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What is an extensive system of internal membranes that moves proteins and other substances trough the cell?
Wiki User
∙ 14y ago
Endoplasmic Reticullum(E.R)
Wiki User
∙ 14y ago
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Which molecules help control movement of substances through cell membranes?
proteins help control movement of substances through cell membranes.
What is an extensive system of internal membranes that move proteins and other other substances through the cell?
endoplasmic reticulum
Do some membranes have proteins with chanels that allow for the passage of hydrophilic substances?
true
How do carrier proteins transport substances across membranes?
They control what enters and exits the cell :)
How do transport move substances across membranes?
Transport proteins change shape, much like a folding door
Is this true some membranes have proteins with channels or pores that allow for passage of hydrophilic substances?
yes it's true.
What membrane components allow movement of non-polar substances across membrane?
Integral proteins allow movement of non-polar substances across membranes.
What substances are too large for carrier proteins?
Glucose...It's a HUGE molecule that is broken down into Glycogen for storage.
When was Orientations of Proteins in Membranes database created?
Orientations of Proteins in Membranes database was created in 2005.
Which part allows or prevents substances to go into and out of the cell?
The cell membrane acts as the barrier and transport proteins present in the membrane, such as globular proteins, transport molecules across cell membranes.
What is Golgi body?
Golgi bodies are stacked, flattened membranes which sort proteins and other cellular substances and package them into membrane-bound structures called vesicles.
Why Proteins do not pass through cell membranes?
Hydrophilic proteins.
