Table of Contents
What is respiration How does it occur answer?
Respiration is the process of releasing energy through the breakdown of nutrients such as glucose. Respiration can be aerobic (uses oxygen) or anaerobic (does not use oxygen). Aerobic respiration takes place continuously in both plants and animals.
What is respiration How does it occur Class 10?
The process by which a living being utilizes the food to get energy is called respiration. Respiration is an oxidation reaction in which carbohydrate is oxidized to produce energy. Mitochondrion is the site of respiration and the energy released is stored in the form of ATP (Adenosine triphosphate).
What is respiration Class 10 short answer?
Respiration is a process in which glucose is broken down with the help of oxygen and energy is released along with the production of carbon dioxide and water.
What is respiration in Ncert?
The breaking of the C-C bonds of complex compounds through oxidation within the cells, leading to release of considerable amount of energy is called respiration. The compounds that are oxidised during this process are known as respiratory substrates.
What is respiration according to Ncert?
What is respiration Class 9?
It is the process by which chemical energy stored in the food is released in the form of ATP along with carbon dioxide and water. Respiration begins with breathing, a combined process of inhaling oxygen and exhaling carbon dioxide.
What is respiration Class 10 Brainly?
Answer: The process of releasing energy from food is called respiration. The process of respiration involves taking in oxygen (of air) into the cells, using it for releasing energy by burning food, and then eliminating the waste products (carbon dioxide and water) from the body.
What is respiration Class 10 BYJU’s?
“Respiration is defined as a metabolic process wherein, the living cells of an organism obtains energy (in the form of ATP) by taking in oxygen and liberating carbon dioxide from the oxidation of complex organic substances.”
What is respiration short answer Brainly?
What is respiration 6th class?
Respiration. Respiration is the chemical process in which food taken by an organism combines with oxygen to release energy. This energy is used by the organism to carry out its various life processes. Carbon dioxide and water are the other products of the process of respiration.
What is needed for respiration to occur?
The reactant necessary for cellular respiration to occur is oxygen. Cellular respiration, in a sense, is breaking down sugar in the presence of oxygen. During cellular respiration, sugar is broken down to carbon dioxide and water and ATP is made.
What is the two processs occur during respiration are?
Pulmonary ventilation/breathing. – inspiration (air in)&expiration (air out) in response to changes of O2&CO2 in blood.
What are the steps in the process of respiration?
Aerobic respiration is the process in which energy from glucose is released in the presence of oxygen. Three major steps of aerobic respiration are: Glycolysis, Krebs Cycle and Electron Transport Chain. Glycolysis takes place in the cystol of the cell. The glucose is partially oxidized and is broken down into 3 carbon molecules.
What does respiration only occur in the presence of oxygen?
Cellular respiration that proceeds in the presence of oxygen is called aerobic respiration. Cellular respiration always begins with glycolysis, which can occur either in the absence or presence of oxygen. Cellular respiration that proceeds in the absence of oxygen is anaerobic respiration.