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Do large cells move across the cell membrane quickly?
A large cell will never move across an intact cell membrane.
How do large cells move across the cell membrane?
There cannot be large cells inside a cell.
What do you think its right answer of the question Molecules that are too large to be moved across a cell membrane can be removed from the cell by endocytosis or exocytosis?
The statement is incorrect. Molecules that are too large to be moved across a cell membrane are typically removed from the cell through exocytosis, where they are transported out of the cell in vesicles. Endocytosis is the process by which cells take in substances by engulfing them in vesicles, not removing them.
Why can oxygen diffuse across a cells membrane but a protein cannot?
Proteins are to large or Oxygen is much smaller than a protein.
What is phagocytosis and how does it work?
large particles or cells are engulfed by the cell plasma membrane
Will the red and white blood cells and platelets which make ap the blood be remove while urea is removed fro the blood?
No, the blood cells are too large to pass through the dialysis membrane.
Which one moves faster across the cell membrane the large or the small?
Small particles move faster across the membrane.
What molecules will move easily across the cell membrane: large proteins, starch, water, or DNA?
Water is the molecule that will move easily across the cell membrane. It can cross the membrane through special channels called aquaporins. Large proteins, starch, and DNA are too large to pass through the membrane without assistance.
What happens to the portion of the cells membrane that surround a large molecule during endocytosis?
it separates from the membrane.
Why do cells need carriers proteins that transport glucose?
Large molecules, such as glucose, are not able to pass through the cell membrane. Therefore proteins are needed to transport them across.
Why can oxygen diffuses across a cell membrane but Protein can not?
Its too large
What large molecules need help getting across cell membrane?
In general, molecules that cannot diffuse across the cell membrane are either very large, such as starches and fats, or very polar.
