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If you consider the boundary of the cell to be the cell membrane, which is selectively permeable, matter can be exchanged between the cell components and the surrounding environment of the cell. This fits the definition of an open system. Matter can be exchanged with the surroundings.
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A cell is considered an open system because it exchanges?
A cell is considered an open system because it exchanges energy and materials with its surroundings. This allows the cell to maintain its internal environment despite fluctuations in the external environment.
What system is the nucleus in?
The nucleus is a membrane-bound organelle within eukaryotic cells. It is part of the cell's endomembrane system and contains the cell's genetic material, including the DNA.
How do voltage-gated sodium channels work to facilitate the transmission of electrical signals in the nervous system?
Voltage-gated sodium channels open in response to changes in electrical charge, allowing sodium ions to flow into the cell. This influx of sodium ions creates an electrical signal that travels along the nerve cell, facilitating the transmission of signals in the nervous system.
Which organelle serves as the transportation system in the cell?
The endoplasmic reticulum (ER) serves as the transportation system in the cell. It is responsible for synthesizing proteins and lipids, and acts as a pathway for these molecules to move throughout the cell.
Which organ system is the muscle cell below most likely a part of?
The muscle cell is most likely part of the muscular system. It is responsible for movement, posture, and production of heat.
A cell is considered an open system because it exchanges?
A cell is considered an open system because it exchanges energy and materials with its surroundings. This allows the cell to maintain its internal environment despite fluctuations in the external environment.
How cell work as open system?
cell works as an open system i.e it takes in substances needed for metabolic activity through its cell membrane.Then it performs its metabolic processes assigned to it .Product and by-product are form in metabolism.Cell either utilizes the product or transport them to other cells.The by-product either stored out of the cell.
How is a battery different to a cell?
A fuel cell is different from a battery cell in so far as reactants are constantly supplied to a fuel cell making it an open system whereas a battery cell is a closed system that stores the reactants within it. A fuel cell works as long as fuel is supplied to it whereas a battery cell requires regular replacements.
How does fuel cell differ from a battery?
A fuel cell is different from a battery cell in so far as reactants are constantly supplied to a fuel cell making it an open system whereas a battery cell is a closed system that stores the reactants within it. A fuel cell works as long as fuel is supplied to it whereas a battery cell requires regular replacements.
How is a fuel cell different to a battery?
A fuel cell is different from a battery cell in so far as reactants are constantly supplied to a fuel cell making it an open system whereas a battery cell is a closed system that stores the reactants within it. A fuel cell works as long as fuel is supplied to it whereas a battery cell requires regular replacements.
When the nervous system signals a muscle to contract what ion channels open?
When the nervous system signals a muscle to contract, calcium channels open in the muscle cell membrane. Calcium ions then flow into the muscle cell, triggering a series of biochemical events that eventually lead to muscle contraction.
Is a burning candle an example of an open system or a closed system?
The light bulb is a closed system: no mass transfer.
A system that receives energy from external sources is called?
open system
Is a cup with a hot liquid inside an open system or a closed system?
The system is open.
Is unix and Linux an open system?
Linux is an open system, Unix is not.
Is a wrist watch an open or closed system?
A battery-operated wrist watch is a closed system. A wind-up wrist watch is an open system.
In a cell phone system what is a cell?
In the cell business phone system terminology the word cell means: a group of cell site antennas that makes up the cellular network.
