DNA is found on spools made of histones. These are groups of basic proteins found in the chromatin and involved in the packaging of DNA.
Absolutely NOTHING
DNA Helicase unwinds the DNA strand in the specific location for it to be transcribed.
The DNA double helix unwinds.
Helicase
The chromatin network containing the DNA, which subsequently subsides, is responsible for the formation of chromosomal cells.
A replication bubble.
DNA Helicase unwinds the DNA strand in the specific location for it to be transcribed.
The DNA double helix unwinds.
Helicase is an enzyme involved in DNA replication. It unwinds and unzips the parental DNA strand.
No. DNA is what chromosomes are made of. DNA is wound around proteins like thread on a spool, but since DNA is one long"string", the DNA is wound around many protein "spools", all of which are connected by DNA. This string of DNA/protein "thread on spools" is wound around itself, and wound around itself, and wound around itself a lot more, then (after a pretty intricate process) Wala! You have a chromosome.
Helicase
It unwinds Dna, sometimes by itself yet mostly in conjunction with other Dna-ases; and in doing so, it makes the Bases accessible for Replication and or Transcription.
Helicase
Leading strand
The chromatin network containing the DNA, which subsequently subsides, is responsible for the formation of chromosomal cells.
DNA Helicase unwinds and unzips the DNA. It separates the two strands of DNA so DNA replication can occur.
A replication bubble.
Helicase unwinds the DNA during replication.