Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Please help me fill this gaps Photosynthesis question

  1. Oct 5, 2004 #1
    Please help me fill this gaps ASAP!!!Photosynthesis question

    The carbon dioxide in the atmosphere is ____ %(1).The carbon dioxide passes into the leaf via the _______ (2) and diffuses through the system of ____________(3).The carbon dioxide then dissolves in the_______(4)on the surface of the cells called_____(5) to form_________ ions(6).These ions diffuse through the___________(7) and then the ________(8)into the stroma region of the chloroplast where the fixation occurs.

    Please help me fill these gaps by wednesday....... :smile: :biggrin: :tongue2: :surprised
     
  2. jcsd
  3. Oct 5, 2004 #2

    iansmith

    User Avatar
    Staff Emeritus
    Science Advisor
    Gold Member

  4. Oct 7, 2004 #3
    It didnt help me.I wanna know what happens when co2 enters into the leaf,how does it get into the matrix and stuff like that rather than dark reaction.please answer back ASAP,i have got 2 more hours to hand this in to my tutor..Thanks for the reply thou
     
  5. Oct 7, 2004 #4

    Monique

    User Avatar
    Staff Emeritus
    Science Advisor
    Gold Member

    CO2 enters and leaves through stomata, mesophyll cells absorb the CO2 from the intercellular spaces.
     
  6. Oct 7, 2004 #5

    Moonbear

    User Avatar
    Staff Emeritus
    Science Advisor
    Gold Member

    We don't do homework for you here. We'll only help point you in the right direction to solve your problems for yourself. It's the only way you'll learn. I can guarantee that you'll find all the answers in your textbook in the section entitled "Photosynthesis." If you find the relevant section of your text and need help understanding what you are reading, come back with those questions.
     
  7. Oct 8, 2004 #6
    i am not asking you to do all my homework here.I just said that the link you guys gave me wasnt revelent.I couldnt find what i needed,thats why i asked to provide me with a link or something rather like that which could be helpful to me .
     
  8. Oct 18, 2004 #7
    i would just try using a search engine... search for photosynthesis and you should be able to find a web site that can answer your blanks... fill out what you can and if you still have questions, you have until wednesday to talk to your teacher/instructor/proph
     
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook

Have something to add?



Similar Discussions: Please help me fill this gaps Photosynthesis question
Loading...