bio pa

• Epithelial Cells


  Line organ surfaces, provide barrier against external factors
• Connective Tissue Cells


  Provide support, structure, and connection between body parts
• Muscle Cells


  Responsible for movement, contraction, and relaxation
• Nerve Cells


  Carry and process information through electrical and chemical signals
• Blood Cells


  Transport oxygen, nutrients, and waste products
• Stem Cells


  Can differentiate into other cell types
• Epithelial Cells - Skin

  Regulate temperature, prevent water loss, and protect the body from external factors
• Connective Tissue Cells - Bone


  Provide skeletal support and protection
• Muscle Cells - Skeletal

  Help us move our limbs and facial expressions
• Nerve Cells - Sensory

  Transmit information from sensory receptors to the central nervous system
• Blood Cells - Red Blood Cells

  Carry oxygen and carbon dioxide
• Stem Cells - Embryonic

  Have the ability to differentiate into other cell types