) The basic structure of cell membranes consists of A) phospholipid micelles studded with proteins. B) protein micelles studded with phospholipids. C) protein bilayers studded with phospholipids. D) one protein layer and one phospholipid layer. E) phospholipid bilayers studded with proteins.

The current thought on the structure of the cell membrane is: a. a static phosphate sandwich of lipids b. a fluid-mosaic of phospholipids and proteins c. a bilayer of proteins with static lipid molecules d. an impermeable bilayer of protein molecules e. a static and permeable phospholipid single layer

Which short-term environmental change is most likely to lead to ground shifting, landslides, and the collapse of buildings or roads? forest fires flooding earthquakes

There are multiple lines of evidence that provide support for common ancestry and evolution. write 3-4 paragraphs describing at least three of them in detail. provide at least one example for each line of evidence.