Table of Contents
- 1 How is ATP produced in mitochondria and chloroplast?
- 2 How does ATP get produced?
- 3 Which process directly produces the most ATP?
- 4 What process produces the most ATP?
- 5 Where does the energy come from to make ATP at the chloroplast?
- 6 What are the 3 ways ATP is generated?
- 7 Do mitochondria give off ATP and energy?
- 8 What do mitochondria need for ATP?
How is ATP produced in mitochondria and chloroplast?
Introduction. In plant cells, chloroplasts convert light energy into chemical energy, and mitochondria consume the chemical energy to produce ATP. The optimal carbon fixation and plant growth require these two energy-transforming organelles to perform strictly coordinated actions.
How does ATP get produced?
It is the creation of ATP from ADP using energy from sunlight, and occurs during photosynthesis. ATP is also formed from the process of cellular respiration in the mitochondria of a cell. This can be through aerobic respiration, which requires oxygen, or anaerobic respiration, which does not.
What is the process of generating ATP in mitochondria and chloroplasts called and what are the main differences between the process in each of these organelles?
The process of ETC in chloroplasts uses phosphorylation (oxidation of water to give oxygen and NADP), and electrons are accepted. Whereas in mitochondria, the process used is oxidative phosphorylation (NAD and FAD donate electrons to reduce oxygen and produce water).
What are two ways in which ATP is produced in the cells?
The two ATP-producing processes can be viewed as glycolysis (the anaerobic part) followed by aerobic respiration (the oxygen-requiring part).
Which process directly produces the most ATP?
cellular respiration
Explanation: The electron transport chain generates the most ATP out of all three major phases of cellular respiration.
What process produces the most ATP?
Explanation: The electron transport chain generates the most ATP out of all three major phases of cellular respiration. Glycolysis produces a net of 2 ATP per molecule of glucose.
How is ATP produced in respiration?
Most of the ATP produced by aerobic cellular respiration is made by oxidative phosphorylation. The energy of O2 released is used to create a chemiosmotic potential by pumping protons across a membrane. This potential is then used to drive ATP synthase and produce ATP from ADP and a phosphate group.
How is ATP generated in chloroplasts?
All electron-transport processes occur in the thylakoid membrane: to make ATP, H+ is pumped into the thylakoid space, and a backflow of H+ through an ATP synthase then produces the ATP in the chloroplast stroma.
Where does the energy come from to make ATP at the chloroplast?
Where does the energy come from to make ATP in the chloroplast? from the kinetic energy of hydrogen ions passing through ATP synthase.
What are the 3 ways ATP is generated?
The three processes of ATP production include glycolysis, the tricarboxylic acid cycle, and oxidative phosphorylation. In eukaryotic cells the latter two processes occur within mitochondria.
Does oxidative phosphorylation produce ATP?
Oxidative phosphorylation produces 24–28 ATP molecules from the Kreb’s cycle from one molecule of glucose converted into pyruvate. Two theoretical approaches applied to the oxidative phosphorylation are metabolic control analysis and nonequilibrium thermodynamics.
What is the relationship between ATP and mitochondria?
ATP and mitochondria are both essential to the functioning of human cells. The body uses adenosine triphosphate (ATP) for energy, and the mitochondria are the organelles where energy is produced in each of these cells. Specifically, ATP is made in the folds of the inner membrane of the mitochondrion.
Do mitochondria give off ATP and energy?
Mitochondria generate adenosine triphosphate (ATP), a source of chemical energy. At each protein, some energy is released and that energy is used to put an additional phosphate group on to adenosine diphosphate (ADP) to make one ATP molecule. The production of ATP depends on the presence of oxygen.
What do mitochondria need for ATP?
Resveratrol, a polyphenol found in red wine, is vital to mitochondrial health for increasing ATP production and decreasing oxidative stress. Proanthocyanidins are polyphenols that are found in natural foods with red, blue and purple pigments like red cabbage. They function as antioxidants and reduce oxidative stress for the mitochondria.
How much ATP is produced in the mitochondria?
The electron transport chain can produce up to 34 ATP molecules per cycle depending on the type of cell and environmental conditions. The quantity of ATP and mitochondria within a cell depends on its function. Cells that require more energy, such as muscle cells, tend to have more mitochondria than some other cells.