23 Jul WHAT UNDER NORMAL CONDITIONS SHOULD BE THE TIME AFTER WHICH THE LIGHT-REACTION PRODUCTS ARE NO LONGER CAPABLE OF FIXING CO?
Inspired by a question asked to me by a classmate I have the following question about Light-indepen Show more Inspired by a question asked to me by a classmate I have the following question about Light-independent (dark phase) reactions in photosynthesis:- Let us suppose an algae sample was exposed to light for a considerable time so that maximum( if there is a limit) NADPH concentration was achieved. Now if the sample is placed in dark and radioactive ?CO? bubbled will the cell be radiolabelled after some time of bubbling continuously? I guess the answer depends on the active life of ATP and NADPH the products of light reaction. If they are considerably stable such that they are in sufficient concentration for executing Calvin cycle although their production (apart from respiratory ATP production) has ceased due to absence of light. If they are then the ATP and NADPH produced during the initial exposure period will carry out carbon fixation with radioactive carbon and hence radio labelled sugars will be recoverable from the sample. If not they will quickly degenerate (by hydrolysis utilization or likewise) and they will be unable to carry out fixation after some fixed time after stopping the light. What under normal conditions should be the time after which the light-reaction products are no longer capable of fixing CO? by Calvin cycle? And ultimately will the presence of radioactivity in sugars for the scenario above depend on the species of plant? Show less
Our website has a team of professional writers who can help you write any of your homework. They will write your papers from scratch. We also have a team of editors just to make sure all papers are of HIGH QUALITY & PLAGIARISM FREE. To make an Order you only need to click Ask A Question and we will direct you to our Order Page at WriteDemy. Then fill Our Order Form with all your assignment instructions. Select your deadline and pay for your paper. You will get it few hours before your set deadline.
Fill in all the assignment paper details that are required in the order form with the standard information being the page count, deadline, academic level and type of paper. It is advisable to have this information at hand so that you can quickly fill in the necessary information needed in the form for the essay writer to be immediately assigned to your writing project. Make payment for the custom essay order to enable us to assign a suitable writer to your order. Payments are made through Paypal on a secured billing page. Finally, sit back and relax.
About Writedemy
We are a professional paper writing website. If you have searched a question and bumped into our website just know you are in the right place to get help in your coursework. We offer HIGH QUALITY & PLAGIARISM FREE Papers.
How It Works
To make an Order you only need to click on “Order Now” and we will direct you to our Order Page. Fill Our Order Form with all your assignment instructions. Select your deadline and pay for your paper. You will get it few hours before your set deadline.
Are there Discounts?
All new clients are eligible for 20% off in their first Order. Our payment method is safe and secure.