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What else can I help you with?
What is the movement of particles in passive?
In passive transport, particles move across a membrane from an area of higher concentration to an area of lower concentration without the input of energy. This movement is driven by the concentration gradient and does not require the use of transport proteins. Examples include diffusion and osmosis.
How large particles can exit a cell?
It has something to do with the plasma membrane of the cell that allows movement of material into and out of a cell. Yes, but they have to have some sort of "windows" and doorways" which in this case are proteins.
A disorder caused by the body's exaggerated response to foreign chemicals and proteins is a?
The disorder caused by the body's exaggerated response to foreign chemicals and proteins is called an allergy. Symptoms can range from mild reactions like itching and sneezing to severe reactions like anaphylaxis.
What can you say about how proteins are affected by your DNA composition?
protein affected by our DNA because of the gravity of the earth
Is the cell membrane permitable to everything?
Not everything, no. It depends on the cell, some cell membranes are permeable to water (called osmosis) but not smaller particles like proteins. Whereas, some are permeable to proteins and other small particles but not to larger particles.
The movement of relatively large particles across a plasma membrane via transport proteins?
... is called "facilitated diffusion".
What is the movement of relatively large particles across a plasma membrane via transport proteins called?
Facilitated Diffusionosmosis & diffusion
What is the movement of particles in passive?
In passive transport, particles move across a membrane from an area of higher concentration to an area of lower concentration without the input of energy. This movement is driven by the concentration gradient and does not require the use of transport proteins. Examples include diffusion and osmosis.
How large particles can exit a cell?
It has something to do with the plasma membrane of the cell that allows movement of material into and out of a cell. Yes, but they have to have some sort of "windows" and doorways" which in this case are proteins.
In what form are proteins absorbed?
proteins are absorbe din form of little particles.
A disorder caused by the body's exaggerated response to foreign chemicals and proteins is a?
The disorder caused by the body's exaggerated response to foreign chemicals and proteins is called an allergy. Symptoms can range from mild reactions like itching and sneezing to severe reactions like anaphylaxis.
What can you say about how proteins are affected by your DNA composition?
protein affected by our DNA because of the gravity of the earth
Are contractile proteins and motor proteins the same thing?
No, contractile proteins are involved in muscle contraction, while motor proteins are involved in cellular movement and transportation of organelles. Both types of proteins use ATP to produce movement, but they serve different functions in the body.
What sense organ is affected by hemophilia?
Hemophilia is actually the lacking of specific proteins in the blood. The liver normally produces these proteins (called clotting factors) but in people with hemophilia it does not function normally, either not producing or produces non funtioning versions of one or more of these clotting factor proteins
What structures allow small particles to cross the cell membrane?
Small particles can cross the cell membrane through simple diffusion, facilitated diffusion, or active transport. In simple diffusion, particles move from an area of high concentration to low concentration without the need for energy. Facilitated diffusion involves the use of protein channels or carriers to aid in the movement of particles. Active transport requires energy and transport proteins to move particles against their concentration gradient.
Movement of the chromosomes during anaphase would be most affected by a drug that?
inhibits the activity of the motor proteins responsible for pulling the chromosomes to opposite poles of the cell, such as kinesin and dynein.
Is the cell membrane permitable to everything?
Not everything, no. It depends on the cell, some cell membranes are permeable to water (called osmosis) but not smaller particles like proteins. Whereas, some are permeable to proteins and other small particles but not to larger particles.
