; tRNAs
D. proteins; mRNA
E. tRNAs; DNA

2007-01-31 10:12:45 · 5 answers · asked by answer_me 1

and what amino acid sequence would result???
The sequence is:
CTTTTCGGTCAT.

Also if there was an error in changing the first base of the DNA sequence from C to T, how would this affect the amino acid sequence?

2007-01-31 10:05:04 · 3 answers · asked by 000123 2

2007-01-31 10:01:37 · 19 answers · asked by christopher831@btinternet.com 1

You eat a burrito(your choice from Chipotle) and ice cream (your choice from ColdStone). From oral cavivty to large intestine, how are the starchs, glycogens, sugars, proteins, carbohydrates, etc. digested through the human digestive tract?

2007-01-31 09:58:27 · 2 answers · asked by intwhite 1

What methods would you use to measure the amount of bacteria in a solution?

2007-01-31 09:56:24 · 4 answers · asked by mAgIcK! 1