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Why are proteins and polysaccharides cannot be transported across a cell membrane by carrier proteins?
They are too large to be transformed by carrier proteins. They are moved across by Vesicles instead.
Why proteins and polysaccharides cannot diffuse through the membrance?
They are too large and usually contain hydrophilic regions which prevent movement across the hydrophobic core of the plasma membrane.
What happens if a molecule is too large to go through a membrane?
The molecule will be transported across the membrane by way of a transport protein or protein channel.
How are Large volumes of bottom sediments may be transported long distances by?
Large volumes of bottom sediments can be transported long distances by processes such as turbidity currents, underwater avalanches, and longshore drift. These processes involve the movement of sediment-laden water in rivers, currents, or waves that can carry sediments over vast distances across the ocean floor.
What occurs in wind erosion A. Wet soil is transported away. B. Dry soil is transported away C. Small rocks are left behind. D. Large rocks are left behind.?
Large rocks are left behind and dry soil is transported away. B- Dry soil is transported away in a process called deflation
Why are proteins and polysaccharides cannot be transported across a cell membrane by carrier proteins?
They are too large to be transformed by carrier proteins. They are moved across by Vesicles instead.
Why proteins and polysaccharides cannot diffuse through the membrance?
They are too large and usually contain hydrophilic regions which prevent movement across the hydrophobic core of the plasma membrane.
What happens if a molecule is too large to go through a membrane?
The molecule will be transported across the membrane by way of a transport protein or protein channel.
What type of molecule embedded in the cell membrance allows larger molecule to pass through the membrance by active transport?
Transport proteins allow the active transport of large molecules through the cellular membrane.
Who takes the chocolate around the world?
Chocolate is transported around the world in many ways. Across large land continents and countries, chocolate is transported by mail, truck, and train. It can go in the cargo of airplanes and ships, too, when traveling across seas or just much further distances.
How do larger molecules move across epithelial membranes in the capillaries?
Larger molecules can cross epithelial membranes in capillaries through processes like transcytosis, where the molecule is taken up by the cell on one side and transported across the cell to be released on the other side. This process often involves vesicles that transport the molecule across the cell.
All the solutes are filtered out except proteins (large molecules) during?
Glomerular filtration
How are goods and services transported in Mexico?
Services cannot be transported. That being said, most goods are transported by either truck or rail transport. Export goods also can include large oil tankers or large container ships.
How are Large volumes of bottom sediments may be transported long distances by?
Large volumes of bottom sediments can be transported long distances by processes such as turbidity currents, underwater avalanches, and longshore drift. These processes involve the movement of sediment-laden water in rivers, currents, or waves that can carry sediments over vast distances across the ocean floor.
How is water transported or distributed in Romania?
Using a large system of tubings.
What occurs in wind erosion A. Wet soil is transported away. B. Dry soil is transported away C. Small rocks are left behind. D. Large rocks are left behind.?
Large rocks are left behind and dry soil is transported away. B- Dry soil is transported away in a process called deflation
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.
