Photosynthesis is cellular process in which _______ and ________ are converted i
ID: 83285 • Letter: P
Question
Photosynthesis is cellular process in which _______ and ________ are converted into ________ and ______. This process occurs in the membrane bound organelle called the _______, and the initial energy is provided by the _______.
photosynthesis occurs in two phases
1._______
2. ______
The first phase on photosynthesis takes place specifically within the ________. The first reaction involves sunlight and enzymes breaking apart 2 water molecules into _______, _______ and ________. the reaction is called _________. __________ is a light harvesting molecule that gives plant their green color. The flow of charge through membrane bound proteins attracts ________ ions into the inside of the _________. This flow establishes a __________ gradient across the membrane. another membrane bound protein channel/ enzyme can 'tap' into this gradient and produce __________; this molecule is the energy 'currency' of the cell. To complete this part of photosynthesis the charges that flow through the membrane bound protein are given to the electron transport molecule ________ to make ________. the ________ and ________ produced in phase 1 are used to convert _________ into glucose in phase 2. These _______ reactions occur in the ________ the _______ cycle has an already formed 5 carbon carbohydrate that accepts an inorganic ________ molecule, thereby 'fixing' the inorganic carbon into an organic form. through a series enzymatic reactions this 6 carbon carbohydrate is broken up into two ________ carbon molecules. Since photosynthetic organisms can produce cellular energy alone, without relying on eating someone else, they are referred to a ________-trophs.
Explanation / Answer
Photosynthesis is cellular process in which carbon dioxide and water are converted into glucose and oxygen. This process occurs in the membrane bound organelle called the chlroplast, and the initial energy is provided by the sunlight.
photosynthesis occurs in two phases
1.Light Dependent phase
2. Light Independent phase
The first phase on photosynthesis takes place specifically within the grana(in thylakoids). The first reaction involves sunlight and enzymes breaking apart 2 water molecules in to hydrogen and oxygen. the reaction is called photolysis. Chlrophyll is a light harvesting molecule that gives plant their green color. The flow of charge through membrane bound proteins attracts sodium ions into the inside of the cell. This flow establishes a concentration gradient across the membrane. another membrane bound protein channel/ enzyme can 'tap' into this gradient and produce ATP; this molecule is the energy 'currency' of the cell. To complete this part of photosynthesis the charges that flow through the membrane bound protein are given to the electron transport molecule ADP to make ATP. the hydogen and oxygen produced in phase 1 are used to convert carbon dioxide into glucose in phase 2. These both(light dependent and independent) reactions occur in the stroma(in chlroplast) the Calvin cycle has an already formed 5 carbon carbohydrate that accepts an inorganic RuBp molecule, thereby 'fixing' the inorganic carbon into an organic form. through a series enzymatic reactions this 6 carbon carbohydrate is broken up into two three carbon molecules. Since photosynthetic organisms can produce cellular energy alone, without relying on eating someone else, they are referred to an autotrophs.