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Responsible for providing a cell with its energy by oxidizing food?
Mitochondria are responsible for providing a cell with energy by oxidizing food through a process called cellular respiration. They produce ATP, the energy currency of the cell, through the breakdown of glucose and other nutrients.
Is melting ice endothermic or exothermic change?
Ice cream melting (or pretty much anything melting) is an endothermic process in that it requires the absorption of heat energy in order to occur. An example of an exothermic process is the burning of paper which gives off heat energy.
What is the process of osmosis and active transport?
Osmosis is the passive movement of water molecules across a semi-permeable membrane from an area of low solute concentration to an area of high solute concentration. Active transport, on the other hand, requires energy to move molecules against their concentration gradient, from an area of low concentration to an area of high concentration. This process is carried out by specific protein pumps in the cell membrane.
The extraction of aluminum from its ore requires a great deal of?
energy. The process, known as the Hall-Héroult process, involves electrolysing aluminum oxide (Al2O3) to extract pure aluminum. This requires a significant amount of electricity to separate the aluminum from the oxygen in the ore.
What breaks sugar down to produce cells energy?
The process of breaking down sugar to produce cellular energy is called cellular respiration. During cellular respiration, sugar molecules (such as glucose) are broken down in the presence of oxygen to produce adenosine triphosphate (ATP), which is the main energy currency of the cell. This process occurs in the mitochondria of the cell.
What cell process requires energy?
Cell respiration requires the process of energy and cells rely on active transport to provide the amount of energy.
What type of cellular process, such as exocytosis, requires energy to transport molecules out of the cell?
The cellular process that requires energy to transport molecules out of the cell is called exocytosis.
Does the process of endocytosis require energy to transport molecules into a cell?
Yes, the process of endocytosis requires energy to transport molecules into a cell.
Witch process requires no energy from the cell?
Passive transport processes, such as simple diffusion and facilitated diffusion, do not require energy input from the cell. These processes rely on the movement of molecules along a concentration gradient, from an area of high concentration to low concentration.
What process requires energy from the cell?
facilitated diffusion
Which process requires no energy from cell?
The passive ones, like diffusion
Does the process of endocytosis require energy?
Yes, the process of endocytosis requires energy in the form of ATP to transport molecules into a cell.
What process requires energy to bring molecule across the cell membrane?
active transport
Does the process of endocytosis require the use of energy?
Yes, the process of endocytosis requires the use of energy in the form of ATP to transport substances into a cell.
Does an amoeba engulfs a particle of food require energy?
Yes, engulfing a particle of food by an amoeba requires energy as it involves the process of endocytosis where the cell membrane surrounds and engulfs the food particle. This process requires ATP, the cell's energy currency, to power the necessary molecular machinery.
What process requires the presence of oxygen to release energy?
Aerobic respiration is the process that requires the presence of oxygen to release energy. During aerobic respiration, glucose is broken down in the presence of oxygen to produce ATP, which is the energy currency of the cell.
Does the process of exocytosis require energy?
Yes, the process of exocytosis does require energy. During exocytosis, vesicles containing molecules are transported to the cell membrane and released outside the cell. This process requires energy in the form of ATP to power the movement of the vesicles and the fusion of the vesicle membrane with the cell membrane.
