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A cellular organelle that possess a membrane?
The mitochondria is a cellular organelle that possesses a membrane. It is known as the powerhouse of the cell, generating energy in the form of ATP through cellular respiration. The mitochondria has two membranes, an outer membrane and an inner membrane, which encloses the matrix where ATP production occurs.
Why do mitochondria possess two membranes?
Mitochondria possess two membranes because they are believed to have evolved from a symbiotic relationship between a primitive eukaryotic cell and a prokaryotic cell. The outer membrane helps protect the organelle, while the inner membrane is where important processes like cellular respiration occur.
Why do mitochondria possess a double membrane structure?
Mitochondria possess a double membrane structure because they are believed to have originated from a symbiotic relationship between an ancient prokaryotic cell and a eukaryotic cell. The outer membrane helps protect the organelle, while the inner membrane contains proteins essential for energy production through cellular respiration.
Do animals possess mitochondria, and if so, what role do these organelles play in their cellular functions?
Yes, animals possess mitochondria, which are organelles responsible for producing energy in the form of ATP through a process called cellular respiration. Mitochondria play a crucial role in the cellular functions of animals by generating the energy needed for various biological processes.
Do yeast possess mitochondria?
Yes, yeast possess mitochondria. Mitochondria are membrane-bound organelles found in the cells of eukaryotic organisms, including yeast, that are responsible for producing energy in the form of ATP through cellular respiration.
Do archaea possess organelles within their cellular structure?
No, archaea do not possess organelles within their cellular structure.
How are plants able to conduct cellular respiration after kept in the dark for weeks?
Plants can conduct cellular respiration in the dark because they possess stored energy in the form of starch and other carbohydrates. During the absence of light, they break down these reserves to generate ATP, the energy currency of the cell, through cellular respiration. This process allows them to maintain essential metabolic functions, even when photosynthesis is not occurring. Essentially, while photosynthesis generates energy using light, cellular respiration allows plants to utilize their stored energy when light is unavailable.
Which cells contain this organelle plant cell animal cell or both?
Both plant and animal cells contain mitochondria, which are the organelles responsible for energy production through cellular respiration. However, only plant cells possess chloroplasts, which are involved in photosynthesis. Therefore, while mitochondria are present in both cell types, chloroplasts are exclusive to plant cells.
Why is it possible for organisms to carry out photosynthesis and cellular respiration?
Organisms can carry out photosynthesis and cellular respiration because they possess specific cellular structures and biochemical pathways that facilitate these processes. Photosynthesis, primarily occurring in plants and some microorganisms, uses sunlight to convert carbon dioxide and water into glucose and oxygen. Cellular respiration, which occurs in all living organisms, breaks down glucose in the presence of oxygen to produce energy (ATP), carbon dioxide, and water. Together, these processes form a cycle that sustains life by converting solar energy into chemical energy and ensuring efficient energy release for cellular activities.
Internal structure that eukaryotic animal cells possess that prokaryotic bacteria cells do not posses?
Eukaryotic animal cells possess membrane-bound organelles, such as the nucleus, mitochondria, and endoplasmic reticulum, which prokaryotic bacteria cells lack. These organelles allow for compartmentalization of functions within the cell and are essential for complex cellular processes.
How does a roundworm facilitate respiration?
Roundworms facilitate respiration through their body surface, where gases like oxygen and carbon dioxide are exchanged with the environment. They do not possess specialized respiratory organs like lungs or gills. Oxygen from the environment diffuses through their body surface into their body, while carbon dioxide produced during cellular respiration diffuses out.
Do cats have a mitochondria?
YES.Cats are eukariyotic organisms.All of them have mitochondria
