A cell and it's environment have the same amount of dissolved solute. Both solutions are hypertonic True
False

c

explanation:

the supermassive black hole is in the middle of the galaxy.

just finished the test, the answer is d, greg is the least cost-effective because he charges the most for the project

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.'