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One of the most important functions of the cell membrane is to the movement of dissolved from the liquid on one side of the membrane to the liquid on the other?
solvent
What is the Process by witch a membrane engulfs tiny droplets of liquid from surrounding?
Endocytosis
What Small droplets of liquid can pass through a cell membrane by the process of?
One method of movement across the membrane is by diffusion, which is related to osmosis.
When a cell takes in larger particles through a cell membrane?
When a cell needs to take in a particle larger than the membrane channels can passage, it will invaginate the cell membrane around the particle(s) and pinch off part of the membrane containing the particles inside the cell membrane. This is called phagocytosis (when the particles are primarily solid) or pinocytosis (when the particles are primarily liquid).
What is the liquid material between the nucleus and the cell membrane?
cytosol. (cytosol + organelles = cytoplasm)
Separates particles from the liquid by forcing the liquid through a membrane?
Liquid solids are the particles that come from liquid. This goes through a membrane.
What is the thing that separates the brain from the scull?
The brain is inside a bag of tissue (membrane) called the duramater, this membrane holds liquid (cephaloraquidean liquid), the brain is "floating" in this liquid, and the membrane surrounds the brain and the liquid separaing both from the skull.
Which technique uses a porous barrier to separate a solid from a liquid?
Liquid solid is the solid particles from the liquid. This goes through to the membrane.
One of the most important functions of the cell membrane is to the movement of dissolved from the liquid on one side of the membrane to the liquid on the other?
solvent
What is the movement of molecules through a membrane due to the pressure of a liquid on that membrane?
Osmosis.
Give the difference between diffusion and osmosis?
diffusion- it is the type of passing of liquid from one part to another. it has semi-permeable membrane to pass the liquid. osmosis-it is the type of passing liquid but it has no membrane.
What would if the concentration of the starch inside of the membrane was greater than the starch concentration outside the membrane?
Assuming the starch can not penetrate the membrane, but the carrier liquid can, then the liquid would flow into the membrane until the two concentrations were the same. Or the starch would migrate out of the membrane until the concentrations were the same if it can.
What is pinocystosis?
liquid transportation inside the cell membrane
Membrane-bound packet in cytoplasm that contains liquid?
cytoplasm
What is the liquid material between the nucleus and cell membrane?
cytoplasm
The functions of the pleural membrane?
The function of the pleural membrane is to reduce friction in the lungs by creating a liquid to coat the inside of the lungs
What can you conclude about the cell membrane structure if liquid soluble molecules move across the membrane?
It can be concluded that if the liquid soluble molecules move more readily across the membrane then the membrane must be made of lipids. When two parts are made of similar material then they will be more likely to allow other particles like them to pass.
