Chromosome - Wikipedia
A chromosome is a package of DNA containing part or all of the genetic material of an organism. In most chromosomes, the very long thin DNA fibers are coated with nucleosome -forming packaging proteins; in eukaryotic cells, the most important of these proteins are the histones.

Chromosomes: Definition, Structure & Function - Cleveland Clinic
What are chromosomes? Chromosomes are long strings of DNA (instructions that make your body work), wrapped around special proteins (histones) to make them compact enough to fit into the nucleus of your cells. Your chromosomes are like individual books in your DNA library.

Chromosomes Fact Sheet - National Human Genome Research Institute
Chromosomes are thread-like structures located inside the nucleus of animal and plant cells. Each chromosome is made of protein and a single molecule of deoxyribonucleic acid (DNA).

What are Chromosomes? - learn.genetics.utah.edu
This DNA is distributed among 23 chromosomes, of which we have two sets. We inherit one set from each parent. Each chromosome includes a single, linear molecule of DNA with its own set of genes. Chromosomes are numbered according to their size, and genes are arranged along them in a specific order.

What is a chromosome and how many do humans have? - YourGenome
Chromosomes are tightly coiled bundles of DNA found in the nucleus of almost every cell in our body. In plant and animal cells, DNA is tightly packaged into thread-like structures called chromosomes.

23 Chromosomes - Functions and Types of Chromosomes
Chromosomes are made of DNA molecules and are found in the nucleus of a cell. There are 23 chromosome pairs in humans. Transporting genetic information from one cell generation to the next is the main function of chromosomes. Several genes on each chromosome code for different proteins.

Chromosome | Structure & Function | Britannica
chromosome, the microscopic threadlike part of the cell that carries hereditary information in the form of genes. A defining feature of any chromosome is its compactness.

What is a Chromosome? Structure, Function, and Role in Genetics
Humans have 46 chromosomes, arranged in 23 pairs. One chromosome of each pair comes from your mother, the other from your father. That means you carry genetic material from both sides of your family in every cell.

What is a chromosome?: MedlinePlus Genetics
In the nucleus of each cell, the DNA molecule is packaged into thread-like structures called chromosomes. Each chromosome is made up of DNA tightly coiled many times around proteins called histones that support its structure.

Chromosome: What It Is, Its Structure, and Function
Chromosomes are structures located inside the nucleus of animal and plant cells, composed of protein and deoxyribonucleic acid (DNA). They are organized forms of DNA, ensuring genetic material is compactly stored.