Both phospholipids and proteins are asymmetrically located in cell membranes - meaning the outer half and the inner half of the bilayer contain different phospholipids and the proteins have a cytoplasmic side and an "out" side. in experiments when detergents are used to disrupt the cell membrane, a water soluble mixture of lipids and proteins is the result. then, if the detergents are subsequently removed by dialysis, the lipid bilayer will reform spontaneously with the proteins included. except now the asymmetry is gone and both proteins and lipids are located randomly in the newly formed membrane. what does this result tell you about how the cell synthesizes cellular membranes

What process allows for the development of haploid sex cells? mitosis meiosis fertilization pollination

Two students are working together on an experiment that measures the effect of different liquid fertilizers on the thickness of plants’ stems. which is most likely to result in the greatest amount of error in their scientific experiment? a. one student measures the plant stem widths by using calipers. the other student measures the widths of the same plant stems again by using a different pair of calipers. b. one student measures the plant stem widths by using calipers. the other student types the measurements as they are taken into a computer spreadsheet. c. one student weighs liquids for the experiment by using a calibrated scale. the other student weighs liquids for the experiment by using a different calibrated scale.

Why are common names a problem for scientist?