Genes are arranged on twisted strands called DNA. DNA is housed in the nucleus and controls the cells functions and systems.
The junction between separated strands of DNA is called a replication fork.
Scientists use an enzyme called restriction enzyme to cut genes out of strands of DNA.
chromatin
The enzyme that separates the two strands of DNA to start the replication process is called helicase.
The site where the old DNA strands separate and new DNA strands are synthesized is called the replication fork. This is where the enzyme DNA polymerase adds nucleotides to the growing DNA strand.
These are called Single Stranded Dna or ssDna.
Genes are arranged on twisted strands called DNA. DNA is housed in the nucleus and controls the cells functions and systems.
It is called DNA supercoiling. This coiling helps to compact the long strands of DNA into the small space inside a cell.
The junction between separated strands of DNA is called a replication fork.
DNA strands are packed into structures called chromosomes. Chromosomes are made up of long strands of DNA that are tightly coiled and condensed to fit inside the nucleus of a cell.
DNA polymerase
The area where the duplicated strands join is called the "replication fork." This is where the DNA helicase unwinds the DNA double helix, creating two single strands that serve as templates for the synthesis of new DNA strands.
There is no such thing called a DNA nucleus. I assume you mean DNA found in the nucleus. The DNA that's found in the nucleus are many DNA strands all bunched up.
chromatin
genes or dna
Scientists use an enzyme called restriction enzyme to cut genes out of strands of DNA.