#4 - proteins (I know enzymes are proteins, but I was not thinking about one of the 4 macromolecules being the answer...
I have trouble understanding questions sometimes and once I get the answer, I tell myself "I should of knew this". thats apart of my learning disability. If something is not word for word or anything from the question in the sentence in a way I know its right, then I struggle finding the answer.
#12 - absorb=green reflected most=yellow
That's all I can think of. Is it the colors that are the answer? I may have to forget about this question I cannot find an answer.
#14 - Chloroplast stroma and thylakadlumen
For #17 and #18, you put the answers together. Is it the same answer for both or is my answer for #17 "the energy from the electrons" correct?
#17 - energy from the electrons
#18 - carbon and oxygen atoms in the sugars come from carbon dioxide and that the hydrogen atoms in the sugars comes from water. The ATP produced in the light reaction drives the creation of new carbon-carbon bonds in the Calvin cycle.
#22 - The oxygen we breathe in will be the final electron acceptor forming H2O
(got this from my notes under the ETC area)
#23 - (Note: I am putting this question into 3 parts because there are 3 parts to the question.
When do cells do fermentation? My answer: produced during the reduction of pyruvate to regenerate NAD+ in the absence of oxygen.
What are the possible end products of fermentation? My answer: I could not find the answer to this one because there is no "end products of fermentation" in any of the sentences for me to find that answer. I am guessing "When yeast ferments, it breaks down the glucose into exactly two molecules of ethanol and two molecules of carbon dioxide."
What type of cells can do this process?My answer: Lacid acid fermentation and ethanol fermentation (not sure if this is right or not)
One question I forgot to ask that I think I found the answer to in the url you put for #23...
Question is "What is a waste product of any energy transformation?"
My answer: Products produced by fermentation