Multiple Choice
What prevents the Na+ and K+ gradients across the plasma membrane from dissipating in animal cells?
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8. Membrane Structure
Membrane Proteins
Back8. Membrane Structure
Membrane Proteins
- Multiple ChoiceIntegral membrane proteins are mostly involved in which of the following cellular functions?32views
- Multiple ChoiceWhich part of a membrane protein is typically found in contact with the interior of the lipid bilayer?27views
- Multiple ChoiceIn the context of membrane proteins involved in ion transport, which letter in the accompanying figure most likely represents a large efflux of K+ ions from the cell?8views
- Multiple ChoiceWhich of the following best describes the sodium-potassium ATPase?19views
- Multiple ChoiceThe sodium-potassium pump is called an electrogenic pump because it:29views
- Multiple ChoiceWhy does the cell membrane contain transport proteins?30views
- Multiple Choice
Which of the following techniques is best used when studying membrane fluidity?
176views2rank - Multiple Choice
Which of the following is not a type of membrane protein?
558views - Multiple Choice
Which of the following membrane proteins does NOT attach to the membrane by binding to lipids?
260views1rank - Multiple Choice
Which of the following secondary structures is most commonly found in membrane proteins?
259views - Multiple Choice
Like lipids, membrane proteins have the same ability to act like a fluid and move around in the membrane.
189views2rank1comments - Multiple Choice
What is the name of the collection of membrane bound and transmembrane proteins that are interconnected on the cytoplasmic surface of the plasma membrane?
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