Gap junctions are tiny biological bridges between neighboring cells, formed from connexin proteins. These channels let ions, ...

The bacterial nucleoid is a dynamic, membrane-less compartment in which chromosomal DNA associates with various proteins and RNA molecules to achieve a compact yet accessible organisation. A ...

Scientists have often thought of cells as small, bustling cities with parts that resemble factories, power grids and shipping ...

Some of the body's cells stay put for life, while others are free to roam. To move, these migratory cells rely on filopodia—sensitive, finger-like protrusions that reach out from the cell membrane ...

A bundle is a package of resources grouped together to teach a particular topic, or a series of lessons, in one place. Revision Mats Biology Topics Bundle that follow the KS3 Activate 1 textbook.

Can be used as a whole lesson or a revision task. A bundle is a package of resources grouped together to teach a particular topic, or a series of lessons, in one place. Revision Mats Biology Topics ...