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How do most molecules cross the cell membrane?
Most molecules cross the cell membrane through passive diffusion, facilitated diffusion, or active transport. Passive diffusion relies on the concentration gradient, facilitated diffusion involves the use of protein channels or carriers, and active transport requires energy to move molecules against their concentration gradient.
Where in the membrane does facilitated diffusion occur?
Diffusion will most likely to occur where there is a high concentration of gas or water then the particles distibute evenly to the area of low concentration. for example if you could smell a turkey cooking in the oven from upstairs without anyone telling you.
How does most water soluble materials get into a cell process by which molecules tend to move from an area of higher concentration to an area of lower concentration?
Most water-soluble materials enter a cell through the process of passive diffusion, where molecules move across the cell membrane from an area of high concentration to an area of low concentration. This movement occurs without the cell expending energy and helps maintain the balance of molecules inside and outside the cell.
What is the process that would most likely be responsible for the movement of glucose from inside the artificial cell to the solution outside of the cell?
Diffusion would most likely be responsible for the movement of glucose from inside the artificial cell to the solution outside of the cell. Glucose molecules will move from an area of higher concentration (inside the cell) to an area of lower concentration (outside the cell) to reach equilibrium.
How does the shape of a lant cell differ from that of an animal cell?
Plant cells typically have a more rigid and rectangular shape due to the presence of a cell wall made of cellulose, while animal cells have a more irregular shape. Additionally, plant cells often contain a large central vacuole that occupies most of the cell's volume, which is not typically found in animal cells.
How most water solubles get into a cell?
Diffusion
How most water material get into a cell?
Diffusion
Does glucose enters a cell most rapidly by facilitated diffusion?
No, glucose enters a cell most rapidly through facilitated diffusion with the help of glucose transporters, such as GLUT proteins. Facilitated diffusion allows glucose to move down its concentration gradient into the cell without requiring energy.
How most water soluble materials get into a cell.?
Diffusion
How do most molecules cross the cell membrane?
Most molecules cross the cell membrane through passive diffusion, facilitated diffusion, or active transport. Passive diffusion relies on the concentration gradient, facilitated diffusion involves the use of protein channels or carriers, and active transport requires energy to move molecules against their concentration gradient.
Which event is most significant in initiating the wave of depolarization in a cell?
diffusion of Na+ into the muscle fiber
The cells of plants algae fungi and most bacteria get their shape from?
The cells of plants, algae, fungi, and most bacteria get their shape from the cell wall. It provides structural support and helps maintain the shape of the cell. In plants and algae, the cell wall is primarily composed of cellulose, while in fungi it is made of chitin.
Cell division is impaired abnormal cell shape what is the cell organelle if these are the symptoms?
If cell division is impaired and abnormal cell shape is observed, the cell organelle most likely affected is the cytoskeleton. The cytoskeleton is responsible for maintaining cell shape, supporting cell division, and assisting in cell movement. Disruption of the cytoskeleton can lead to issues such as improper cell division and shape changes.
What part of the plant cell that gives it shape?
That is the cell wall.It is the outer most layer.
Is diffusion of molecules across the cell membrane the most complex type of active?
Diffusion of molecules across the cell membrane is actually a passive process, not active. Active transport, which requires energy in the form of ATP, is a more complex process as it moves molecules against their concentration gradient.
What levels of gene expression control allows a cell to respond most rapidly to a changing environment?
post-translational control can respond most rapidly, despite being extremely inefficient.
Where in the membrane does facilitated diffusion occur?
Diffusion will most likely to occur where there is a high concentration of gas or water then the particles distibute evenly to the area of low concentration. for example if you could smell a turkey cooking in the oven from upstairs without anyone telling you.
