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What materials are permeable to some ofthe substances but impermeable to the others?
Semi-permeable membranes are materials that allow certain substances to pass through while blocking others based on their size and charge. Examples include cell membranes in living organisms and dialysis membranes used in medical treatments. These membranes play a crucial role in biological processes and separations in various industries.
What kind of macromolecule controls the rate of reaction?
Proteins control the rate of reactions and regulate cell processes. Others form important cellular structures, while still others transport substances into or out of cells to help fight disease.
What do you understand by terms semi permeable?
A semi-permeable membrane is a membrane that allows certain substances to pass through while preventing others from crossing. It selectively permits the passage of molecules based on size and charge. This property is crucial in biological processes such as osmosis and filtration.
Does a permeable membrane will let substances pass through it?
Yes, a permeable membrane allows certain substances to pass through while blocking others based on their size and chemical properties. It enables the selective transport of molecules, ions, or particles across a barrier, such as in biological systems or in water filtration processes.
Biological membranes are said to have what When some substances can pass across them but others cannot?
Biological membranes are said to have selectively permeable properties. This means that they allow certain substances to pass through while blocking the passage of others, based on their size, charge, and solubility. This selective permeability is crucial for maintaining cellular homeostasis and regulating the internal environment of cells.
What is the process which one or more substances are changed into others?
They could be chemical or (thermo)nuclear processes.
What is the process in which one or more substances are changed into others?
They could be chemical or (thermo)nuclear processes.
What planet has rings in a different direction from others?
Uranus has rings in a different direction from others.
Does Copper bond with other substances?
yes it does bond with others substances
Why the Windmills in Ireland moves in opposite direction?
They don't. They way windmills turn is based on their design and the prevailing winds where they are built. Windmills in Ireland are no different than others in the world.
Is upwind the opposite of dishonest?
No, upwind and dishonest are not opposites. Upwind refers to the direction from which the wind is coming, while dishonest refers to not being truthful or deceiving others.
What substances are element?
All of the substances found in the Periodic Table are considered as elements. None others are.
All comets orbit the Sun in the same direction as the planets?
False. While most comets orbit the Sun in the same direction as the planets (counterclockwise when viewed from above Earth's North Pole), there are exceptions. Some comets have retrograde orbits, meaning they orbit in the opposite direction of the planets.
What direction if 1 gear is turend do the others turn in?
When one gear is turned, the adjacent gears will turn in the opposite direction. For example, if you turn a gear clockwise, the gear directly connected to it will turn counterclockwise. This alternating motion continues through the sequence of connected gears. Thus, each gear's direction of rotation alternates with its neighbors.
What materials are permeable to some ofthe substances but impermeable to the others?
Semi-permeable membranes are materials that allow certain substances to pass through while blocking others based on their size and charge. Examples include cell membranes in living organisms and dialysis membranes used in medical treatments. These membranes play a crucial role in biological processes and separations in various industries.
What kind of macromolecule controls the rate of reaction?
Proteins control the rate of reactions and regulate cell processes. Others form important cellular structures, while still others transport substances into or out of cells to help fight disease.
What do you understand by terms semi permeable?
A semi-permeable membrane is a membrane that allows certain substances to pass through while preventing others from crossing. It selectively permits the passage of molecules based on size and charge. This property is crucial in biological processes such as osmosis and filtration.
