Muscle cells contract, causing movement and our heartbeat.
Smooth muscle cells contract in response to fluid flow.
Muscle cells
Muscle
liquid cells
Muscle cells
Muscle cells have more mitochondria because they require more energy to contract than skin cells.
Somatic (body) cells. NOT sex cells.
neurons
Cells up to 8 cell stage in human embryo can develop in any kind of cell in body. Inner cell mass in blastocyst can develop into any kind of cell in human body.
Sickle Cells?
Bad cells are actually cells that do harm to your body. They are kind of like cancer cells.
Sex cells