ATP transfers energy quickly and is used by the cell as an immediate source of energy. … The energy for the reactions that make this possible is supplied by ATP and NADPH, which are produced in the light-dependent reactions. The Calvin cycle removes carbon dioxide from the atmosphere and turns out energy-rich sugars.
Which of the following is an immediate source of energy?
The immediate source of energy for most cells is glucose. But glucose is not the only fuel on which cells depend. Other carbohydrates, fats and proteins may in certain cells or at certain times be used as a source of ATP.
What is used as an immediate energy source?
Explanation: ATP (Adenosine Triphosphate) is a more immediate source of energy than glucose because ATP is produced in the cells and its conversion to energy is a single-step process. Whereas glucose first needs to be broken down in order to be used as an energy source.
What is the immediate source of energy for cells?
ATP is the immediate source of energy in a cell – the more ATP that is produced, the more energy a cell has.
What is a quick source of energy quizlet?
Carbohydrates. Provides quick energy, stored energy and structure to cells. Monosaccharides. Monomer of carbohydrates.
Is the instant source of energy?
-Glucose is absorbed directly by cells and used in glycolysis. This leads to release of energy. The process happens instantly. Hence, glucose is termed as an instant source of energy.
What is immediate source of energy for an athlete?
Carbohydrate provides an immediate source of energy for an athlete. When an athlete starts his work, his body uses the available glucose as the source of energy. When the level of glucose gets reduced, the stored form of glucose which is called glycogen comes into action.
What is the most immediate energy source for the body?
Carbohydrates, such as sugar and starch, for example, are readily broken down into glucose, the body’s principal energy source. Glucose can be used immediately as fuel, or can be sent to the liver and muscles and stored as glycogen.
What is the immediate source of energy for active transport?
Verified Answer. The immediate energy for active transport is obtained from the ATP molecules. Both direct and indirect method uses the ATP to transport the molecules.
What is the immediate source of energy for animals?
The primary source of energy for animals is carbohydrates, primarily glucose: the body’s fuel. The digestible carbohydrates in an animal’s diet are converted to glucose molecules and into energy through a series of catabolic chemical reactions. Adenosine triphosphate, or ATP, is the primary energy currency in cells.
What is the immediate source of energy for muscle contraction?
The source of energy that is used to power the movement of contraction in working muscles is adenosine triphosphate (ATP) – the body’s biochemical way to store and transport energy. However, ATP is not stored to a great extent in cells. So once muscle contraction starts, the making of more ATP must start quickly.
What is the immediate source of energy in an endergonic reaction?
In cells, the hydrolysis of adenosine triphosphate (ATP) is the immediate source of energy for an endergonic reaction. ATP provides spontaneity and…
What is the immediate source of energy used to synthesize ATP by oxidative phosphorylation?
During oxidative phosphorylation, electrons derived from NADH and FADH2 combine with O2, and the energy released from these oxidation/ reduction reactions is used to drive the synthesis of ATP from ADP.