6. The Membrane
Biological Membranes
6. The Membrane
Biological Membranes
06:04
Additional 8 creators.
Learn with other creators
Showing 4 of 11 videos
Practice this topic
- Multiple Choice
The fluid mosaic model of the membrane proposed that membranes:
5305views78rank - Multiple ChoiceWhy are cell membranes composed primarily of hydrophobic molecules?2452views1rank
- Multiple ChoiceWhich of the following statements about the role of phospholipids in the structure and function of biological membranes is correct?1904views1rank
- Multiple ChoiceThe plasma membrane is referred to as a "fluid mosaic" structure. Which of the following statements about that model is true?2793views1rank
- Textbook Question
What is a fiber composite? How do cellular fiber composites resemble reinforced concrete?
1189views - Textbook Question
According 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.
3013views - Textbook Question
Which 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 membrane
2276views - 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 phospholipids2289views