The human body is made up of billions of cells. These cells grow and divide through a process called cell division. There are ...

Mitosis is a process of nuclear division in eukaryotic cells that occurs when a parent cell divides to produce two identical daughter cells. During cell division, mitosis refers specifically to ...

The five phases of mitosis and cell division tightly coordinate the movements of hundreds of proteins. How did early biologists unravel this complex dance of chromosomes? The most obvious ...

This principle can be used to explain and support different cell shapes and the movement of chromosomes during the subsequent phases. Examples of questions to ask students: How might the cytoskeleton ...

A new study has shown how chromosomes change shape during cell division. Certain protein complexes help fold DNA into overlapping loops that repel each other, which then stack to create a rod-like ...

As the cell proceeds through the stages of cell division (from left to right: interphase, prometaphase, metaphase, and anaphase), chromosomes become progressively more compact through a ...

To prepare the 46 chromosomes of a human cell for transport to the daughter cells during cell division, each chromosome forms a compact X-shaped structure with two rod-like copies. How the cell ...

For chromosomes to form the iconic X-shape that ensures the accurate passing of genetic information during cell division, a ...

An international team of researchers co-led by Job Dekker, Ph.D., at UMass Chan Medical School, have identified rules that ...

Each human body cell contains 46 chromosomes. These can be arranged into 23 pairs. Each chromosome in a pair carries the same types of genes. The 23rd pair are the sex chromosomes: In females ...

Mitosis is a type of cell division which ensures that, when a cell divides, each new cell produced has the same genetic information. Each human body cell contains 46 chromosomes. These can be ...