What would be the net gain of ATP from the breakdown of 10 molecules of glucose under?
360 would be the net gain of ATP from the breakdown of ten molecules of glucose under aerobic conditions.
What is the net gain of ATP from the breakdown of one molecule of glucose by glycolysis?
Glucose is the source of almost all energy used by cells. Overall, glycolysis produces two pyruvate molecules, a net gain of two ATP molecules, and two NADH molecules.
How many ATP are produced from breaking down glucose?
What is the net gain of ATP molecules in Krebs cycle?
The Krebs cycle produces the CO2 that you breath out. 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.
How many net ATP are formed in aerobic glycolysis?
What is the net gain of ATP molecules in aerobic respiration?
There is net gain of 38 ATP molecules during aerobic respiration of one molecule of glucose. But in most eukaryotic cells, 2 molecules of ATP are required for transporting the NADH produced in glycolysis into the mitochondrion for further oxidation. Hence, net gain of ATP here is 36 molecules.
What is the correct order of the stages of aerobic cellular respiration?
Aerobic respiration involves four stages: glycolysis, a transition reaction that forms acetyl coenzyme A, the citric acid (Krebs) cycle, and an electron transport chain and chemiosmosis
What is net gain of aerobic degradation of glucose?
In aerobic cells, however, glycolysis is only the first stage in glucose degradation. The reactions of glycolysis result in the breakdown of glucose into pyruvate, with the net gain of two molecules of ATP (Figure 2.32).
What type of reaction respiration is?
Respiration is an exothermic process. During respiration, glucose molecules are converted into a number of other molecules which in the end give CO2 and H2O.
What type of reaction is aerobic cellular respiration?
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. In cellular respiration, glucose and oxygen react to form ATP. Water and carbon dioxide are released as byproducts.
What are the steps of respiration?
The stages of cellular respiration include glycolysis, pyruvate oxidation, the citric acid or Krebs cycle, and oxidative phosphorylation.
What are the 3 steps in respiration?
Aerobic (“oxygen-using”) respiration occurs in three stages: glycolysis, the Krebs cycle, and electron transport. In glycolysis, glucose is split into two molecules of pyruvate
What is the pathway taken by air in the respiratory system illustrate with a Labelled diagram?
Air enters the nostrils passes through the nasopharynx, the oral pharynx through the glottis into the trachea into the right and left bronchi, which branches and rebranches into bronchioles, each of which terminates in a cluster of alveoli Only in the alveoli does actual gas exchange takes place
What is the path way taken by air in the respiratory system?
Air enters the body through the nasal and oral cavity, then passes through pharynx, larynx and trachea. The trachea divides to the left and right bronchi at the fifth thoracic vertebrae.
What is the pathway taken by air in the respiratory system?
Respiratory System: Pathway of air: nasal cavities (or oral cavity) > pharynx > trachea > primary bronchi (right & left) > secondary bronchi > tertiary bronchi > bronchioles > alveoli (site of gas exchange)
When air enters your nose does it pass to different parts?
When you inhale through your nose or mouth, air travels down the pharynx (back of the throat), passes through your larynx (voice box) and into your trachea (windpipe). Your trachea is divided into 2 air passages called bronchial tubes. One bronchial tube leads to the left lung, the other to the right lung
What is the correct pathway of oxygen to the lungs?
What are tiny air sacs in the lungs called?
Tiny air sacs at the end of the bronchioles (tiny branches of air tubes in the lungs). The alveoli are where the lungs and the blood exchange oxygen and carbon dioxide during the process of breathing in and breathing out.
What is not good for your lungs?
7 Worst Foods for COPD and Your Lungs
- Acidic Foods and Drinks. There is a ring of muscle forming a valve at the end of the esophagus.
- Carbonated Beverages. Unsurprisingly, carbonated beverages made our list.
- Cold Cuts.
- Cruciferous Vegetables.
- Dairy Products.
- Excessive Salt.
What are the air sacs found in lungs?
Inhaled air passes through tiny ducts from the bronchioles into elastic air sacs (alveoli). The alveoli are surrounded by the alveolar-capillary membrane, which normally prevents liquid in the capillaries from entering the air sacs.