Un motociclista pasa por un semáforo con velocidad constante en 50 km/h, en el mismo momento que un camión pasa por el mismo lugar y con igual sentido a una velocidad constante de 80km/h, ¿cuanto tiempo después estarán separados por 300m?

carbon atoms, hydrogen, oxygen, and nitrogen.

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.'