Because that is how it is in your body
At the start of the G1 phase, there is one double helix of DNA present in the cell. By the start of the G2 phase, the DNA has replicated to form two double helices, ready for cell division.
The two bases that are present in equal amounts in a double stranded DNA molecule are cytosine and guanine. Cytosine pairs with guanine in A DNA molecule.
There are only two strands within the DNA that is present in a primary spermatocyte. There are many double stranded breakage DNAs withing the spermatocyte.
My DNA forms a double helix due to the hydrogen bonds present in it.
Each strand of DNA in the double helix can serve as a pattern for duplicating the sequence of bases. This is critical when cells divide because each new cell needs to have an exact copy of the DNA present in the old cell. Each strand of DNA in the double helix can serve as a pattern for duplicating the sequence of bases. This is critical when cells divide because each new cell needs to have an exact copy of the DNA present in the old cell.
Yes, there is DNA present in earwax.
The transfer of RNA works in a similar way to DNA except that RNA does not have a "backup" or double stand of chromosomal information in the DNA material.
The present infinitive of "stand" is "to stand."
Ribose is present in RNA, but not in DNA.
Uracil is present in RNA, but not in DNA.
Approximately 3.3 trillion nucleotides are present in 1 nanogram of DNA.
The "A" in DNA stands for adenine.