Module 01: Membrane Structure & Function Flashcards
(9 cards)
What are biological membranes made of?
Phospholipids
Hydrocarbons are:
Carbon and hydrogen, and hydrophobic
What is the formula for a hydroxyl group?
–OH
What is the formula for an amine group?
–NH2
What is the formula for a carboxylic acid group?
–COOH
In terms of membranes, what are acyl groups?
Fatty acids
This type of bond increases membrane fluidity.
Unsaturated C–C bond
This type of bond decreases membrane fluidity.
Saturated C–C bond
What three components influence membrane asymmetry?
Asymmetric phospholipids, asymmetric glycolipids, and asymmetric proteins