AP Biology Cell Transport Study Guide Exam And Correct Answers.
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Course
Cell Transport
Institution
Cell Transport
Selectively Permeable - Answer a property of cell membranes that allows some substances to pass through, while others cannot
Phospholipid Bilayer - Answer double layer of phospholipids that makes up plasma and organelle membranes
Integral Proteins - Answer penetrate the hydrophobic c...
AP Biology Cell Transport Study Guide
Exam And Correct Answers.
Selectively Permeable - Answer a property of cell membranes that allows some substances to pass
through, while others cannot
Phospholipid Bilayer - Answer double layer of phospholipids that makes up plasma and organelle
membranes
Integral Proteins - Answer penetrate the hydrophobic core and often span the membrane
Peripheral Proteins - Answer not embedded in the cell membrane
Glycoproteins - Answer proteins that have carbohydrates covalently bonded to them
Glycolipids - Answer lipid that have carbohydrates covalently bonded to them
Passive Transport - Answer transport that does not require the cell to expend energy (high to low
concentration)
Active Transport - Answer energy-requiring process where a substance moves against the
concentration gradient (low to high concentration)
Diffusion - Answer net movement of a substance down a concentration gradient (high to low)
Facilitated Diffusion - Answer diffusion of solutes across a membrane, with the help of transport
proteins
Osmosis - Answer diffusion of water across a selectively permeable membrane
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