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Isolated pea chloroplasts undergo both cyclic and non-cyclic electron flow. Both processes are coupled to photophosphorylation. During non-cyclic flow the rate of oxygen production showed ADP-governed `photosynthetic control' analogous to respiratory control of isolated mitochondria. Measurements of ADP/O and photosynthetic control ratios yielded values of 1-1·3 and 2-5·7 respectively. `Photosynthetic control' was shown to be dependent on the intactness of the chloroplasts.

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Does DNA replicate in cellular respiration or photosynthesis?

There is no replication of the DNA in cellular respiration or photosynthesis. In cellular respiration, you have biological oxidation of the glucose molecule. In case of the photosynthesis you have the reverse process that takes place.


What is the molecule made by photosynthesis that is used by other organisms to perform cellular respiration?

The molecule made by photosynthesis is glucose. Other organisms, such as animals and plants, use glucose as a source of energy in cellular respiration to produce ATP for various cellular activities.


What is the name for the energy molecule that is released in cellular respiration?

In cellular respiration, glucose created in photosynthesis is broken down over three stages into the energy molecule adenosine triphosphate, or ATP. This molecule is then used to power various functions of the cell.


What is the name of the energy storing molecule in a cell?

Photosynthesis and cellular respiration.


What are the main purposes of both photosynthesis and cellular respiration?

The main purpose of photosynthesis is to generate carbohydrates from atmospheric CO2. The main contribution of photosynthesis is the liberation of O2 back to the atmosphere.The central purpose of cellular respiration is the production of ATP molecules that are necessary for the most metabolic pathways in organisms. The secondary product of cellular respiration is a molecule of H2O.


What product of photosynthesis is needed by both plants and other organisms for cellular respiration?

The product of photosynthesis needed by both plants and other organisms for cellular respiration is glucose. Glucose is a sugar molecule that serves as a source of energy for living organisms. It is produced during photosynthesis in the chloroplasts of plant cells.


What important molecule that is needed for cellular respiration is released when water is split in the light reactions of photosynthesis?

Oxygen is the important molecule that is released when water is split during the light reactions of photosynthesis. This process, known as photolysis, provides the oxygen necessary for cellular respiration in plants and other organisms.


What biologically important molecule is a product of photosynthesis but a reactant of respiration?

The molecule that fits this description is glucose. Glucose is produced during photosynthesis in plants and other photosynthetic organisms, but it is also used as a reactant in cellular respiration to generate energy for the organism.


What molecule begins cellular respiration?

mitochondria


What molecule is produced by cellular respiration?

glucose


What molecule is main function of cellular respiration?

MItochondrion.


What molecule is byproduct of cellular respiration?

Carbon Dioxide