Tight junctions (blue dots) between cells are connected areas of the plasma membrane that stitch cells together. Adherens junctions (red dots) join the actin filaments of neighboring cells together.

The questions in this quiz are suitable for GCSE biology students studying plant cells, animal cells, microscopes, eukaryotes and prokaryotes. If you struggled with the quiz, don't panic - we've ...

The (a) intestine, (b) esophagus and (c) stomach are shown. Quiescent stem cells (d) through asymmetric division probably give rise to more rapidly dividing active stem cells, which then produce ...

which have the ability to self-renew and differentiate into various cell types. Stem cell cultures are valuable tools for studying developmental biology, regenerative medicine, and disease modeling.

Scientists have identified no less than 16 distinct types of nerve cells in the human dorsal root ganglion (DRG), ...

When your doctor talks to you about your B-cell lymphoma, they'll tell you what type you have. It's an important piece of info to get, because each type of this cancer acts differently and has its ...

They are usually named after the type of cell they develop from. Read about the different types ... To find out more about the your brain tumour type, you can look it up on our A-Z list of below.