0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
Which steps in aerobic cellular respiration require oxygen?
electron transport chain
What are the electrons associated with the hydrogen atom in glucose during aerobic respiration?
oxygen in a series of steps
Which steps in respiration require oxygen?
All three of the basic steps INSPIRATION, VENTILATION and PERFUSION although 1/2 of the 2nd phase or VENTILATION process requires no oxygen and it is the expiration of carbon dioxide from the body through the lungs.
Do anaerobic organisms need oxygen?
No it does not. Cellular respiration is, in its broadest definition, the process in which the chemical bonds of energy -rich molecules such as glucose are converted into energy usable for life processes. All forms of life except viruses carry out respiration. Oxidation of organic material --- in a bonfire, for example --- releases a large amount of energy rather quickly. The overall equation for the oxidation of glucose is:C6H12O6 + 6O2 ⇒ 6CO2 + 6H2O + energyIn respiration, the process of oxidation is broken down into a large number of steps. These steps are catalysed by enzymes and coenzymes; each step releases a small amount of energy in the form of ATP. This process consists of two main steps: glycolysis, and pyruvate breakdown.Aerobic respiration does not require oxygen. It is the preferred method of pyruvate breakdown. It yields 36 ATP molecules, as well as carbon dioxide, and water. This makes for a total gain of 38 ATP molecules during cellular respiration. This takes place in the mitochondria of the cells.
Where is respiration started?
Respiration has 3 main steps:1. Glycolysis - initial breakdown of glucose2. Krebs Cycle/Citric Acid Cycle - complete breakdown of glucose into CO23. Electron Transport Chain and Oxidative Phosphorylation - use of energy released duringglucose breakdown to produce ATPGLYCOLYSIS:*the breakdown of glucose to produce 2 molecules of pyruvate*requires breaking bonds*exergonic process, energy is released*each molecule of glucose (C6H12O6) is split into 2 three carbon sugars*during the breakdown of glucose, electrons are released*these electrons are stored in 2 molecules of NADH (reduced coenzyme)*the electrons are released later in the electron transport chain (Step 3)*glycolysis occurs in the cytoplasm (does not require mitochondria)*glycolysis requires an investment of energy in order to produce energy*2 ATP used during energy investment phase*4 ATP produced during energy payoff phase*Net: 2 ATP produced during glycolysis per glucose moleculeEquation: C6H12O6 + 2ATP --> 2 pyruvate + 4ATP + 2NADH + 2H2O
Which steps in aerobic cellular respiration require oxygen?
electron transport chain
What are the electrons associated with the hydrogen atom in glucose during aerobic respiration?
oxygen in a series of steps
What are converted into glucose and oxygen in the process of photosynthesis?
Carbon dioxide and water react during a series of steps to produce glucose and oxygen in the process of photosynthesis. The overall chemical reaction is:6CO2 + 6H2O ---> C6H12O6 + 6O2
Which steps in respiration require oxygen?
All three of the basic steps INSPIRATION, VENTILATION and PERFUSION although 1/2 of the 2nd phase or VENTILATION process requires no oxygen and it is the expiration of carbon dioxide from the body through the lungs.
What are the reactants and the products for cellular respiration?
Most cells generate ATP and other high-energy compounds by breaking down carbohydrates especially glucose. The complete reaction sequence can be summarized as follows: glucose +oxygen = carbon dioxide + water The breakdown occurs in a series of small steps, several of which release sufficient energy to support the conversion of ADP to ATP. The complete catabolism of one molecule of glucose provides a typical body cell a net gain of 36 molecules of ATP.
What produces glucose and water from Radiant energy?
Plants. Any type of producer will create glucose and oxygen. This is called phototyntathese. The steps of photothistithese is: The plant absorbs the suns energy. The plant will transmitte all the energy. The plant will give off glucose and oxygen and nutriments in the soil.
Do anaerobic organisms need oxygen?
No it does not. Cellular respiration is, in its broadest definition, the process in which the chemical bonds of energy -rich molecules such as glucose are converted into energy usable for life processes. All forms of life except viruses carry out respiration. Oxidation of organic material --- in a bonfire, for example --- releases a large amount of energy rather quickly. The overall equation for the oxidation of glucose is:C6H12O6 + 6O2 ⇒ 6CO2 + 6H2O + energyIn respiration, the process of oxidation is broken down into a large number of steps. These steps are catalysed by enzymes and coenzymes; each step releases a small amount of energy in the form of ATP. This process consists of two main steps: glycolysis, and pyruvate breakdown.Aerobic respiration does not require oxygen. It is the preferred method of pyruvate breakdown. It yields 36 ATP molecules, as well as carbon dioxide, and water. This makes for a total gain of 38 ATP molecules during cellular respiration. This takes place in the mitochondria of the cells.
Where is respiration started?
Respiration has 3 main steps:1. Glycolysis - initial breakdown of glucose2. Krebs Cycle/Citric Acid Cycle - complete breakdown of glucose into CO23. Electron Transport Chain and Oxidative Phosphorylation - use of energy released duringglucose breakdown to produce ATPGLYCOLYSIS:*the breakdown of glucose to produce 2 molecules of pyruvate*requires breaking bonds*exergonic process, energy is released*each molecule of glucose (C6H12O6) is split into 2 three carbon sugars*during the breakdown of glucose, electrons are released*these electrons are stored in 2 molecules of NADH (reduced coenzyme)*the electrons are released later in the electron transport chain (Step 3)*glycolysis occurs in the cytoplasm (does not require mitochondria)*glycolysis requires an investment of energy in order to produce energy*2 ATP used during energy investment phase*4 ATP produced during energy payoff phase*Net: 2 ATP produced during glycolysis per glucose moleculeEquation: C6H12O6 + 2ATP --> 2 pyruvate + 4ATP + 2NADH + 2H2O
Does the mitochondria only produce water from oxygen?
Most cells generate ATP and other high-energy compounds by breaking down carbohydrates—especially glucose. The complete reaction sequence can be summarized as follows:glucose + oxygen = carbon dioxide + water + ATP in the mitochondrion. You can see that carbon dioxide, water and ATP are all produced.The breakdown occurs in a series of small steps, several of which release sufficient energy to support the conversion of ADP to ATP. The complete catabolism of one molecule of glucose provides a typical body cell a net gain of 36 molecules of ATP.ATP production occurs inside mitochondria.
Photosynthesis requires many steps to make glucose?
Photosynthesis requires many steps to make glucose. The key ingredients for the steps to be accomplished are sunlight and carbon dioxide.
What is the main fuel for cellular respiration?
the main fuel for cellular respiration is protein, fat, sugar, and oxygen from the food you eat.
Can you describe how cellular respiration breaks down food to provide energy and release carbon dioxide?
Most cells generate ATP and other high-energy compounds by breaking down carbohydrates-especially glucose. The complete reaction sequence can be summarized as follows: glucose+oxygen = carbon dioxide + water. The breakdown occurs in a series of small steps, several of which release sufficient energy to support the conversion of ADP to ATP. The complete catabolism of one molecule of glucose provides a typical body cell a net gain of 36 molecules of ATP.
