Deoxyribonucleic acid...also know as DNA.
DNA
genes or dna
No, the centromere only serves to hold two sister chromatids together.
I suspect that it is because a coiled wire becomes an electro-magnet which disipates and uses energy, and is therefore not recognized as a short.
The combination of the magnetic field of a coiled wire wrapped around an iron core will create a very useful electromagnet. This is the bases used in the construction of mechanical relays.
It creates an iron bar with wire coiled around it. It can also create a spring, provided it stays in the same place for long enough so that it holds it's shape.
DeoxyriboNucleicAcid
coiled strands of genetic material
genes or dna
The chromosomes in a cell carry genetic information called DNA. DNA strands are coiled and then coiled again (supercoiled) to create chromosomes. Chromosomes are only visible in cells during Mitosis (division of the cell). Chromotids (Paired Chromosomes) split during Mitosis to give each daughter cell identical information. So in general chromosomes carry strands of DNA and DNA carries the genetic information for all organisms and DNA also replicates to form RNA which produces protein chains (chains of amino acids) for the organism and cells to use.
A nematocyst is a coiled protein strands that have barbs tipped with poison. It is a capsule within a specialized cells.
DNA is the genetic information in an individual it is coiled into small ball like structures called histones histones are coiled into small structures called nucleosomes the nucleosomes are then coiled into chromatin, which is our chromosomes
When DNA is twisted it is called a double helix and when DNA is coiled folded and twisted into short consended strands it is called alpha halix
diarrhea
alpha halix
a centromere
Chromatin
The purpose of chromosomes in the nucleus of a cell is to contain genetic information that tells the cell what to do, how to behave etc. Chromosomes also contain the information that determines what you look like; whether you have brown hair, blue eyes etc.