Epithelial cells are really important because they help protect and cover different parts of our body. They create layers that act like shields against germs and physical harm.
What Epithelial Cells Do:
Protection: These cells keep our deeper tissues safe from injuries, harmful chemicals, and infections. For instance, the epithelial cells in our skin guard us from dangers in the environment.
Absorption: In our intestines, special epithelial cells help soak up nutrients from the food we eat. This way, our body gets the energy it needs to function.
Secretion: Glandular epithelial cells make important substances like hormones and enzymes, which are necessary for how our body works.
Transport: Ciliated epithelial cells in our breathing passages move mucus and small trapped particles out of our airways, which helps keep our lungs clear and clean.
So, in short, epithelial cells are like a protective shield for our bodies, helping with important tasks that keep us healthy!
Epithelial cells are really important because they help protect and cover different parts of our body. They create layers that act like shields against germs and physical harm.
What Epithelial Cells Do:
Protection: These cells keep our deeper tissues safe from injuries, harmful chemicals, and infections. For instance, the epithelial cells in our skin guard us from dangers in the environment.
Absorption: In our intestines, special epithelial cells help soak up nutrients from the food we eat. This way, our body gets the energy it needs to function.
Secretion: Glandular epithelial cells make important substances like hormones and enzymes, which are necessary for how our body works.
Transport: Ciliated epithelial cells in our breathing passages move mucus and small trapped particles out of our airways, which helps keep our lungs clear and clean.
So, in short, epithelial cells are like a protective shield for our bodies, helping with important tasks that keep us healthy!