Thursday, December 8, 2011

Similarities and Differences of Cells

 This is red blood cells
 This is a picture of neuron cell
 This is parietal cells

These cells are similar in a way that:

  • All of them are part organ systems inside human body
  • All of them do not have a cell wall, they are not part of plant cells
  • They pretty much have the same structure
  • They have nucleus, membrane cell, and cytoplasm
However, these cells are also differ in some ways that:
  • Obviously, they have different functions compared to each other
  • Red blood cell transfer oxygen through blood system
  • Parietal cell secretes acid in stomach to help digestion
  • Neuron cell is an essential part in making the nerve tissues
  • they have different colors and shapes