05:24Cell Membranes: The Phospholipid Bilayer | A-level Biology | OCR, AQA, EdexcelSnapRevise885views1rank
Multiple ChoiceThe fluid mosaic model of the membrane proposed that membranes:3903views50rankHas a video solution.
Multiple ChoiceWhich of the following statements about the role of phospholipids in the structure and function of biological membranes is correct? 1272views1rank
Multiple ChoiceThe plasma membrane is referred to as a "fluid mosaic" structure. Which of the following statements about that model is true? 2081views
Multiple ChoiceConsider the currently accepted fluid mosaic model of the plasma membrane. Where in the plasma membrane would cholesterol most likely be found? 733views2rank
Multiple ChoiceWhich of the following statements concerning carbohydrates associated with the plasma membrane is correct? 1431views
Multiple ChoiceConsider the currently accepted fluid mosaic model of the plasma membrane. Where in the membrane would carbohydrates most likely be found? 778views
Textbook QuestionWhat is a fiber composite? How do cellular fiber composites resemble reinforced concrete?804viewsHas a video solution.
Textbook QuestionAccording to the fluid mosaic model of membrane structure, proteins of the membrane are mostly a. spread in a continuous layer over the inner and outer surfaces of the membrane. b. confined to the hydrophobic interior of the membrane. c. embedded in a lipid bilayer. d. randomly oriented in the membrane, with no fixed inside-outside polarity.2643viewsHas a video solution.
Textbook QuestionWhich of the following factors would tend to increase membrane fluidity? a. a greater proportion of unsaturated phospholipids b. a greater proportion of saturated phospholipids c. a lower temperature d. a relatively high protein content in the membrane1915views
Textbook QuestionWhich best describes the structure of a cell membrane? a. proteins between two bilayers of phospholipids b. proteins embedded in a bilayer of phospholipids c. a bilayer of protein coating a layer of phospholipids d. cholesterol embedded in a bilayer of phospholipids1508viewsHas a video solution.
Textbook QuestionWhich of the following is one of the major components of the plasma membrane of a plant cell? a. phospholipids b. cellulose fibers c. collagen fibers d. pectins572viewsHas a video solution.