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What is responsible for selectively transporting substances into the ventricles from the bloodstream?
Wiki User
∙ 9y ago
The choroid plexus is responsible for selectively transporting substances into the ventricles from the bloodstream.
Wiki User
∙ 9y ago
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Which structure is responsible for the restriction of movement of large complex substances into the bloodstream of your body?
The structure that is responsible for the restriction of movement of large complex substances into the bloodstream of your body is the brain.
Is Endocytosis is the act of transporting substances out of the cell?
No,into a cell
Is a mirror selectively permeable?
A mirror is not selectively permeable. The mirror's surface is rigid since it cannot allow any substances to pass through it.
What cell organelle is responsible for allowing nutrients and water in and out of the cell?
The cell membrane, also known as the plasma membrane, is responsible for allowing nutrients and water in and out of the cell. It acts as a selectively permeable barrier that regulates the passage of substances, allowing essential molecules to enter the cell while preventing harmful substances from entering.
Where is selectively permeable membrane found in plants?
it is found near the cell wall, so that when substances enters the cell wall they pass through the selectively permeable membrane.
Which structure is responsible for the restriction of movement of large complex substances into the bloodstream of your body?
The structure that is responsible for the restriction of movement of large complex substances into the bloodstream of your body is the brain.
What does a selectively permeable membrane do?
A selectively permeable membrane allows some substances through it and does not allow others.Allows certain substances to pass but not others
What is the cell membranes responsible for?
It is a selectively permeable membrane that allows certain substances in and out, but keeps harmful substances from entering the cell. It could be compared to the security guard at the door of an airport that makes sure that nobody dangerous gets in or out.
Do all substances pass through a meberane if it is selectively permeable?
no
Is Endocytosis is the act of transporting substances out of the cell?
No,into a cell
When do cells do active transport?
When transporting substances from low to high concentration, or when transporting substances too large to pass through the membrane without assistance from a transport protein.
What forms in the bloodstream when foreign substances enter it?
An embolus will form in the bloodstream when a foreign substance enters.
A membrane that allows some substances to pass through while excluding others would be called a?
semipermeable or selectively permeable.
Is a mirror selectively permeable?
A mirror is not selectively permeable. The mirror's surface is rigid since it cannot allow any substances to pass through it.
What cell organelle is responsible for allowing nutrients and water in and out of the cell?
The cell membrane, also known as the plasma membrane, is responsible for allowing nutrients and water in and out of the cell. It acts as a selectively permeable barrier that regulates the passage of substances, allowing essential molecules to enter the cell while preventing harmful substances from entering.
What does it mean for a cell membraneto be selectively permeable?
it blocks the passge of most substances
How does the composition of the cell membrane help regulate the movement of substances into and out of the cell?
They pass through channels in the cell membrane.
