The correct answer is C. 36
Explanation:
In genetics, a nucleotide refers to the basic units that form genetical material. On the other hand, a codon refers to a sequence of three nucleotides in the mRNA or messenger RNA which are a set of molecules that take genetical information from ADN to the ribosome of the cell. This implies in the case of a 12 mRNA codons there are 36 nucleotides as each of the codons contains three nucleotides which means by multiplying the number of codons by three (number of nucleotides) it is possible to know the total number of nucleotides in an RNA sequence or in this case 12 (codons) x 3 (nucleotides) = 36 nucleotides.
Answer:
False.
Explanation:
Carbon Dioxide is considered a greenhouse gas. This means that when released into the atmosphere, it forms a "blanket" of gas that traps heat. This phenomenon causes a rise in temperature.
Sister chromatids first appear during the S phase of the cell cycle.
Answer:
Fuel cell electric vehicles are powered by hydrogen
they only emit water vapor and warm air
Explanation:
Thymine has a methyl group and is better suited for the storage property of the DNA molecule as it is far more stable compared to Uracil.
RNA contain Uracil instead of thymine so as to make differentiation of RNA molecule from DNA molecules easier.