DNA contains the genetic instructions for a living cell's function. Chromosomes are thread-like structures that contain DNA and histone proteins.
A chromosome is a loosely defined term, and vary widely among different organisms.
DNA is a set of instructions, and chromosomes help fit the DNA molecules into a cell's nucleus. Chromosomes are essential units for cellular division and replication to insure genetic diversity.
The difference between a chromosome and a DNA molecule is that a chromosome is a single DNA molecule associated with proteins and a DNA molecule is a long thin molecule that stores genetic information.
In late anaphase and G1 of interphase, a chromosome is unreplicated and consists of a single DNA double helix. A replicated chromosome contains two identical DNA double helices.
this is incorrect question, because the size of the DNA is not specified. Without the DNA, it is chromosome > nucleosome > nucleotide. The actual DNA cannot be longer than a chromosome and nucleotide is a monomer of polymeric DNA, so DNA should be somewhere between chromosome and nucleotide.
Chromosome Nucleosome
genome -> chromosome -> DNA -> gene
The difference between a chromosome and a DNA molecule is that a chromosome is a single DNA molecule associated with proteins and a DNA molecule is a long thin molecule that stores genetic information.
In late anaphase and G1 of interphase, a chromosome is unreplicated and consists of a single DNA double helix. A replicated chromosome contains two identical DNA double helices.
Autosomal DNA is inherited from both parents and is found on the 22 pairs of autosomes. X DNA is inherited from both parents but is found only on the X chromosome.
this is incorrect question, because the size of the DNA is not specified. Without the DNA, it is chromosome > nucleosome > nucleotide. The actual DNA cannot be longer than a chromosome and nucleotide is a monomer of polymeric DNA, so DNA should be somewhere between chromosome and nucleotide.
Somewhat the difference between a brick and a brick wall. Chromosomes are made up of DNA molecules collected in units called genes ( leaving all else aside ) with attendant proteins, such as the histone proteins DNA wraps around.
in Patau there is an extra chromosome in chromosome 13, in Edwars it the extra chromosome is in chromosome 18
Deletion is the loss of a segment of DNA, duplication is the replication of a DNA segment, inversion is the flipping of a DNA segment, and translocation is the movement of a DNA segment to a new location in the genome. These are all types of structural variations that can lead to genetic disorders or diversity in populations.
Chromosome Nucleosome
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.
The "female" DNA sequence lacks the Y chromosome personal ways if u don't knw this ask ur parents.
the autosome do not control the sex organs . but the sex chromosome control the sex organs
autosomal dna, X chromosome, Y chromosome,and mitochondrial