In the nondividing cell, DNA tends to be a loose collection of chromatin. In the run-up to cell division, the DNA will coil itself up into distinct chromosomes.
When two complimentary threads of DNA coil round each other they form a double helix pattern. They can coil up further to form chromosomes.
Describe the chromatic that make up a chromosome when a cell is ready to split
They ARE specific coding sequences of 2'-Deoxy-Ribonucleic-Acid. Sweet Searching!
What makes up a DNA strand
While a eukaryote has a nucleus, the prokaryotic does not. The eukaryotic cell will wrap it's dna around histones, which are a type of protein. The prokaryotic cell combines multiple proteins which fold and condense it's DNA, which then coil up and wrap around the HU protein.
It is what prevents DNA from torsional strain or winding up tightly.
Describe the chromatic that make up a chromosome when a cell is ready to split
When two complimentary threads of DNA coil round each other they form a double helix pattern. They can coil up further to form chromosomes.
Chromosomes
Describe the chromatic that make up a chromosome when a cell is ready to split
G1 = gap one. The newly formed daughter cell grows by adding cytoplasm and organelles. The cell performs its normal activities, depending on what kind of cell it is. Some cells never divide, and they spend their entire lives in G1. S = synthesis. The DNA is replicated to prepare for cell division. Replication means that the DNA is copied exactly so there are two complete sets of DNA to divide up. G2 = gap two. The cell grows more to get ready to divide.
the correct answer is 25
No. Note. DNA is not an animal either. Both Plants and Animals have DNA in the nucleus of their cells, DNA is the chemical that codes the instruction to build something living, the "immortal coil".
Look up HeLa cells!
They ARE specific coding sequences of 2'-Deoxy-Ribonucleic-Acid. Sweet Searching!
At the moment, genetic technology is very low tech compared to the possible things we could do with technology. So no. But actually, your body is constantly making more DNA as you grow because your cells divide using a process called Mitosis, look it up if you want. When the divide, you then have a new cell meaning more DNA.
coil