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chemical energy (from molecules such as saccharides, fats, proteins we eat) that is transformed into ATP (Adenosine Triphosphate) in cell respiration (glycolysis, Krebs' Cycle and Electron Transport Chain).
Whenever a pump at a cell membrane wants to get a substance in low concentration to an area of high concentration, it makes molecules of ATP bind to it, these ATP molecules split into ADP (AdenosineDIphosphate) + Pi and therefore release this very chemical energy that was stored in cell respiration. Eventually, it is this energy that also makes the pump work.
What else can I help you with?
Inactive energy is referred to as?
Inactive energy is referred to as potential energy. It is the stored energy an object possesses due to its position or state, such as gravitational potential energy or chemical potential energy. This energy can be converted into active energy and perform work when needed.
Why do muscles require more energy even when they are not very active at the moment?
Muscles require more energy even when they are not very active because they need a baseline level of energy to maintain their structure and function, such as maintaining muscle tone and readiness to contract when needed. This baseline energy consumption is known as the basal metabolic rate of muscles.
What is the difference between potential and active energy?
Potential energy is energy that has the potential to be active. For example, when you pick up a pen, that is gravitational potenial energy, becasue it has the potetial to be dropped, in grvaity. Active energy would be when the pen is droppped and it is moving, it is active. It has a source of energy. Active energy is energy that is moving and working.
What energy is the energy needed to start a reaction?
Activation Energy.
Why might the amount of energy needed by two girls of the same age be different?
The amount of energy needed by two girls of the same age can be different due to variations in muscle mass, activity level, and metabolism. Factors such as genetics, overall health, and dietary habits can also contribute to differences in energy requirements between individuals.
The energy needed for active transport is usually supplied by what?
The energy needed for active transport is usually supplied by ATP, adenosine triphosphate. ATP provides the necessary energy for transporting molecules across a cell membrane against their concentration gradient. This process is essential for maintaining cell homeostasis and various cellular processes.
What type of energy does active transport require?
Active transport requires energy in the form of ATP (adenosine triphosphate) to move substances against their concentration gradient across a cell membrane. This process is essential for maintaining proper cellular function and balance.
Why do cardiac muscle cells have a large number of mitochondria?
Cardiac cells are very active. A lot of energy is needed
Do facilitated diffusion require energy?
No energy is needed because it's a part of passive transport, not active transport.
How does oxygen make you more active?
Oxgyen is needed for aerobic respiration, which gives out energy.
What requires vesicles for transportation across cell membrane?
It is a type of active transportation.So energy is needed.
Active transport always requires?
Active transport always requires the use of energy (usually in the form of ATP) to move molecules or ions against their concentration gradient, from an area of lower concentration to an area of higher concentration. This process is essential for maintaining cell homeostasis and regulating the internal environment of the cell.
What requires ATP cellular energy?
Processes that require ATP cellular energy include muscle contraction, active transport of molecules across cell membranes, and cellular respiration to generate energy in the form of ATP. Additionally, ATP is needed for biosynthesis of molecules, DNA replication, and cell division.
What process requires cells to expend energy in the form of ATP?
Active transport processes, such as the sodium-potassium pump, require cells to expend energy in the form of ATP. The energy from ATP is needed to move molecules or ions against their concentration gradient, from an area of lower concentration to an area of higher concentration.
What type of organic molecule is needed for active transport?
ATP (adenosine triphosphate) is the organic molecule needed for active transport. It provides the energy required to pump molecules against their concentration gradient across a cell membrane.
Describe the two methods of active transport?
Active transport involves the movement of molecules against their concentration gradient, requiring energy input. Two methods of active transport include primary active transport, where energy from ATP is directly used to move molecules, and secondary active transport, where the movement of one molecule down its gradient provides energy to transport another molecule against its gradient.
Inactive energy is referred to as?
Inactive energy is referred to as potential energy. It is the stored energy an object possesses due to its position or state, such as gravitational potential energy or chemical potential energy. This energy can be converted into active energy and perform work when needed.
