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.
Phosphofructokinase, 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.
enzymes.
It is also affected my some other factors.Some are temperature,light intensity,chloroplast density etc
Just a small change [What molecules regulate] to [What macromolecules regulate] is all that is needed to highlight and showcase these macromolecules termed ENZYMES.
Sugar.
Enzymes
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.
Glucose
Photosynthesis and cellular respiration.
Oxygen
Carbon Dioxide
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.
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.
Glucose
Photosynthesis and cellular respiration.
Oxygen
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.
mitochondria
glucose
Glucose and oxygen begin the process of respiration.
Cellular Respiration!!!
MItochondrion.
glucose