0
Yes, DNA is double-stranded.
There are two strands. Each one is a polymer (series) of nucleotides, and the two strands twine round one another to form the DNA molecule.
Wiki User
∙ 15y ago
Wiki User
∙ 12y agoDNA is a double helix structure like a twisted ladder
Wiki User
∙ 11y agoSingle stranded DNA is only found in certain viruses.
Wiki User
∙ 11y agoDNA is double-stranded.
Wiki User
∙ 14y agoA double strand of nucleotides.
Wiki User
∙ 13y agoit is made of two individual strands.
Wiki User
∙ 11y agoit is the otehr way around
Add your answer:
Earn +20 pts
Why the amount of DNA produced with pcr is expected to double with each cycle?
double stranded DNA into single stranded DNA meaning that 2 DNA strands can be produced
Is DNA single stranded?
Not mostly. DNA consists of two polynucleotide chains wound around each other in a right-handed double helix. In living cells, the only time DNA double helix becomes single stranded for a brief amount of time is during DNA replication. However, as with most things, there are exceptions. many viruses contain single stranded DNA (abbreviated ssDNA) as their genetic material.
Where is a molecule split during replication?
At a specific location known as the "replication fork," DNA splits or "unzips" during replication. The split of the double-stranded DNA molecule into two single strands occurs at the replication fork. Due to this division, the replication apparatus may access and duplicate each of the single DNA strands, resulting in the creation of two identical DNA molecules that each include one original and one freshly manufactured strand. DNA replication is necessary for cell division and the genetic information transfer to daughter cells.
Where is the process of making RNA from DNA Located in the cell?
Transcription (DNA -> RNA) happens in the nucleus where RNA polymerase makes single-stranded RNA from a template DNA strand.
What scientist proposed that DNA was a triple stranded helix?
Maurice Wilkins & Rosalind Franklin : they developed a high quality x-ray diffraction photographs of strands of DNA. these photographs suggested that the DNA molecule resembled a tightly coiled helix and and was composed of 2 or 3 chains of nucleotides .
Which of these sentences states why the DNA molecule differs from the RNA Molecule?
Generally the DNA molecule is double stranded to RNA's single strand. The RNA molecule uses uracil as a base while the DNA molecule uses thymine. RNA has catabolic properties that allow it to act in things such a ribosomes and tRNA. DNA is just a carrier of the genetic information.
What is a single helix molecule?
A DNA molecule has the shape of a double-stranded helix.
Why does DNA molecules differ from the RNA molecules?
Generally the DNA molecule is double stranded to RNA's single strand. The RNA molecule uses uracil as a base while the DNA molecule uses thymine. RNA has catabolic properties that allow it to act in things such a ribosomes and tRNA. DNA is just a carrier of the genetic information.
What property of DNA makes it possible for a probe to find a single-stranded DNA target gene?
a DNA molecule has two paired strands. ~
How are DNA and rna molecule oriented and structed in the nitrogenous bases?
DNA is double helix and rna is single stranded and twisted
When a restriction enzyme cuts a dna molecule the cuts are staggered so that the dna fragments have single stranded ends why is this is important in recombinant dna work?
It is important because the fragments will bond to other fragments with complementary single-stranded ends.
What is dsDNA?
ssDNA stands for single stranded DNA and dsDNA stands for double stranded DNA. ssDNA stands for single stranded DNA and dsDNA stands for double stranded DNA.
What do single stranded binding proteins do?
When double stranded DNA is unwound into single stranded DNA, single-strand binding proteins bind to each single stranded DNA strand and prevent the two strands from reattaching to each other, allowing DNA replication to continue.
Is DNA usually single-stranded?
DNA is double stranded Except in bacteria and some viruses and chloroplast and mitochondrial DNA
What is the two kinds of nucleic acids?
DNA and RNA are the two kinds of nucleic acids. DNA is a double-stranded "hard-copy" information molecule, and is irreplaceable. RNA is a temporary "soft-copy" information molecule and is single stranded.
What is Two kind of nucleic acids?
DNA and RNA are the two kinds of nucleic acids. DNA is a double-stranded "hard-copy" information molecule, and is irreplaceable. RNA is a temporary "soft-copy" information molecule and is single stranded.
Dna's nucleotide sequence is converted to the form of a single-stranded RNA molecule in a process called what?
transcription
