Yes ,In mitosis , the original strands split into 2 parts with the help of enzymes forming "Y" shaped split .The exposed ends of the strand ,two new complementary strands are synthesised. So the duplicated strand of DNA contains 50% of the original strand and rest of the 50% is synthesised.
The number varies greatly between species.
Chromosome
Another name that can be used for a single-strand wire is thread or strand.
A chromosome unit refers to a single chromosome, which is a long strand of DNA containing genetic information. In humans, a chromosome unit consists of two sister chromatids joined together at a centromere. Chromosomes are located within the nucleus of cells and play a crucial role in storing and transmitting genetic information during cell division.
A single strand of bunched up DNA
Each chromosome has a single strand of DNA.
Binary fission in bacteria differs from mitosis because there is nuclear membrane involved. It also has simple DNA strand which has no spindle fibers to be formed.
Yes ,In mitosis , the original strands split into 2 parts with the help of enzymes forming "Y" shaped split .The exposed ends of the strand ,two new complementary strands are synthesised. So the duplicated strand of DNA contains 50% of the original strand and rest of the 50% is synthesised.
The number varies greatly between species.
Chromosome
No, a thread is not an example of mitosis. Mitosis is a cellular process where a single cell divides into two identical daughter cells, while a thread is a thin strand of a material such as cotton, wool, or fiber.
Just a DNA strand
a chromosome
every and any DNA strand can constitue to a chromosome :)
A replicated DNA strand formed during prophase is called a sister chromatid. Sister chromatids are two identical copies of a single chromosome that are joined at the centromere. These sister chromatids will later separate during cell division.
The two halves of a chromosome are called chromatids, or, more fully, sister-chromatids.Each sister-chromatid contains one molecule of DNA. The two DNA molecules of one chromosome are, barring occasional copying errors, genetically identical, because they were formed from the same original DNA molecule at the most recent replication.