How is a cell like a airport?
How is a cell like a airport?
The cytoplasm of a cell can be compared to the runways of an airport. The runways are where the planes take off, much like the cytoplasm is where chemical reactions occur. The nucleus of a cell can be compared to the director of the flight control tower of an airport. He controls the basic functions within the airport.
What is the mitochondria of an airport?
The mitochondrion of the airport would be either the gas used to fuel planes or the electricity used to power the airport. The cell membrane in an airport could be the security checkpoint, because it keeps unwanted objects out of the airport—just like a cell membrane does in a cell.
What is cytoplasm in very short?
(a) Cytoplasm. Cytoplasm is a jelly-like substance between the nucleus and the cell membrane. Various cell organelles like ribosomes, mitochondria, endoplasmic reticulum, etc. are suspended in the cytoplasm. It helps in exchange and storage of substances among cell organelles.
What is cytoplasm and what is its function?
What is the important function of cytoplasm? The cytoplasm is responsible for holding the components of the cell and protects them from damage. It stores the molecules required for cellular processes and is also responsible for giving the cell its shape.
What is Nucleoplasm Class 9?
The fluid inside the nucleus surrounded by nuclear membrane is called nucleoplasm. It controls the cell’s growth and reproduction because it contains cell’s hereditary information.
What is the function of mitochondria class 9th?
1)They are sites of cellular respiration. 2)They uses oxygen to oxidise carbohydrates and fats present in the cell to carbon dioxide and water. Oxidation releases energy,a portion of which is used to form ATP. Since mitochondria synthesises energy rich compound ATP it is called powerhouse of cell.
What is ATP in biology class 9?
ATP – Adenosine triphosphate is called the energy currency of the cell. It is the organic compound composed of the phosphate groups, adenine, and the sugar ribose. These molecules provide energy for various biochemical processes in the body. Therefore, it is called “Energy Currency of the Cell”.
What is ATP and why is it important?
Adenosine triphosphate (ATP), energy-carrying molecule found in the cells of all living things. ATP captures chemical energy obtained from the breakdown of food molecules and releases it to fuel other cellular processes.
What is chemical name of ATP?
[[(2R,3S,4R,5R)-5-(6-aminopurin-9-yl)-3,4-dihydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl] phosphono hydrogen phosphate