Cell cycle Mitochondria diffusion underground stem respiration in plants Notes: Mitochondria are membrane-bound cell organelles (mitochondrion, singular) that generate most of the chemical energy needed to power the cell’s biochemical reactions. Chemical energy produced by the mitochondria is stored in a small molecule called adenosine triphosphate (ATP)
Diffusion is the movement of a substance from an area of high concentration to an area of low concentration. Diffusion happens in liquids and gases because their particles move randomly from place to place. Diffusion is an important process for living things; it is how substances move in and out of cells.
Cell cycle Mitochondria diffusion underground stem respiration in plants Notes
The process of respiration in plants involves using the sugars produced during photosynthesis plus oxygen to produce energy for plant growth. … Respiration takes place in the mitochondria of the cell in the presence of oxygen, which is called “aerobic respiration“.
Cell cycle, the ordered sequence of events that occur in a cell in preparation for cell division. The cell cycle is a four-stage process in which the cell increases in size (gap 1, or G1, stage), copies its DNA (synthesis, or S, stage), prepares to divide (gap 2, or G2, stage), and divides (mitosis, or M, stage).Oct 1, 2019 Cell Cycle Mitochondria Diffusion Underground Stem Respiration In Plants Notes 21Diffusion pressure : It is a hypothetical term coined by Meyer (1938) to denote the potential ability of the molecules or ions of any substance to diffuse from an area of their higher concentration to that of their lower concentration. DP is directly proportional to the diffunsing particles. Cell Cycle Mitochondria Diffusion Underground Stem Respiration In Plants Notes 22Cell Cycle Mitochondria Diffusion Underground Stem Respiration In Plants Notes 23
