What Is Aerobic Respiration


What Is Aerobic Respiration?

Listen to pronunciation. (ayr-OH-bik RES-pih-RAY-shun) A chemical process in which oxygen is used to make energy from carbohydrates (sugars). Also called aerobic metabolism cell respiration and oxidative metabolism.

What is aerobic respiration and anaerobic?

Aerobic and anaerobic respiration

Living organisms use energy released by respiration for their life processes. There are two types of respiration – aerobic (which needs oxygen) and anaerobic (which doesn’t need oxygen).

What is anaerobic respiration simple?

Anaerobic respiration occurs without oxygen and releases less energy but more quickly than aerobic respiration. Anaerobic respiration in microorganisms is called fermentation.

What is anaerobic cell respiration?

Anaerobic respiration is a type of respiration where oxygen is not used instead organic or inorganic molecules are used as final electron acceptors. Fermentation includes processes that use an organic molecule to regenerate NAD+ from NADH.

What is aerobic respiration class 10th?

– Aerobic respiration: The cellular respiration which involves the presence of oxygen and produces energy from the food is called aerobic respiration. … – Within the yeast cell in absence of oxygen pyruvate converts into ethanol and carbon dioxide. This process also involves the release of ATP.

What is anaerobic respiration example?

Some examples of anaerobic respiration include alcohol fermentation lactic acid fermentation and in decomposition of organic matter. The equation is: glucose + enzymes = carbon dioxide + ethanol / lactic acid. Though it does not produce as much energy as aerobic respiration it gets the job done.

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What is anaerobic respiration Class 7?

When the breakdown of glucose (food) occurs without the use of oxygen it is called anaerobic respiration. It is called anaerobic respiration because it takes place without air which contains oxygen (anaerobic means ‘without air).

What is anaerobic respiration describe its importance?

Anaerobic respiration is the process of creating energy without the presence of oxygen. Sometimes the body cannot supply the muscles with the oxygen it needs to create energy for example during intense exercise.

What is aerobic and anaerobic respiration with example?

For example -Human dogs cats and all the animals and birds insects grasshopper etc many more and most of the plants carry out aerobic respiration by using oxygen of air. … For example –Yeast is an organisms which can live without the oxygen of air because it obtains energy by the process of anaerobic respiration .

What is aerobic process in biology?

An aerobic process refers to a process that requires the presence of oxygen or air as opposed to an anaerobic process that does not require it. An example of an aerobic process is aerobic respiration. The biological cell conducts respiration in a process called cellular respiration.

What is used in anaerobic respiration?

Anaerobic respiration is respiration using electron acceptors other than molecular oxygen (O2). … These terminal electron acceptors have smaller reduction potentials than O2 meaning that less energy is released per oxidized molecule. Therefore anaerobic respiration is less efficient than aerobic.

What is aerobic respiration short answer?

A chemical process in which oxygen is used to make energy from carbohydrates (sugars). Also called aerobic metabolism cell respiration and oxidative metabolism.

What is aerobic respiration Brainly?

Answer: Aerobic respiration is the process by which organisms use oxygen to turn fuel such as fats and sugars into chemical energy. … Respiration is used by all cells to turn fuel into energy that can be used to power cellular processes.

What is aerobic respiration discuss meiosis?

Aerobic respiration is the process of producing cellular energy involving oxygen. Cells break down food in the mitochondria in a long multistep process that produces roughly 36 ATP. The first step in is glycolysis the second is the citric acid cycle and the third is the electron transport system.

What is anaerobic respiration in biology class 9?

Anaerobic means without air. Respiration in the absence of oxygen to produce the energy they require this is called as anaerobic respiration. Anaerobes are the microorganism which respires in the absence of oxygen.

What is human anaerobic respiration?

Anaerobic respiration does not need oxygen (unlike aerobic respiration). It is the release of a relatively small amount of energy in cells by the breakdown of food substances in the absence of oxygen.

What are the anaerobic processes?

A (part of a) process that occurs in the absence of free oxygen. Examples of anaerobic processes are glycolysis and fermentation.

Where does aerobic respiration occur in a cell class 10?

In the cell Aerobic respiration occurs within the mitochondria of a cell and the anaerobic respiration occurs within the cytoplasm of a cell.

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What is aerobic and anaerobic respiration Class 7 science?

