Mitochondria Organelles that contain the enzymes for ... The tail enables the sperm to swim. The nerve cell is extended, so that nerves can run to and from different parts of the body to the ...

Each nerve cell, or neuron, has three parts: a cell body, which contains a nucleus, mitochondria and other organelles ...

Scientists say they have discovered how a group of proteins linked to Parkinson's disease and amyotrophic lateral sclerosis act as 'guardians' of mitochondria, small organelles, or subunits, within a ...