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What is the bacterial structure that acts as a selective barrier allowing nutrients to enter the cell and wastes to leave the cell.?
plasma membrane
How is lipids suited to the function of the membrane?
It separates the cell from its surroundings and acts as a selective barrier to the passage of substances in and out of the cell
A membrane at the boundry of every cell that acts as a selective barrier?
The membrane at the boundary of every cell that acts as a selective barrier is called the cell membrane. The cell membrane is made of compounds called proteins and lipids.
What is a selective barrier that regulats the passage of material into and out of the cell?
The plasma membrane
What is a selective barrier regulating the passage of materials into and out of the cell?
In a plant cell, this selective barrier is known as the cell membrane but also a plant cell has a cell wall. The cell membrane is semi permeable allowing only certain materials so the cell membrane allows in materials and the cell wall ''digests it''. While in a plant cell does not have a cell wall only a cell membrane.It is the cell membrane that acts as its selective barrier.
How are lipids suited to the functions of the membrane?
the outer boundary of the cell. It separates the cell from its surroundings and acts as a selective barrier to the passage of substances in and out of the cell.
The is selective filtering between the cerebral blood vessels and the brain?
the blood-brain barrier
Is dentin is a layer of connective tissue that acts as a barrier to protect the pulp?
Yes, dentin is a layer of connective tissue that acts as a barrier to protect the pulp.
What structure acts as a selective barrierregulating the traffic of materials into and out of the cell?
Cytoplasm is the selectively permeable structure that separates intracellular material from extracellular material.
The skin acts as a barrier against germs and also controls body temperature?
True. The skin acts as a barrier against germs and also controls body temperature.
What type of structure is the concrete barrier in a parking lot?
I think its a mass structure:)
Is the element neon a good conductor of heat and electricity?
Neon is a good insulator due to its stable electron structure. Insulator acts as a barrier to electrons. Neon is used in bulbs.