Aerobic respiration takes place in presence of oxygen whereas anaerobic respiration takes place in absence of oxygen. Carbon dioxide and water are the end products of aerobic respiration while alcohol is the end product of anaerobic respiration. Aerobic respiration releases more energy than anaerobic respiration.

What are anaerobes give example?

The organisms that can survive in the absence of air are called anaerobes. They get energy through anaerobic respiration. For example yeast.

Does anaerobic respiration need oxygen?

Unlike aerobic respiration anaerobic respiration does not need oxygen. It is the release of a relatively small amount of energy in cells by the breakdown of food substances in the absence of oxygen.

What are the main steps of anaerobic respiration explain?

This process occurs in three stages: glycolysis the Krebs cycle and electron transport . The latter two stages require oxygen making cellular respiration an aerobic process. When oxygen is not available in cells the ETS quickly shuts down.

Where does anaerobic respiration occur?


Anaerobic respiration occurs only in the cytoplasm of cells.

What is the difference between anaerobic and aerobic?

Aerobic means ‘with air’ and refers to the body producing energy with the use of oxygen. This typically involves any exercise that lasts longer than two minutes in duration. … Anaerobic means ‘without air‘ and refers to the body producing energy without oxygen.

Why is aerobic respiration described as aerobic?

Definition. Aerobic respiration is the process by which organisms use oxygen to turn fuel such as fats and sugars into chemical energy. … This is because oxygen is an excellent electron acceptor for the chemical reactions involved in generating ATP.

What are the benefits of anaerobic respiration?

The advantage of anaerobic respiration is that it can be done without oxygen and it is a relatively rapid process. E.g. in muscles when the oxygen supply is inadequate pyruvic acid is reduced to lactic acid to get energy during intense activity.

What is aerobic respiration quizlet?

Define aerobic respiration. The release of a relatively large amount of energy in cells by the breakdown of food substances in the presence of oxygen. Glucose is broken down to release energy in the presence of oxygen forming carbon dioxide and water. Oxygen used to breakdown glucose. Only $35.99/year.

What is aerobic and anaerobic respiration Class 10?

Aerobic respiration is a fixed metabolic reaction that takes place in the presence of oxygen going on in a cell to transform chemical energy into ATPs. Anaerobic respiration is a process of cellular respiration in which the excessive energy electron acceptor is neither oxygen nor pyruvate derivatives.

What are the advantages of aerobic respiration and fermentation?

A major advantage of aerobic respiration is the amount of energy it releases. Without oxygen organisms can split glucose into just two molecules of pyruvate. This releases only enough energy to make two ATP molecules. With oxygen organisms can break down glucose all the way to carbon dioxide.

How are photosynthesis and cellular respiration interrelated Brainly?

Answer: Photosynthesis converts carbon dioxide and water into oxygen and glucose. … Cellular respiration converts oxygen and glucose into water and carbon dioxide. Water and carbon dioxide are by- products and ATP is energy that is transformed from the process.

What is aerobic respiration and where does it occur?

Cellular Respiration. While most aerobic respiration (with oxygen) takes place in the cell’s mitochondria and anaerobic respiration (without oxygen) takes place within the cell’s cytoplasm.

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What is aerobic respiration mention and explain briefly the three steps involved in aerobic respiration?

Aerobic respiration is divided into three main stages: Glycolysis Citric acid cycle and Electron transport chain. Glycolysis: Glucose ( 6 carbon atoms) is split into 2 molecules of glyceraldehyde phosphate (3 carbon each) then these are turned into pyruvate (3 carbons each). This produces 2 ATP and 2 NADH.

How does aerobic respiration happen?

Aerobic respiration

Glucose and oxygen react together in cells to produce carbon dioxide and water and releases energy. The reaction is called aerobic respiration because oxygen from the air is needed for it to work. … The mitochondria found in the cell cytoplasm are where most respiration happens.

What’s the difference between aerobic and anaerobic respiration and photosynthesis?

Photosynthesis and Respiration | Short Answer Questions (SA)

Aerobic: Aerobic respiration takes place in the mitochondria and requires oxygen and glucose and produces carbon dioxide water and energy. … Anaerobic respiration also produces energy and uses glucose but it produces less energy and does not require oxygen.

What Is Aerobic Respiration? | Physiology | Biology | FuseSchool

Aerobic Vs Anaerobic Respiration

What is Aerobic Respiration?

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