Answer:
The correct answer is nitrogen base
Explanation:
The nucleotide sequence of one codon differ from that of another codon by the presence or absence of specific nitrogen base.The nucleotide sequence of different codons contain different nitrogen bases.
As a result change in genetic code result from the change in the nitrogen bases of the codons present in the genetic code.
In simple words change in single nitrogen base of a codon will change the entire codon.
The answer is 4Fe+3O2→2Fe2O3
The correct answer is (C) :))
The enzyme DNA helicase is responsible for breaking the hydrogen’s bonds between DNA strands during the unwinding of the DNA.
The enzyme DNA polymerase is responsible for “reading” the template stand and adding corresponding nucleotides to replicate the DNA.
