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Myosin (thick filaments made of protein) attached to organelles in the fluid cytosol (the streaming part of the cytoplasm) drive cytoplasmic streaming by interacting with the carpet of parallel actin filaments present within the cytosol.
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Example of something similar to cytoplasmic streaming in the human body?
Blood flow in the circulatory system is a phenomenon similar to cytoplasmic streaming, where fluids move continuously throughout the body to transport nutrients, gases, and waste products. This movement is essential for distributing essential substances and maintaining homeostasis within the body.
What organelle is responsible for cytoplasmic streaming?
The cytoskeleton, particularly microfilaments made of actin, is responsible for cytoplasmic streaming. These filaments help move organelles and other substances within the cytoplasm of a cell.
What are the similarities between a paramecium cell and a elodea cell?
They are both cells and are both living.
Which are smaller onion cells or elodea?
Elodea cells are smaller
What processes could account for the movement of cytoplasm?
Cytoplasmic streaming, also known as cytoplasmic transport or cyclosis, is a common phenomenon in plant and animal cells that involves the movement of cytoplasm, organelles, and other substances within the cell. This movement is primarily driven by motor proteins, such as kinesins and dyneins, that use ATP to transport cargo along microtubules and actin filaments in the cytoplasm. Additionally, cytoplasmic streaming can also be influenced by molecular motors, cytoskeletal elements, and other factors that help maintain cellular homeostasis and facilitate various cellular processes.
What does uniformity of cytoplasmic streaming refer to?
Uniformity of cytoplasmic streaming refers to the consistent and coordinated movement of cytoplasm within a cell, which is important for distributing organelles and nutrients. Without uniform cytoplasmic streaming, cells may not function efficiently or be able to maintain proper cellular organization.
Example of something similar to cytoplasmic streaming in the human body?
Blood flow in the circulatory system is a phenomenon similar to cytoplasmic streaming, where fluids move continuously throughout the body to transport nutrients, gases, and waste products. This movement is essential for distributing essential substances and maintaining homeostasis within the body.
Are there organelles in elodea?
Yes, elodea plants have various organelles including the nucleus, chloroplasts, mitochondria, and vacuoles. These organelles play important roles in the plant's cellular functions such as photosynthesis, energy production, and storage of nutrients and waste products.
What are no visible cytoplasmic granules found in?
No visible cytoplasmic granules are found in red blood cells, which lack organelles such as granules or a nucleus.
What organelle is responsible for cytoplasmic streaming?
The cytoskeleton, particularly microfilaments made of actin, is responsible for cytoplasmic streaming. These filaments help move organelles and other substances within the cytoplasm of a cell.
What is the natural streaming of the cytoplasm that occurs within all cells called?
The natural streaming of the cytoplasm within cells is called cytoplasmic streaming or cyclosis. This movement helps distribute nutrients, organelles, and other materials throughout the cell.
What are the similarities between a paramecium cell and a elodea cell?
They are both cells and are both living.
Onion cells and elodea cells structure differences?
Onion cells have a larger rectangular shape with a distinct rectangular cell wall and a central nucleus. Elodea cells are smaller and have a more elongated shape with chloroplasts that move around the cell due to the presence of cytoplasmic streaming. Both types of cells have a cell wall, cell membrane, and cytoplasm, but the arrangement and size of organelles differ.
Using elodea cells as an example why can cyclosis be considered to be crucial cellular function?
Cyclosis, or cytoplasmic streaming, in elodea cells helps distribute nutrients, chloroplasts, and other organelles throughout the cell. This movement enables efficient photosynthesis and cellular metabolism by ensuring all parts of the cell have access to necessary resources. Overall, cyclosis plays a crucial role in cell function by facilitating nutrient uptake, waste removal, and intracellular communication.
Which are smaller onion cells or elodea?
Elodea cells are smaller
What are two cell appendages that help the cells move?
flagella or cilia, but they can also move by cytoplasmic streaming
What processes could account for the movement of cytoplasm?
Cytoplasmic streaming, also known as cytoplasmic transport or cyclosis, is a common phenomenon in plant and animal cells that involves the movement of cytoplasm, organelles, and other substances within the cell. This movement is primarily driven by motor proteins, such as kinesins and dyneins, that use ATP to transport cargo along microtubules and actin filaments in the cytoplasm. Additionally, cytoplasmic streaming can also be influenced by molecular motors, cytoskeletal elements, and other factors that help maintain cellular homeostasis and facilitate various cellular processes.
