Red blood cell
Carries blood around the body,
Sperm cell
Fertilizes female eggs
Nerve cell
Sends electrical signals to the brain,
Muscle cell
Contracts and relaxes for movement,
Root hair cell
Aids in water absorption for plants,
Xylem cell
Transports water and minerals in plants,
Phloem
Transports food in plants,
Red blood cells / features
small and flexible to fit into narrow places,
thin membrane for easier gas absorption (oxygen).
Sperm cells/ features
features a long tail for swimming and a sharp,
aerodynamic head for speed and penetration.
nerve cell/ features
fat around the tail for fast messaging,
branches to pass messages on.
muscle cell/ features
many mitochondria for energy,
quick contraction ability.
root hair cell/ features
large surface area for water absorption,
abundant mitochondria for energy production.
xylem cell/ features
long hollow tubes,
thin cell membrane for easy water seepage.
phloem cell/ features
sleeve tubes for transport,
rounded end on the leaf sleeve.