Aparticular eukaryotic protein is 300 amino acids long. which of the following could be the minimum number of nucleotides in the dna that codes for the amino acids in this protein?

The correct option is 900.

Explanation:

A codons can be described as a sequence of amino acids which codes for a particular protein. Each protein is made according to the specific kind of codon. The genetic code determines the codons. The codons usually are made in the form of triplets i.e they are made up of a sequence containing three pairs of nucleotides.

Hence, based on the genetic code, the minimum number of nucleotides for a making a 300 amino acid long protein would be 900.

significant amounts of nitrogen oxides, carbon monoxide, and other pollution

explanation:

passenger vehicles are a major pollution contributor, producing significant amounts of nitrogen oxides, carbon monoxide, and other pollution. in 2013, transportation contributed more than half of the carbon monoxide and nitrogen oxides, and almost a quarter of the hydrocarbons emitted into our air.

the answer is b.) hydrogen bonds between bases.