Wednesday, September 29th, 2010 at 4:21 am
Question by heather: having a little trouble with these questions any ideas?
1)What is the source of energy that supports life on Earth? How is this energy passed from one organism to the next?
2)Compare and contrast: a sodium atom and a sodium ion; an atom of weak and strong electronegativity; the electron distribution around an oxygen atom bound to another oxygen atom versus oxygen bound to two hydrogen atoms; covalent and noncovalent bonds.
3)Given that proteins act as molecular machines, explain why conformational changes are so important in protein function.
4)Discuss the differences between ?G and ?G°?; between the relative rates of the forward and reverse reactions when ?G is negative, zero or positive.
5)The reaction X ? Y + Z has a ?G°? = +1.5 kcal/mol. An in vivo analysis found that within a cell the concentration of X is 1 x 10-3 M, Y is 5 x 10-3 M and Z is 8.3 x 10-2 M.
a.Is the ratio of products to reactants what you would have predicted given the ?G°?? Why or why not?
b.Given the data, calculate the actual ?G?
c.Based on the
Best answer:
Answer by B R
1. The sun drives ALL the energy on Earth. The sun warms the oceans causing clouds and rain. The sun also provides nutrients to to plants through photosynthesis. Animals eat the plants, and then other animals eat those animals. Energy is passed through consumption of lower energy lifeforms
What do you think? Answer below!
Sunday, August 15th, 2010 at 10:20 pm
Question by ANON: Having trouble making a yugioh deck?
I’m hoping to make something just for fun, no tournaments or anything. My problem is that I have no idea what its going to be. For a while I played with a burn/inferno tempest deck but it’s gotten to be boring lately.
Looking back through my card binder I realized I have a lot of nice cards, but really not a lot to go with them. I really don’t want to get a starter deck so what’s your opinion on some of these cards and how can they be worked in a deck?
Thousand-eyes restrict
Dark nephthys
Hamon, lord of striking thunder
Perfect machine king
Royal decree
Curse of darkness
Astral Barrier + Spirit Barrier
Gravity bind
3 Solar Flare Dragons
Various toons
I’m thinking some sort of stall/control deck, considering some of my cards. Any help pointing me in a good direction?
of course banned cards don’t really matter in casual play between friends…
Best answer:
Answer by detinater
first toons suck dont use them. second, perfect machineking only works in a machine deck duh! royal decree sucks, dont play it. hamon is best with crystal beasts. gravity bind is ok i guess… my friend has a good exodia deck, you could start collecting those. i myself use gladiater beasts. but in these cards there isnt alot of potential unless you collect certain cards for them… sorry.
What do you think? Answer below!
Friday, August 6th, 2010 at 4:19 pm
Question by Yousif (Joe) R: Being a great person without looks is like having a nice car without spark plugs – Agree/Disagree?
Without looks – there is no spark and no matter what you do the car won’t go – unless you happen to be Diesel… if you are not, then you are bound to the parking lot…
Less like a car – more like a newspaper vending machine…
if you are Diesel then you are hot enough to create ignition without a spark plug…
man – I love my new analogy!
Best answer:
Answer by luckyluckyia
Hey man! Go smoke more meth!
Add your own answer in the comments!
Saturday, May 22nd, 2010 at 6:23 am
I’m hoping to make something just for fun, no tournaments or anything. My problem is that I have no idea what its going to be. For a while I played with a burn/inferno tempest deck but it’s gotten to be boring lately.
Looking back through my card binder I realized I have a lot of nice cards, but really not a lot to go with them. I really don’t want to get a starter deck so what’s your opinion on some of these cards and how can they be worked in a deck?
Thousand-eyes restrict
Dark nephthys
Hamon, lord of striking thunder
Perfect machine king
Royal decree
Curse of darkness
Astral Barrier + Spirit Barrier
Gravity bind
3 Solar Flare Dragons
Various toons
I’m thinking some sort of stall/control deck, considering some of my cards. Any help pointing me in a good direction?
of course banned cards don’t really matter in casual play between friends…
Friday, May 14th, 2010 at 12:24 pm
Without looks – there is no spark and no matter what you do the car won’t go – unless you happen to be Diesel… if you are not, then you are bound to the parking lot…
Less like a car – more like a newspaper vending machine…
if you are Diesel then you are hot enough to create ignition without a spark plug…
man – I love my new analogy!
