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What substances does the body need to carry out cellular respiration?
The body needs glucose and oxygen to carry out cellular respiration. Glucose is the primary source of energy, and oxygen is needed as the final electron acceptor in the electron transport chain to produce ATP.
Where is the electron transport chain in cellular respiration located?
The electron transport chain in cellular respiration is located in the inner mitochondrial membrane of eukaryotic cells and the plasma membrane of prokaryotic cells.
What does cellular respiration take in?
Cellular respiration requires a macromolecule to be broken down (usually glucose) and a final electron acceptor for the end of the electron transport chain (usually oxygen in most organisms). The reactants are a product of photosynthesis.
What is one true distinction between fermentation and cellular respiration?
cellular respiration uses oxygen but fermentation does not use oxygen
What is produced during cellular respiration that is used for completion?
During cellular respiration, the final electron acceptor in the electron transport chain is oxygen. Oxygen is used to complete the process by accepting electrons and protons to form water. This allows for the generation of ATP, the energy currency of the cell.
Where in the food chain does cellular respiration occur?
Cellular respiration occurs in all levels of the food chain, as it is a fundamental process for energy production in living organisms. Producers, such as plants, perform cellular respiration to convert glucose into usable energy after photosynthesis. Consumers, including herbivores and carnivores, also rely on cellular respiration to break down the organic matter they consume, releasing energy for growth, movement, and maintenance. Thus, cellular respiration is essential for energy transfer throughout the entire food chain.
What substances does the body need to carry out cellular respiration?
The body needs glucose and oxygen to carry out cellular respiration. Glucose is the primary source of energy, and oxygen is needed as the final electron acceptor in the electron transport chain to produce ATP.
This is the electron carrier in cellular respiration?
In most cases iron shift between ferrous and ferric states to carry and transport electrons in cellular respiration. The cytochrome b and c complexes also play a major role. In aerobic organisms, oxygen is the final electron acceptor in cellular respiration.
What do organisms need for aerobic cell respiration?
Organisms need oxygen, glucose, and mitochondria to carry out aerobic cell respiration. Oxygen is the final electron acceptor in the electron transport chain, glucose is the source of carbon and energy, and mitochondria are the organelles where aerobic respiration takes place.
Based on the cycle of photosynthesis and cellular respiration one can say that the ultimate original source of energy for all living things on Earth is?
The ultimate original source of energy for all living things on Earth is the sun. Through the process of photosynthesis, plants and other photosynthetic organisms convert solar energy into chemical energy, which is then passed on to other organisms through the food chain. This energy is used by organisms in cellular respiration to carry out essential life processes.
What organelle carries out cellular respiration in plants?
Mitochondria carry out cellular respiration in plants, where glucose is broken down to produce energy for the cell in the form of ATP. This process involves the citric acid cycle and the electron transport chain within the mitochondria.
How does the presence of oxygen (O2) impact the process of cellular respiration in living organisms?
The presence of oxygen (O2) is essential for the process of cellular respiration in living organisms. Oxygen serves as the final electron acceptor in the electron transport chain, allowing for the production of ATP, which is the energy currency of cells. Without oxygen, cells cannot efficiently generate energy through cellular respiration, leading to a decrease in overall cellular function and potentially cell death.
What is the pathway that cellular respiration ends?
The electron transport chain.
How does NADH2 contribute to the electron transport chain in cellular respiration?
NADH2 donates electrons to the electron transport chain, which helps generate energy in the form of ATP during cellular respiration.
Where is the electron transport chain in cellular respiration located?
The electron transport chain in cellular respiration is located in the inner mitochondrial membrane of eukaryotic cells and the plasma membrane of prokaryotic cells.
What is the oxidatve phosphorylation phase of cellular respiration?
the electron transport chain
What does cellular respiration take in?
Cellular respiration requires a macromolecule to be broken down (usually glucose) and a final electron acceptor for the end of the electron transport chain (usually oxygen in most organisms). The reactants are a product of photosynthesis.
