Table of Contents
- 1 Which molecule has the more stored energy glucose or ATP?
- 2 What compound is used by a cell as an immediate source of energy?
- 3 How are ATP and glucose similar and different?
- 4 How would you compare the summary equation of photosynthesis and respiration?
- 5 Which of the following is used by cells to store and release the energy needed to power?
- 6 How is the energy of glucose converted into ATP molecules?
- 7 How many ATP are produced during cellular respiration?
Which molecule has the more stored energy glucose or ATP?
Given that the oxidation of, for example, glucose ( C6H12O6 ) by cellular respiration can produce 38 ATP, it would follow that there is more energy in a molecule of sugar than a molecule of ATP.
What is the difference in terms of energy storage between ATP and glucose?
Glucose is the carbohydrate produced by photosynthesis. Energy-rich glucose is delivered through your blood to each of your cells. ATP is the usable form of energy for your cells.
What compound is used by a cell as an immediate source of energy?
glucose
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.
Which structure contains the largest amount of stored energy?
Energy is stored in the covalent bonds between phosphates, with the greatest amount of energy (approximately 7 kcal/mole) in the bond between the second and third phosphate groups. This covalent bond is known as a pyrophosphate bond. An analogy between ATP and rechargeable batteries is appropriate.
How are ATP and glucose similar and different?
ATP and glucose are similar because they are both chemical sources of energy used by cells. ATP in that cells can regenerate ATP to ADP anytime as needed using the energy in carbohydrates like glucose They are different in terms of composition and structure. Glucose is made up of carbon, hydrogen and oxygen only.
How does a molecule of ATP compare to a molecule of glucose?
An ATP molecule consists of a nitrogen containing compound called adenine and three phosphate groups. A Single molecule of glucose stores more than 90 times the energy stored by ATP. ATP transfers energy quickly and is used by the cell as an immediate source of energy.
How would you compare the summary equation of photosynthesis and respiration?
Connecting Cellular Respiration and Photosynthesis The products of one process are the reactants of the other. Notice that the equation for cellular respiration is the direct opposite of photosynthesis: Cellular Respiration: C6H12O6 + 6O2 → 6CO2 + 6H2O. Photosynthesis: 6CO2 + 6H2O → C6H12O6+ 6O.
Which molecule can be used as an immediate energy source?
ATP. The molecule that serves as the immediate energy source for most chemical reactions within the cell is ATP (adenosine…
Which of the following is used by cells to store and release the energy needed to power?
Adenosine triphosphate (ATP)
Adenosine triphosphate (ATP) is a chemical compound cells use to store and release energy.
How does ATP store energy?
ATP (adenosine triphosphate) stores energy in its high energy phosphate bonds. When the cells need energy to do any work, ATP cleaves the third phosphate group, releasing a large amount of energy stored in the bond between the third and second phosphate group.
How is the energy of glucose converted into ATP molecules?
The energy of the glucose is converted into ATP molecules by different processes of the cell such as aerobic respiration, anaerobic respiration and fermentation. ATP is the nucleotide which releases and stores energy in the cell. It acts as the energy currency of the living organisms.
Why is ATP called the energy currency of living organisms?
It acts as the energy currency of the living organisms. ATP molecule contains high energy which was initially found in the glucose molecules. One glucose molecule results net 38 ATP molecules during the aerobic respiration. Energy of one glucose molecule is stored in the 38 molecules of ATP in cells.
How many ATP are produced during cellular respiration?
Cellular respiration breaks down glucose into water and carbon dioxide producing 38 net ATP molecules. ATP is the energy containing nucleotide in cells while the energy found in glucose is used to make ATP.
What is the main energy source for cellular metabolism?
In general, the main energy source for cellular metabolism is glucose, which is catabolized in the three subsequent processes—glycolysis, tricarboxylic acid cycle (TCA or Krebs cycle), and finally oxidative phosphorylation—to produce ATP.