Write the letter all of the following statements that are not true. a. coding sequences for gene products can be isolated from cdna libraries. b. antibodies are used for northern blot analysis. c. vntrs are highly conserved in human populations. d. pcr amplification generates large numbers of linear dna fragments. e. rna molecules can be used as hybridization probes in southern blot analysis.

Which statements about the fluid mosaic structure of a membrane are correct? select the three correct statements.which statements about the fluid mosaic structure of a membrane are correct? select the three correct statements.the framework of a membrane is a bilayer of phospholipids with their hydrophilic heads facing the aqueous environment inside and outside of the cell and their hydrophobic tails clustered in the center.because membranes are fluid, membrane proteins and phospholipids can drift about in the membrane.the diverse proteins found in and attached to membranes perform many important functions.the kinky tails of some proteins keep the membrane fluid by preventing the component molecules from packing solidly together.membranes include a mosaic, or mix, of carbohydrates embedded in a phospholipid bilayer.