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How does the structural organization of membranes provide for transport and recognition?
Kathylorstar
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∙ 11y ago
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What are various mechanisms by which substances cross membranes?
there are many different types of mechanisms that can make thing cross cell membranes two of these are by diffusing and active transport.
What is a good sentence for Active Transport?
Active Transport is carried out in our body cells. Active Transport uses energy to transport materials.
Functions of the cell wall?
- Seperate the inside of the cell from the outside. - Transport of specific supplies in and out the cell. - Protection - Recognition of other cells It provides and maintains the shape of the cell and serves as a protective barrier.
What is the role of transport proteins within the plasma membrane?
The membranes around cells and even around some organelles do not allow much to go in and out. If the substance is too large, it can't move in without help. If the charge is 'incorrect', it needs help as well.
What do mitochondiral and thylakoid membranes have in common?
They both use ATP synthase proteins in ATP production
Transport across cell membranes that requires energy or ATP?
Active Transport
What is required to transport glucose molecules across the cell membranes of the intestine?
To start the process ATP is required to transport glucose milecules across the cell membranes of the intestine.
What are passive and active transport?
Passive transport and active transport are transport of materials across membranes. Passive requires no energy, while active does.
What cell organelles sorts processes and packages proteins as well as the membranes of transport vesicles?
The Golgi apparatus sorts, processes, and packages proteins as well as the membranes of transport vesicles.
What has the author D Vofsi written?
D. Vofsi has written: 'Water transport through plasticized membranes' -- subject(s): Synthetic products, Osmosis, Membranes (Technology) 'Water transport in hyperfiltration membranes' -- subject(s): Electrodialysis process, Membranes (Technology), Saline water conversion
When was Thessaloniki Urban Transport Organization created?
Thessaloniki Urban Transport Organization was created in 1957.
The calcium pump in cell membranes is an example of what?
Active transport
What are capillary transport mechanism?
diffusion through the membranes bulk flow transport via vesicles or caveolae
Is oxygen passive transport?
well oxygen isn't a transport system it is something that can be diffused across the membranes of cells.
Where is the site of Electron transport chain in the tissue?
In the inner membranes of mitochondria, an organelle with thousands of electron transport chains.
How do transport move substances across membranes?
Transport proteins change shape, much like a folding door
What covers all organelles and regulates transport of materials into and out of them?
plasma membranes
