Active Trasport, while diffusion does not.
The cellular process that requires energy to transport molecules out of the cell is called exocytosis.
Active transport is the process that requires cellular energy to move a substance against its concentration gradient. This process uses ATP to pump molecules across the cell membrane, creating a concentration gradient where the molecule is more concentrated on one side of the membrane than the other.
no because it is a form of passive transport. only active transport requires energy. facilitated diffusion just means that it cant be just absorbed through the membrane, it must go through specific chanels or be helped by transport proteins. but because facilitated diffusion moves from higher to lower concentrations, it requires no energy.
Active transport is the movement of a substance across a cell membrane using chemical energy. This process requires the use of a carrier protein and ATP to transport molecules against their concentration gradient.
The source of energy for most activities in the human body is glucose. Glucose is derived from carbohydrates in our diet and is converted into ATP through cellular respiration to supply energy for various physiological processes.
Active transport is the cellular movement of a substance that requires the use of energy. This process involves the movement of molecules across a cell membrane against their concentration gradient, requiring the cell to expend energy in the form of ATP. Active transport allows cells to control the internal environment and maintain homeostasis.
Passive transport
The energy of particles in a substance is directly related to their movement. Higher energy levels result in faster and more random movement of particles within the substance. This movement impacts the physical properties of the substance, such as its temperature and state (solid, liquid, gas).
photosynthesis requires cellular energy
Electric energy requires the movement of electrons.
Examples are: photosynthesis, cellular respiration, mitosis, meiosis.
The cellular process that requires energy to transport molecules out of the cell is called exocytosis.
That is the glycolysis. It requires two ATP
Active transport is the process that requires cellular energy to move a substance against its concentration gradient. This process uses ATP to pump molecules across the cell membrane, creating a concentration gradient where the molecule is more concentrated on one side of the membrane than the other.
Energy is nothing more then movement. If you look at all the formula's for movement they are stating that the amount of energy effects how fast a substance is moving (K 1/2 v2 or E I2RT or Emc2).So all movement requires energy because it is energy. The Universe is composed of energy transferring itself through matter in a cycle.
Active transport requires the expenditure of energy by the cells. It is an uphill movement of a substance through a living cell membrane. Adenosine triphosphate or ATP is a chemical substance that gives the energy required for the active transport process. ATP is produced in the mitochondria using energy from nutrients and is capable of releasing that energy to do work in the cell. There is a breakdown of APT and a use of energy that makes this process possible. Cellular energy is required to move substances from a low concentration to a high concentration. Because the formation and breakdown of ATP requires complex cellular activity, active transport mechanisms can take place only through living membranes.
no because it is a form of passive transport. only active transport requires energy. facilitated diffusion just means that it cant be just absorbed through the membrane, it must go through specific chanels or be helped by transport proteins. but because facilitated diffusion moves from higher to lower concentrations, it requires no energy.