3.4 billion
2 A-T one pair C-G other par
this isn't a very well put question if you meant how many base pairs there are in DNA there are 4- adenine thymine cytosine and guanine (A links to T and C links to G) but you could argue that they are in the chromosomes (which they are and therefore the question is absolutely fine) . or if you wanted to say how many pairs of chromosomes are there there are 23 pairs and 46 altogether. There are about 3.2 billion base pairs and 23 chromosomes in the human genome. If you do the math (3.2 x 10^9)/23 = 1.4 x 10^8 or about 140 million base pairs on average in a human chromosome.
Humans have 23 pairs of chromosomes.
The human genome consists of about 3.2 billion nucleotide base pairs, which are the building blocks of DNA. This means that there are approximately 6.4 billion individual nucleotides in a human diploid cell, as each cell has two sets of chromosomes.
An adult human has 23 pairs of chromosomes, for a total of 46 chromosomes.
Since each amino acid is coded for by a combination of three nucleotide bases (a codon), the number of nucleotides in the gene sequence would be 3300 * 3 = 9900 nucleotide base pairs long.
hundreds or thousands
2 A-T one pair C-G other par
You have A (adenine),C (cytosine) ,G(guanine) and either T(thymine) or U(uracil)
A gene typically contains thousands to millions of base pairs.
A typical human gene contains around 20,000 base pairs which translates to approximately 6,000 codons. Each codon consists of three nucleotides, so a gene can contain about 18,000 nucleotides. Since each nucleotide contains multiple atoms (e.g. carbon, hydrogen, oxygen, nitrogen, and phosphorus), it is difficult to provide an exact number of atoms without knowing the specific gene sequence.
6.4 x 10^9
There are 23 pairs of chromosomes in the human genome.
3 billion
this isn't a very well put question if you meant how many base pairs there are in DNA there are 4- adenine thymine cytosine and guanine (A links to T and C links to G) but you could argue that they are in the chromosomes (which they are and therefore the question is absolutely fine) . or if you wanted to say how many pairs of chromosomes are there there are 23 pairs and 46 altogether. There are about 3.2 billion base pairs and 23 chromosomes in the human genome. If you do the math (3.2 x 10^9)/23 = 1.4 x 10^8 or about 140 million base pairs on average in a human chromosome.
there are 21 pairs( I want to get the correct answer
four base pairs