By using the energy of sunlight, plants canconvert carbon dioxide and water intocarbohydrates and oxygen in a process calledphotosynthesis. As photosynthesis requiressunlight, this process only happens during theday. We often like to think of this as plants`breathing in carbon dioxide and `breathing outoxygen. However, the process is not exactly thissimple. Just like animals, plants need to breakdown carbohydrates into energy. Oxygen is requiredto do this. Then why do the plants get rid of allthe oxygen they produce during photosynthesis? Theanswer is, they do not. Plants actually hold on toa small amount of the oxygen they produced inphotosynthesis and use that oxygen to break downcarbohydrates to give them energy.
Plants undergo photosynthesis to produce energy for themselves (and ultimately humans). Light and water are needed to perform this process. But, how do the plants get the water and light into their cells?
it cannot be taken place in the dark, because photosynthesis ..
Photosynthesis is sort of the reverse of theKrebs cycle: it stores energy by convertinginorganic carbon (carbon dioxide) into organiccarbon (glucose, for example). This stored energy(organic carbon) enters the Krebs cycle and thisis how the plants get the energy they need forgrowth and survival. So the answer to yourquestion is no, plants can not grow or survivewithout photosynthesis.
Photosynthesis in Leaves That Aren't Green - Bay Nature
Wecan only do the second thing.
The first law ofthermodynamics tells us that matter cannot becreated or destroyed. It cannot come from nothingand it cannot disappear. So the same number ofatoms (C, H, O) have to enter and leave. Let uswrite photosynthesis as a balanced equation.
Photosynthesis in Leaves That Aren’t Green
Plants produce oxygen as a waste product ofmaking sugar using sunlight, carbon dioxide, andwater. If a plant needs energy, but doesn't havesunlight, then it can burn the sugar that it madeback when it had sunlight, and doing so requiresoxygen.
Learn About Photosynthesis Formula - ThoughtCo
When the plant has created more glucose than it needs to sustain life, it combines glucose molecules into larger carbohydrate molecules called starch. The starch molecules are stored within the large vacuoles in the plant cells. When necessary, the plant can break the starch molecules down to retrieve glucose for energy or to create other compounds, such as proteins, nucleic acids, or fats.
Can Photosynthesis Take Place At Night? - YouTube
Plants have two ways of moving water from outside the root toward the inside of the root to the xylem and phloem tissue. Water can flow between the cell walls of adjacent cells. Think of this area as a hallway. Or water can flow between cells through tubes connecting the cytoplasm of each cell, much like people can walk through doors of adjoining rooms.