What organelle sites a cellular respiration?
The mitochondrion, where ATP (adenosine triphosphate/energy) is synthesized from ADP (Adenosine Diphosphate) and one inorganic phosphate molecule.
Why those the heart have more mitochondria?
Energy is released in the Mitochondria through a process called respiration.Heart muscle requires a lot of energy to keep its muscles contracting and working all the time , so it's cells have a lot of mitochondria.
Mitochondria are also present in cells which carry out Active transport (like cells in the gut wall) as active transport also require energy from respiration.
What is the terminal electron acceptor in aerobic cellular respiration?
NAD+ is the first electron acceptor in cellular respiration (O2 is the final acceptor).
Is respiration faster than photosynthesis?
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What organelle does photosynthesis and cellular respiration occur in?
Respiration occurs in two compartments - glycolysis in the cytoplasm and the TCA cycle and electron transport chain in the mitochondria. However, cells that are actively photosynthesising do not need to respire because ATP is synthesised in the chloroplast.
When was cellular respiration discovered?
There were several scientist who discovered cellular respiration. One is Han Krebs, who discovered cellular respiration on citric acid cycle. Another is Claude Bernard, who invented cellular respiration's medicinal attribute.
How is cellular respiration a benefit to plants?
Respiration benefits plants as it provides them with energy and nutrients, innit.
What does cellular respiration remove from the air?
Cellular respiration removes oxygen from the air and releases carbon dioxide as a waste product.
Can cellular respiration and fermentation be used to release energy?
No. Either cellular repsiration or fermentation can be used to release energy depending on the presence or absense of oxygen. When oxygen is present, it acts as the terminal electron acceptor in cellular repritation, followed by the release of energy When there is no oxygen present, other organic molecules (like lactic acid) accept the terninal electron and energy is generated
How can i compare and contrast cellular respiration and photosynthesis?
Right here, just visualize the circles: Photosynthesis: * Only in plants and some bacteria * Occurs in chloroplasts * Reactants: CO2, H2O & Light Energy * Products: O2 & Glucose Similarities: * Both involve O2, H2O, CO2, H2O, Glucose & energy * Both are REDOX reactions Respiration: * In both plants and animals * Occurs in the mitochondria * Reactants: O2 & Glucose * Products: CO2, H2O & Energy
What 3 cycles are involved in cellular respiration?
1. glycolysis
2. transition stage
3. the kreb cycle
4. the electron transport chain
What is is the order of the steps for cellular respiration?
1. Glucose is metabolised to form pyruvate (glycolysis)
Anaerobic (without oxygen):
- Pyruvate is converted to lactate or ethanol
Aerobic (in the presence of oxygen):
- Pyruvate is converted to acetyl CoA
- Citric Acid Cycle
- Electron transport chain
What phase in cellular respiration releases the oxygen?
glycosis, where a six carbon sugar is split into two molecules of a 3 carbon sugar.
Does cellular respiration generally require oxygen?
Yes,it generally require.Organisms generally respire aerobically
How does the plant get oxygen?
Most of autotrophic plants get major amount of oxygen from photosynthesis. During night, when there is no photosynthesis, oxygen by plants is obtained from air However, the amount of oxygen released during photosynthesis by plants is manifold of their requirement for respiration.
Why is oxygen so important in cellular respiration?
Oxygen is essential in cellular respiration because it serves as the final electron acceptor in the electron transport chain, allowing for the production of the majority of ATP in aerobic respiration. Without oxygen, the electron transport chain cannot function, resulting in a significant decrease in ATP production and ultimately leading to cell death.
In which cell structure does most of the process of cellular respiration take place?
mitochondria is the organlle in which cellular respiration occurs. Tanxx for all of yaz who tak ma advice on dis i wuld noe i did a cell projec on all da organlled from cytoplasm to nucleaus and many more. Lev a questun en ill ansur it thannx.
How is energy transferred between photosynthesis and cellular respiration?
Photosynthesis:
Water + Carbon dioxide => light energy => Oxygen + Glucose
6H2O + 6CO2 + light -> 6O2 + C6H12O6
Respiration:
Oxygen + Glucose -> water + carbon dioxide + energy
6O2 + C6H12O6 -> 6H2O + 6CO2 + energy
What happens to molecules during cellular respiration?
During cellular respiration, molecules such as glucose are broken down to release energy. This process involves several stages, including glycolysis, the citric acid cycle, and oxidative phosphorylation. As glucose is metabolized, it is converted into carbon dioxide and water, with the energy released being captured in the form of ATP. Overall, cellular respiration transforms the chemical energy stored in food into usable energy for cellular activities.
What are the difference between photosythisis and cellular respiration?
First of all, photosynthesis can only occur in plants. Animals are incapable of performing this process. Cellular respiration ,however, can occur in both plants and animals. Ironically, the two processes are alike in a special way: the formula for cellular respiration is the exact reverse of the formula for photosynthesis. See the 'Related Questions' link on this page for the formulas.
Photosynthesis is an anabolic process, whereas cellular respiration is a catabolic process.
In other words, photosynthesis involves the synthesis of organic compounds while cellular respiration involves the breakdown of organic compounds.
Although photosynthesis is anabolic and cellular respiration is catabolic, both processes require an input of energy at various stages. For example, during the first stage of cellular respiration, glycolysis, an input of ATP (adenosine triphosphate) is required in order to breakup glucose into two pyruvate molecules. It is important to note that during glycolysis, 4 ATP are produced for every 2 ATP used, resulting in a net gain of 2 ATP.
How is the mitochondria of a cell like a engine?
bc the mitochrondia is also known as the power house of the cell and the power plant powers everything