Why cellular respiration is exothermic?
During respiration, glucose molecules are converted to other molecules in a series of steps. They finally end up as carbon dioxide and water. The reaction is exothermic because the C=O. and O-H bonds in the products are so much more stable than the bonds in the reactants.
Is respiration exothermic or endothermic explain?
exothermic Respiration is an exothermic process beacuse energy is released during the process. During the process, the carbondioxide present in the food breaks down to form glucose. This glucose combines with oxygen in the cells of our body and liberate high amount of energy. Was this answer helpful?
Is respiration endothermic or endothermic?
Respiration is an endothermic reaction.
Is cellular respiration an exothermic chemical reaction?
As glucose is broken down into carbon dioxide, water, and ATP energy, the respiration reaction is exothermic.
Why is respiration an endothermic reaction?
Complete answer: Respiration is an exothermic process as it releases heat or energy. During our breathing process, we feel warmer air coming outside which happened due to the respiration reaction in our body.
Is cellular respiration aerobic or anaerobic?
Cellular respiration can occur both aerobically (using oxygen), or anaerobically (without oxygen). During aerobic cellular respiration, glucose reacts with oxygen, forming ATP that can be used by the cell. Carbon dioxide and water are created as byproducts.
Is cellular respiration Exergonic or Endergonic?
Cellular respiration is an exergonic (energy-releasing) process.
What type of reaction is cellular respiration?
Respiration releases chemical energy stored in sugars, making it an exothermic reaction.
Why is cellular respiration an aerobic process?
Answer and Explanation: Cellular respiration is called an aerobic process because oxygen is required for it to work.
What is the difference between cellular respiration and anaerobic respiration?
Cellular respiration that proceeds in the absence of oxygen is anaerobic respiration. Cellular respiration that proceeds in the presence of oxygen is aerobic respiration.
Is cellular respiration exergonic or endergonic reaction and why?
It releases energy in steps, each step is coupled with the synthesis of ATP. Only a small amount of energy dissipates as heat. Therefore, we say that the cellular respiration is an exergonic process because in this the energy is released.
Is cellular respiration exergonic or Endergonic?
Cellular respiration is an exergonic (energy-releasing) process.
Is cellular respiration anaerobic or aerobic?
Cellular respiration can occur both aerobically (using oxygen), or anaerobically (without oxygen). During aerobic cellular respiration, glucose reacts with oxygen, forming ATP that can be used by the cell. Carbon dioxide and water are created as byproducts.
Why is cellular respiration called an anaerobic process?
This is because the other stages need oxygen, whereas glycolysis does not, and there was no oxygen in Earth's atmosphere when life first evolved about 3.5 to 4 billion years ago. Cellular respiration that proceeds without oxygen is called anaerobic respiration.
What stages of cellular respiration are aerobic and anaerobic?
There are two types of cellular respiration: aerobic and anaerobic. One occurs in the presence of oxygen (aerobic), and one occurs in the absence of oxygen (anaerobic). Both begin with glycolysis – the splitting of glucose. Glycolysis is an anaerobic process – it does not need oxygen to proceed.
Is cellular respiration endergonic or exergonic?
Cellular respiration is an exergonic (energy-releasing) process.
Is cellular respiration exergonic and catabolic?
Answer and Explanation: Cellular respiration is an exergonic process as it releases energy by the end of its reaction.
What is the cellular respiration process?
cellular respiration, the process by which organisms combine oxygen with foodstuff molecules, diverting the chemical energy in these substances into life-sustaining activities and discarding, as waste products, carbon dioxide and water.
What is the difference between aerobic and anaerobic cellular respiration?
There are two types of Respiration: Aerobic Respiration — Takes place in the presence of oxygen. Anaerobic Respiration –Takes place in the absence of oxygen.
Which of the following is a difference between cellular respiration and anaerobic respiration?
Cellular respiration that proceeds in the absence of oxygen is anaerobic respiration. Cellular respiration that proceeds in the presence of oxygen is aerobic respiration.
Is cellular respiration aerobic?
Cellular respiration can occur both aerobically (using oxygen), or anaerobically (without oxygen). During aerobic cellular respiration, glucose reacts with oxygen, forming ATP that can be used by the cell. Carbon dioxide and water are created as byproducts.
Is cellular respiration Endergonic or Exergonic?
Cellular respiration is an exergonic (energy-releasing) process.
What is the difference between aerobic cellular respiration and anaerobic cellular respiration quizlet?
What is the main difference between aerobic respiration and anaerobic respiration? Aerobic respiration requires oxygen to proceed, but anaerobic respiration does not.
What is true about the anaerobic reactions of cellular respiration?
Answer: During anaerobic cellular respiration, glucose is broken down without oxygen. The chemical reaction transfers glucose energy to the cell. In fermentation, instead of carbon dioxide and water, lactic acid is produced which can lead to painful muscle cramps.
What’s the difference between cellular respiration and aerobic cellular respiration?
Cellular respiration always begins with glycolysis, which ca n occur either in the absence or presence of oxygen. Cellular respiration that proceeds in the absence of oxygen is anaerobic respiration. Cellular respiration that proceeds in the presence of oxygen is aerobic respiration.
What is the difference between cellular respiration and aerobic cellular respiration?
Cellular respiration can occur both aerobically (using oxygen), or anaerobically (without oxygen). During aerobic cellular respiration, glucose reacts with oxygen, forming ATP that can be used by the cell….Aerobic vs anaerobic respiration.
| Aerobic | Anaerobic | |
|---|---|---|
| Reactants | Glucose and oxygen | Glucose |
What is the difference between respiration and cellular respiration?
Respiration (breathing) is the way your body gets oxygen into the lungs from the air outside. Cellular respiration describes how your cells make ATP – a molecule used to provide energy for chemical reactions.
Which statement best describes the reaction for cellular respiration?
Which statement describes the reaction for cellular respiration? The equation is glucose + oxygen ® carbon dioxide + water and energy is produced in the form of ATP.
What is cellular respiration for dummies?
Cellular respiration is the process by which organisms use oxygen to break down food molecules to get chemical energy for cell functions. Cellular respiration takes place in the cells of animals, plants, and fungi, and also in algae and other protists.
Is cellular respiration just breathing?
Breathing occurs through respiratory organs, including the nose, lungs, etc. Respiration takes place in cells and cell organelles, including mitochondria, etc. From the differences given, we can conclude that breathing and cellular respiration are two different processes and cannot be used interchangeably.