The Endoplasmic Reticulum is an organelle composed of canals, tubes and sacs. The ER is responsible for transporting molecules through the cytoplasm.
The endoplasmic reticulum (ER) is a cellular organelle composed of a system of canals for the transport of molecules within the cell. It plays a key role in protein and lipid synthesis, storage, and transport. The rough ER is studded with ribosomes and is involved in protein synthesis, while the smooth ER is important for lipid metabolism and detoxification.
Selective transport refers to the movement of specific substances across a membrane, such as a cell membrane or an organelle membrane, through specialized transport proteins or channels. This process allows cells to regulate the passage of certain molecules in and out of the cell, maintaining internal homeostasis. Selective transport ensures that only certain molecules are allowed to cross the membrane, while others are excluded.
No, active transport is a process that requires energy to move molecules against their concentration gradient. Starch molecules are too large to be transported through a membrane using active transport. Starch molecules are typically broken down into simpler sugars before they can be transported across a membrane.
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the Endoplasmic reticulum is the reconfigurer of molecules in the cell The molecules over here are packed sorted and sent to other respective organells. The ER id spread through out the cell and associated with the every other organelle in the cell. It maintains the synthesis of the molecules int he cell.
The endoplasmic reticulum (ER) is a cellular organelle composed of a system of canals for the transport of molecules within the cell. It plays a key role in protein and lipid synthesis, storage, and transport. The rough ER is studded with ribosomes and is involved in protein synthesis, while the smooth ER is important for lipid metabolism and detoxification.
mitoonchondria
Selective transport refers to the movement of specific substances across a membrane, such as a cell membrane or an organelle membrane, through specialized transport proteins or channels. This process allows cells to regulate the passage of certain molecules in and out of the cell, maintaining internal homeostasis. Selective transport ensures that only certain molecules are allowed to cross the membrane, while others are excluded.
Most of the cell transport occurs through the use of vesicles created by the Golgi apparatus.
No, active transport is a process that requires energy to move molecules against their concentration gradient. Starch molecules are too large to be transported through a membrane using active transport. Starch molecules are typically broken down into simpler sugars before they can be transported across a membrane.
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Transport proteins help facilitate the movement of molecules across a membrane by providing a specific channel or carrier for the molecules to pass through. These proteins can be selective, allowing only certain molecules or ions to pass through, and can also be regulated based on the cell's needs. Additionally, transport proteins can function through processes such as facilitated diffusion or active transport to move molecules in or out of the cell.
the Endoplasmic reticulum is the reconfigurer of molecules in the cell The molecules over here are packed sorted and sent to other respective organells. The ER id spread through out the cell and associated with the every other organelle in the cell. It maintains the synthesis of the molecules int he cell.
The endoplasmic reticulum is responsible for transporting nutrients and other molecules throughout the cell. It acts as a network of membranes that connect various parts of the cell and allows for the transport of proteins, lipids, and other molecules to different organelles.
The Prime Example: is the MTOC; also known as "The Microtubule Organizing Centers". First runner-up is "The Cytoskeleton".
Osmosis, Passive Transport, and Active Transport
The cell organelle that controls entry into the cell is the cell membrane. It acts as a selective barrier, allowing only specific molecules to enter and exit the cell through processes like diffusion, facilitated diffusion, active transport, and endocytosis.