A Chromosome is a threadlike linear strand of DNA and associated proteins in the nucleus of eukaryotic cells that carries the genes and functions in the transmission of hereditary information. It is a circular strand of DNA in bacteria that contains the hereditary information necessary for cell life.
As appose to a Gene A hereditary unit consisting of a sequence of DNA that occupies a specific location on a chromosome and determines a particular characteristic in an organism. Genes undergo mutation when their DNA sequence changes.
a gene is passed on from generations and a chromosome is just found in certain cells
The gene of insulin has a different sequence of molecular bases than the gene of testosterone.
nucleus → chromosome → gene
Smallest to largest: Gene (a place on a chromosome); chromosome (there are 46 in human cells); and DNA (because it accounts for all the genetic material in a cell).
Both gene segregation and chromosome segregation involve the separation of genetic material during cell division. In gene segregation, alleles of a gene separate during meiosis, whereas chromosome segregation involves the separation of entire chromosomes. The key difference is that gene segregation refers to specific alleles segregating to daughter cells, while chromosome segregation refers to the distribution of entire chromosomes to daughter cells.
When a gene is linked to a chromosome, it means that the gene is physically located on that chromosome. This means that the gene is inherited along with the chromosome it is located on, and may be inherited together with other nearby genes on the same chromosome.
no, the gene is not actually the chromosome but a part of chormosome...
The specific location of a gene on a chromosome is called it's locus.
There should be minor difference in ambidextrous of redheads to other hair colour because the red hair gene is on chromosome 16 while the dominance of hand is the work of gene in possibly many chromosome. For more specific, chromosome 2 is in favour of developing left-handedness but not always be true. Even if there is a supportive factor of ambidextrous in chromosome 16, the other gene might simply overrule the supported gene in chromosome 16.
The HBB gene, which codes for the beta globin protein, is located on chromosome 11.
in Patau there is an extra chromosome in chromosome 13, in Edwars it the extra chromosome is in chromosome 18
chromosome 1 chromosome 1