What is the energy transfer molecule of the cell called?
What process transfers energy to make new molecules in cells?
How is energy transferred through cellular respiration?
Through the process of cellular respiration, the energy in food is converted into energy that can be used by the body’s cells. During cellular respiration, glucose and oxygen are converted into carbon dioxide and water, and the energy is transferred to ATP.
How is energy transported in cells?
To move substances against a concentration or an electrochemical gradient, the cell must use energy. This energy is harvested from ATP that is generated through cellular metabolism. Active transport mechanisms, collectively called pumps or carrier proteins, work against electrochemical gradients.
Where does the cell get energy for active transport process?
2. Where does the cell get energy for active transport processes? The cell harvests energy from ATP produced by its own metabolism to power active transport processes, such as pumps.
What are the types of transport in cells?
There are two major types of cell transport: passive transport and active transport. Passive transport requires no energy. It occurs when substances move from areas of higher to lower concentration. Types of passive transport include simple diffusion, osmosis, and facilitated diffusion
What is Plasmolysis Class 9 Ncert?
Plasmolysis is the process by which a plant cell loses water when placed in a hypertonic solution(a solution having a higher amount of solutes than the cell). The actual process behind this is the movement of water outwards due to osmosis, resulting in the shrinkage of the entire cell.
What are cisterns Class 9?
cisterns are flattened plate like structures that make up the golgi body. They are stacked upon each other (usually 6 together). It helps to carry enzymes and cargo proteins to other cell destinations
What is phagocytosis Class 9?
Phagocytosis, process by which certain living cells called phagocytes ingest or engulf other cells or particles. The phagocyte may be a free-living one-celled organism, such as an amoeba, or one of the body cells, such as a white blood cell.
What is Cell answer Class 9?
Answer: It was Robert Hooke who discovered cells. Answer: A cell is capable of carrying out all the life functions; such as nutrition, excretion, respiration, etc. Hence a cell is called the functional unit of life. Additionally, the cell is the smallest unit of life and all the living beings are made up of cells.