What is the formula for photosynthesis and cellular respiration?
Connecting Cellular Respiration and Photosynthesis The products of one process are the reactants of the other. Notice that the equation for cellular respiration is the direct opposite of photosynthesis: Cellular Respiration: C6H12O6 + 6O2 → 6CO2 + 6H2O. Photosynthesis: 6CO2 + 6H2O → C6H12O6+ 6O.
What are the names of the two main stages of photosynthesis?
The stages of photosynthesis There are two main stages of photosynthesis: the light-dependent reactions and the Calvin cycle. Requires sunlight? Schematic of the light-dependent reactions and Calvin cycle and how they’re connected. The light-dependent reactions take place in the thylakoid membrane.
What does a plant need glucose for?
Plants use the energy of the sun to change water and carbon dioxide into a sugar called glucose. Glucose is used by plants for energy and to make other substances like cellulose and starch. Cellulose is used in building cell walls. Starch is stored in seeds and other plant parts as a food source.
Why glucose is not suitable to be stored in the cell?
The answer is so that the cell would maintain optimal concentration. If glucose was stored, it would increase the concentration of the cell thus making it hypotonic. This would cause an inflow of water causing the cells to burst.
Can glucose be converted to starch?
The process by which glucose is converted to starch is known as “dehydration synthesis.” A water molecule is released as each of the simple sugar molecules of glucose are added to the starch molecule, according to Biology Online.
Why is it important starch is insoluble?
Starch is insoluble in water so won’t affect the way water moves in and out of the plant, meaning plants can store large amounts of starch in their cells. Starch molecules are very large so they cannot move out of the cell. This means they can act as energy stores.
Which part of starch is insoluble in water?
Amylopectin
What is the function of starch granules?
Starch granules loosen crystallinity and absorb a large amount of water and swell upon heating of starch in water dispersion resulting in enhancement of viscosity.