0
What molecule controls the reaction rate of photosynthesis and cellular respiration?
Wiki User
∙ 11y ago
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.
Wiki User
∙ 12y ago
Wiki User
∙ 9y agoPhosphofructokinase, PFK, is a rate limiting enzyme going into glycolysis. It is down regulated by an abundance of the energy bearing pathway product, ATP. With activity ATP is consumed and PFK becomes active again so the rate of the respiration pathway increases.
Wiki User
∙ 7y agoenzymes.
It is also affected my some other factors.Some are temperature,light intensity,chloroplast density etc
Wiki User
∙ 13y agoWiki User
∙ 13y agoJust a small change [What molecules regulate] to [What macromolecules regulate] is all that is needed to highlight and showcase these macromolecules termed ENZYMES.
Wiki User
∙ 13y agoSugar.
Wiki User
∙ 11y agoEnzymes
Add your answer:
Earn +20 pts
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 molecule made by photosynthesis that is used by other organisms to perform cellular respiration?
Glucose
What is the name of the energy storing molecule in a cell?
Photosynthesis and cellular respiration.
What important molecule that is needed for cellular respiration is released when water is split in the light reactions of photosynthesis?
Oxygen
What molecule is byproduct of cellular respiration?
Carbon Dioxide
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 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 molecule made by photosynthesis that is used by other organisms to perform cellular respiration?
Glucose
What is the name of the energy storing molecule in a cell?
Photosynthesis and cellular respiration.
What important molecule that is needed for cellular respiration is released when water is split in the light reactions of photosynthesis?
Oxygen
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 molecule begins cellular respiration?
mitochondria
What molecule is produced by cellular respiration?
glucose
What molecule does cellular respiration start with?
Glucose and oxygen begin the process of respiration.
Glucose is the starting molecule for which reaction?
Cellular Respiration!!!
What molecule is main function of cellular respiration?
MItochondrion.
Molecule loses electrons in cellular respiration?
glucose
