Answer:
Complementary base pairing
Explanation:
DNA probes are the single stranded stretches of nucleotides that are complementary to the original strand. DNA probes are used in various molecular technologies like polymerase chain reaction and DNA finger printing.
DNA probes can only hybridize with the specific complementary base pairs. Hence, complementary base pairing determines the specificity of DNA probe.
Thus, the correct answer is option (D).
Aspartame can be used to replace sugars that are sweet. Sucralose also replaces our regular sugar, like for those who cannot eat sugar. <span>Maltitol is also used to give a sweet flavor, and used in toothpastes. </span>
Answer:
transfer RNA carries a copy of the DNA base sequence to the cytoplasm
Explanation:
i am sorry if this is wrong
Because they studied a lot about dna and rna and figured that rna was the first coding system of lofe
Answer:Attached earlobes
Explanation: As the phenotype is a visible trait, and the father has ff (a recessive trait) he has the attached earlobes.
