what makes the most atp

What Makes 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.

Which energy source produces the most ATP?

Electron transport chain

This stage produces most of the energy ( 34 ATP molecules, compared to only 2 ATP for glycolysis and 2 ATP for Krebs cycle). The electron transport chain takes place in the mitochondria. This stage converts the NADH into ATP.

What cell produces the most ATP?

mitochondria The majority of ATP in aerobic, eukaryotic cells is produced by the mitochondria.

Which process generates the greatest amount of energy?

The process of aerobic respiration produces a massive amount of energy. This process tends to produce approximately 38 ATP molecules.

How many ATP are produced in glycolysis?

2 ATP During glycolysis, glucose ultimately breaks down into pyruvate and energy; a total of 2 ATP is derived in the process (Glucose + 2 NAD+ + 2 ADP + 2 Pi –> 2 Pyruvate + 2 NADH + 2 H+ + 2 ATP + 2 H2O). The hydroxyl groups allow for phosphorylation. The specific form of glucose used in glycolysis is glucose 6-phosphate.

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What generates most of the ATP in cellular respiration?

The electron transport chain Answer and Explanation: The electron transport chain of the cellular respiration process produces maximum ATP.

How is ATP made?

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. … Aerobic respiration produces ATP (along with carbon dioxide and water) from glucose and oxygen.

Which organelle produces large amounts of ATP?

mitochondrion, membrane-bound organelle found in the cytoplasm of almost all eukaryotic cells (cells with clearly defined nuclei), the primary function of which is to generate large quantities of energy in the form of adenosine triphosphate (ATP).

How much ATP does fermentation produce?

Fermentation does not involve an electron transport system, and no ATP is made by the fermentation process directly. Fermenters make very little ATP—only two ATP molecules per glucose molecule during glycolysis.

Which process produces the most ATP quizlet?

Most of the ATP in cellular respiration is produced by the process of chemiosmosis.

Which process produces the most ATP aerobic or anaerobic?

Summary

Aerobic respiration produces much more ATP than anaerobic respiration.
Anaerobic respiration occurs more quickly than aerobic respiration.

How many ATP are produced from 1 mole of glucose?

Anaerobically, each mole of glucose produces 2 moles of ATP. When there is adequate supply of oxygen, NAD reduced during oxidation of glyceraldehyde-3-phosphate transfers reducing equivalents from the cytosol to the respiratory chain by one of the shuttle systems (p. 199).

How many ATP are produced in Calvin cycle?

In summary, it takes six turns of the Calvin cycle to fix six carbon atoms from CO₂. These six turns require energy input from 12 ATP molecules and 12 NADPH molecules in the reduction step and 6 ATP molecules in the regeneration step.

Does glycolysis produce 2 or 4 ATP?

During glycolysis, one glucose molecule is split into two pyruvate molecules, using 2 ATP while producing 4 ATP and 2 NADH molecules.

What produces the most ATP when glucose is completely oxidized to carbon dioxide and water?

So, oxidative phosphorylation is the metabolic cycle that produces the most net ATP per glucose molecule.

Which of the following processes produces the most ATP per molecule of glucose?

Aerobic respiration Answer: A) Aerobic respiration produces the most ATP per molecule of glucose.

How many ATP are produced in the mitochondria?

In the mitochondria, the metabolism of sugars is completed, and the energy released is harnessed so efficiently that about 30 molecules of ATP are produced for each molecule of glucose oxidized.

What organelle makes adenosine triphosphate?

Mitochondria Mitochondria are membrane-bound cell organelles (mitochondrion, singular) that generate most of the chemical energy needed to power the cell’s biochemical reactions. Chemical energy produced by the mitochondria is stored in a small molecule called adenosine triphosphate (ATP).

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What determines the rate of ATP production?

The mitochondrial respiratory rate is determined by demand, i.e., the rate of ATP utilization by the cell, while the cellular energy state at that demand level is determined by supply, i.e., activity of the dehydrogenases expressed as [NADH]/[NAD+] and of cytoplasmic oxygen pressure.

