The cellular life cycle, also called the cell cycle, includes many processes necessary for successful self-replication. Beyond carrying out the tasks of routine metabolism, the cell must duplicate ...

A life cycle is the series of stages something passes through during its lifetime. We also use the term for things that are not living, like cell phones. The life cycle for anything you buy includes ...

The mitochondria are the powerhouses of the cells, and that power is created by freeing the energy stored in nutrients with a ...

This lesson plan provides students with evidence that all living things grow and change as they progress through their life cycle. All of the activities detailed in this lesson plan can be done with ...

They graphically represent the life cycle of HIV-1, from the initial binding of the viral particle onto a host cell (Viral Entry), through insinuation into the host cell's nucleus to spark the ...

Scientists have identified a new variant of the cell cycle that could provide insight into how diseases like cancer occur. Maggie Chen is a scientist and science journalist covering health, biology, ...

Cyclin D1–CDK4/6 phosphorylates GTSE1 in cancer cells, preventing its degradation and sustaining high levels across the cell cycle, which enhances proliferation and correlates with poor prognosis.