What are the reactants and products of cellular respiration?
Carbon dioxide + Water Glucose (sugar) + Oxygen CO2 + H2O C6H12O6 + 6O2 Cellular respiration or aerobic respiration is a series of chemical reactions which begin with the reactants of sugar in the presence of oxygen to produce carbon dioxide and water as waste products.
What are the products of cellular respiration?
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 are the reactants and products of cellular respiration quizlet?
The two reactants needed for cellular respiration are glucose and oxygen. What are the three products of cellular respiration? The three products of cellular respiration are ATP energy, carbon dioxide, and water.
What are the reactants in cellular respiration definition?
Reactants are the molecules that begin cellular respiration, in this case that would be oxygen and glucose. Products are what forms during cellular respiration. Here, the products are carbon dioxide, water, and energy.
What are the three products of cellular respiration?
Cellular respiration is this process in which oxygen and glucose are used to create ATP, carbon dioxide, and water. ATP, carbon dioxide, and water are all products of this process because they are what is created.
Where does cellular respiration take place quizlet?
mitochondria
What does cellular respiration do quizlet?
Cellular respiration breaks glucose down into water, carbon dioxide, and energy. Process that releases energy by breaking down glucose and other food molecules in the presence of oxygen.
What is the main purpose of cellular respiration quizlet?
The purpose of cellular respiration is to release usable energy to power a cell.
What is the main purpose for cellular respiration?
The primary “goal” of Cellular Respiration is to harvest energy from glucose and other energy-rich carbon- based molecules and use it to make ATP, which is the universal energy molecule.
What are the two types of cellular respiration?
There are two main types of cellular respiration—aerobic respiration and anaerobic respiration. Aerobic respiration is a specific type of cellular respiration, in which oxygen (O2) is required to create ATP.
What is the main purpose of cellular respiration *?
Cellular respiration releases stored energy in glucose molecules and converts it into a form of energy that can be used by cells.
Which type of cellular respiration is more efficient?
Aerobic cell respiration
What is the difference between the 2 types of 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.
What are the two end product of anaerobic respiration?
Aerobic respiration vs anaerobic respiration
|
Aerobic |
Anaerobic |
| Oxygen |
Needed |
Not needed |
| Glucose breakdown |
Complete |
Incomplete |
| End product(s) |
Carbon dioxide and water |
Animal cells: lactic acid. Plant cells and yeast: carbon dioxide and ethanol |
| Energy released |
Relatively large amount |
Relatively small amount |
What is another name for anaerobic respiration?
The other name for anaerobic respiration is fermentation.
What are the 3 stages of anaerobic respiration?
The reactions of cellular respiration can be grouped into three stages: glycolysis, the Krebs cycle (also called the citric acid cycle), and electron transport. Figure below gives an overview of these three stages, which are also described below.
What is Stage 1 of aerobic respiration called?
Glycolysis
What are the stages of anaerobic cellular respiration?
Aerobic vs anaerobic respiration
|
Aerobic |
Anaerobic |
| Location |
Cytoplasm (glycolysis) and mitochondria |
Cytoplasm |
| Stages |
Glycolysis (anaerobic), Krebs cycle, oxidative phosphorylation |
Glycolysis, fermentation |
| ATP produced |
Large amount (36 ATP) |
Small amount (2 ATP) |
What are the three main pathways of aerobic cellular respiration?
Aerobic respiration is divided into three main stages: Glycolysis, Citric acid cycle and Electron transport chain.
What are the three steps of cellular respiration and where do they occur?
Cellular respiration is the process in which cells break down glucose, release the stored energy, and use it to make ATP. The process begins in the cytoplasm and is completed in a mitochondrion. Cellular respiration occurs in three stages: glycolysis, the Krebs cycle, and electron transport.
What is the process of aerobic respiration?
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. Aerobic respiration is the process of breaking down the food that comes into a cell using oxygen to help power that process.
What are the three pathways of breakdown of glucose?
(i) Aerobic respiration takes place in the mitochondria in the presence of oxygen. Pyruvic acid is converted into carbon dioxide, and water thus releasing a lot of energy. (ii) Anaerobic respiration takes place in the cytoplasm in the absence of oxygen.
What is the breakdown of glucose called?
Why is respiration different from breathing?
As stated above, breathing is the biological process of inhaling and exhaling of the gases between the cells and the environment. The mechanism of breathing involves various respiratory structures such as the windpipe, lungs and nose. Respiration, on the other hand, is a chemical process that takes place in the cell.
What are the different pathways in which glucose is oxidised?
1) Aerobic respiration : In this case pyruvate is broken down into water and carbon dioxide along with release of energy. It commonly occurs in mitochondria of cells. 2) Anaerobic respiration in yeast : In yeast cells during fermentation pyruvate is converted into ethanol and C02 in the absence of 02.
How is glucose broken down?
During glycolysis, glucose is broken down in ten steps to two molecules of pyruvate, which then enters the mitochondria where it is oxidised through the tricarboxylic acid cycle to carbon dioxide and water. Glycolysis can be split into two phases, both of which occur in the cytosol.
What are the difference between aerobic and anaerobic respiration?
Aerobic respiration is a fixed metabolic reaction that takes place in the presence of oxygen, going on in a cellular to transform chemical energy into ATPs….
| Aerobic Respiration |
Anaerobic Respiration |
| Glucose breaks down into carbon dioxide and water. |
Glucose breaks down into ethyl alcohol, carbon dioxide, and energy. |
What is used in anaerobic respiration?
In anaerobic respiration, glucose breaks down without oxygen. The chemical reaction transfers energy from glucose to the cell. Anaerobic respiration produces lactic acid, rather than carbon dioxide and water. Unfortunately this can lead to painful muscle cramps.
