5 A plasma membrane is composed of a phospholipid bilayer that prevents hydrophilic solutes, such as sodium ions and potassium
ions, from freely entering the cell. By contrast, most solutes that are very small, hydrophobic, or non-polar are able to cross the
plasma membrane under appropriate conditions. Which statement best describes a condition that would enable a hydrophobic
solute to enter the cell?

micro/nanoscale topography surface exhibits many prominent properties and is extensively employed in biomedical device, microfluidic device and energy device fabrication. additionally, the clinical applications of biomaterials can be largely expanded with of nanostructured surfaces.

the contamination

we are putting to many trash.

ans.

dna fingerprinting is defined as a process that determines the dna characteristics of an individual. these dna characteristics are unique among individuals as their fingerprints, so it is known as dna fingerprinting.

steps of dna fingerprinting includes extraction of dna from sample, amplification of dna, restriction digestion of amplified dna, and then analysis of dna by gel electrophoresis, respectively.

thus, the next step performed by the scientist is 'to cut the amplified dna (obtained by polymerase chain reaction) by restriction enzymes that cleave the dna into fragments and their analysis.'