Both cellular respiration and photosynthesis use APT synthase to generate APT.  Please describe areas with higher and lower H+ concentration in both organelle. Describe the active and passive movement of protons. Name all membranes and areas involved in this process.

Plant cells can perform both photosynthesis and cellular respiration. These two processes depend upon each other.  Describe in detail the relationship between carbon dioxide and glucose in plant cells. Include a description of the processes in which each is used and give the name of the organelle where each of these processes occurs.

A larger proton gradient is required to forma single ATP in chloroplasts than in mitochondria. Suggest a reason why. Hint: Ions can move across the thylakoid membrane moreeasily than across the inner mitochondrial membrane.

Select the BEST answer for the following question. The oxygen in our atmosphere is a product of. * O cyclic electron flow only O Non-cyclic electron flow only O Both cyclic and non-cyclic electron flow The splitting of carbon dioxide during the Calvin Cycle O None of the answers are correct

TOM A given enzyme is able to utilize five different substrates. The Km's have measured for each substrate. Which substrate is most likely the biochemi relevant one in the cell? In other words, which one is most likely the pred vivo substrate for this enzyme? (Choose the one best answer). Substrate 1 with KM= 4.7 × 10-1 M. Substrate 2 with Km = 1.5 × 10-2 M. Substrate 3 with KM = 1.5 x 10-8 M. × Substrate 4 with Km= 4.7 × 10-³ M Substrate 5 with KM = 4. 7 × 10-5 M

How does DCPIP act as an indicator of presence of mitochondria? Will mitochondria in the presence of DCPIP still make ATP?  Why or why not?

Describe the process of the electron transport chain. Include the role of the poton motive force, electron carriers, terminal electron acceptor. Where is the ETC located in euakryotes? where is it located  in some prokaryotes? Do all organisms possess ETC?

Below is an Image of mitochondria, identify which numbered area respond to outer membrane, inner membrane, intermbrane and matrix described where the process of glycosis, pyruvates oxidation, citric acid cycle and electron transport occur.

(c) Compare the differences between oxidative phosphorylation and photophosphorylation by redrawing (if necessary) and completing the table given below: Table 1: Comparison of oxidative phosphorylation and photophosphorylation Oxidative phosphorylation Photophosphorylation Organelle Source of electrons Final electron acceptor Source of energy Role of ATP

During chemiosmosis ATP is synthesized when H + ions move through turnstile like channel of ATP synthase. H+ ions serve as the final electron acceptor. energy is released as H+ ions move freely across mitochondrial membranes. a concentration gradient is generated when large numbers of H+ ions are passively transported from the matrix of the mitochondrion to the mitochondrion's intermembrane space. 2.86 points Save Answer