Biology - January 2007

2007-01-12 21:30:52 · 4 answers · asked by Anonymous

2007-01-12 21:29:07 · 1 answers · asked by Anonymous

A red blood cell is basically a bag of hemoglobin. Water but not hemoglobin can flow freely If a red blood cell were placed into distilled water, what would happen and what would be the ultimate outcome due to the process of osmosis?

2007-01-12 21:12:49 · 2 answers · asked by aly 1

In reviewing the energy pyramind, I noticed a claim that it is more efficient for humans to eat plants than to eat herbivores. Without considering other factors, this makes sense.

While energy is lost as it moves up the energy pyramid, I can't help but think a greater amount would be lost on humans than herbivores because we don't have the bacteria available to digest cellulose as herbivores do. Does the amount of energy we "waste" in eating cellulose rich foods make it less efficient than eating herbivores? Or is the amount of energy an herbivore gets from cellulose so insignificant that it doesn't matter?

Don't get me wrong, I know fiber is good for our system. I'm just looking at the efficiency point of view.

2007-01-12 19:26:21 · 5 answers · asked by Minion26 2

There are so many environmental things that can kill a virus yet we have yet to find a way to use this to our advantage. Oxygen kills virus's. Why not slowly oxygenate our body piece by piece and see if that works?

2007-01-12 18:40:46 · 19 answers · asked by Ender153 2

This question has been bugging me for a while now. If anyone can truthfully answer. Naturally, this is a hypothetical question, so ignore things like pregnancy and birth complications.

2007-01-12 18:35:44 · 6 answers · asked by organoid_slayer 1

I need help with this. Thanks.

2007-01-12 18:31:10 · 3 answers · asked by z1 2

Or do they?

i dunno

2007-01-12 18:28:43 · 10 answers · asked by AppledVolaxin 2

i need this for my take home quiz

2007-01-12 18:25:56 · 1 answers · asked by Sakura 1

2007-01-12 18:20:47 · 11 answers · asked by Van 1

2007-01-12 17:51:10 · 5 answers · asked by Oshi 3

2007-01-12 15:46:31 · 1 answers · asked by khali_seatoru 1

Back when I was a little kid, nearly every lemon I would see have 8 wedges inside. Recently, i've noticed that every lemon NOW that I get has 9 wedges inside. Are Lemons going through Evolution?!

2007-01-12 15:38:03 · 6 answers · asked by thereisnobathroom! 3

2007-01-12 15:04:21 · 10 answers · asked by Pippi 1

Please explain your answer. If your are comfortable, please include you age. Just a little research.

2007-01-12 13:42:19 · 10 answers · asked by All-One 6

describe the methods that scientists use in their work

2007-01-12 13:27:41 · 3 answers · asked by Kara 2

I.E., blue vs brown eyes, what makes brown so common? And what about green eyes, where do they fit in?

2007-01-12 13:18:21 · 3 answers · asked by Anonymous

see humans are determind by their DNA each human had different types of DNA but twins has the same type of DNA genetic code besides the fiact that twins are in different bodies why are twin considered different human beings if they have the same genetic code?

2007-01-12 12:54:26 · 26 answers · asked by Anonymous

My mother has dark brown eyes and my father has greyish eyes, my mum's father had brown eyes and so did my dad's father, so how did i end up with blue eyes? (and they are my real parents,i look like them both)

2007-01-12 12:52:55 · 19 answers · asked by Anonymous

2007-01-12 12:21:11 · 12 answers · asked by Anonymous

Im doing a research paper and cant find any info

2007-01-12 12:13:51 · 1 answers · asked by techwiz.tech 3

project using the 7 chacteristics .. cell,reproduction,metabolism,homeostatasis. heredity(DNA)evolution and interdence .. well i think some are named differently and i need help on telling are viruses alive.. using the 7 char. of life .. like yes a virus has dna(heredity) ect .. please help im soo confused right now !!!!

2007-01-12 12:09:13 · 9 answers · asked by linny !! 1

2007-01-12 11:46:22 · 4 answers · asked by TayTay 2

Can you list any distinguished features between living and non-living matter?

2007-01-12 11:41:24 · 2 answers · asked by cyx 2

Also, what are the capsid and noncapsid proteins in the West Nile Virus?

Is there a cure for West Nile Virus?

2007-01-12 11:22:30 · 3 answers · asked by Anonymous

2007-01-12 11:02:06 · 7 answers · asked by theman 1

2007-01-12 10:25:13 · 1 answers · asked by rubie r 1

Electron
Ion
Proton
Neutron

2007-01-12 10:21:05 · 9 answers · asked by Anonymous

2007-01-12 09:56:58 · 9 answers · asked by Me<3JB 2

2007-01-12 09:56:21 · 3 answers · asked by Me<3JB 2