Where is the most ATP generated for most eukaryotic cells?

Most of the ATP of a eukaryotic organism is made in the mitochondria during the last phase of cellular respiration that is called the electron transport chain (ETC). A mitochondrion is an organelle within a eukaryotic cell. Cellular respiration occurs within the mitochondria.

Which organelle is most prominent in cells that make large amounts of protein?

anatomy ch3

Question	Answer
Which of the following properties of the cytoskeleton is false?	made of cytobones
which organelle is most prominent in cells that make large amounts of protein?	nucleolus
If an animal cell lacked centrioles, it would not be able to	form the mitotic spindle

Which organelle is more prominent in cells that make large amounts of protein?

ribosomes Basically, the nucleolus helps in the formation of ribosomes, which can then synthesize proteins. Hence, a cell that makes a large number of proteins will have a prominent nucleolus.

How many ATP are produced by cellular respiration?

Biology textbooks often state that 38 ATP molecules can be made per oxidized glucose molecule during cellular respiration (2 from glycolysis, 2 from the Krebs cycle, and about 34 from the electron transport system).

How is most of the ATP from aerobic fermentation produced?

The ATP generated in this process is made by substrate-level phosphorylation, which does not require oxygen. Fermentation is less efficient at using the energy from glucose: only 2 ATP are produced per glucose, compared to the 38 ATP per glucose nominally produced by aerobic respiration.

How many ATP are produced in anaerobic respiration?

2 ATP Thus, the ATP molecules produced in anaerobic respiration is 2 ATP.

Which process is the most efficient at generating ATP molecules?

Aerobic respiration requires oxygen in order to generate energy ( ATP ). Aerobic metabolism is up to 15 times more efficient than anaerobic metabolism (which yields two molecules ATP per one molecule glucose).

What process produces the most ATP for muscle contraction?

Aerobic respiration Aerobic respiration produces large amounts of ATP and is an efficient means of making ATP. Up to 38 ATP molecules can be made for every glucose molecule that is broken down. It is the preferred method of ATP production by body cells.

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Why aerobic respiration produces more ATP?

Aerobic respiration produces more ATP than anaerobic respiration due to the complete oxidation of glucose to CO₂ and water. O₂ acts as the terminal electron acceptor in the electron transport chain and gets reduced to water. Most of the ATPs are produced by oxidative phosphorylation in the electron transport chain.

Which metabolic pathway produces the most NADH?

Under aerobic conditions, pyruvate enters the Krebs cycle, also called the citric acid cycle or tricarboxylic acid cycle. In addition to ATP, the Krebs cycle produces high-energy FADH₂ and NADH molecules, which provide electrons to the oxidative phosphorylation process that generates more high-energy ATP molecules.

How is ATP made from glucose?

The energy to make ATP comes from glucose. Cells convert glucose to ATP in a process called cellular respiration. Cellular respiration: process of turning glucose into energy In the form of ATP. … Each 6 carbon molecule of glucose is converted to two 3 carbon molecules of pyruvic acid in the process of glycolysis.

Why is ATP 38 or 36?

In many human cells, two NADH+H+ molecules are transformed to FADH2 during this transport, thus giving 2 fewer ATP molecules at the end (36 rather than 38). In bacterial cells, there are no mitochondria. In fact, its entire cell acts as the mitochondria.

How many ATP are produced from 1 NADH?

2 ATP In cytoplasm, one molecule of NADH is equivalent to 2 ATP. Inside the mitochondria, one molecule of NADH is equivalent to 3 ATP.

Where does extra ATP come from in Calvin cycle?

24 ATP come out of the light reaction (12 water molecules times 2 ATP — one from the pair of hydrogens from photolysis, the other from the pair transported by plastoquinone)

How many ATP are produced in light reactions?

The nine molecules of ATP and six molecules of NADPH come from the light reactions.