Created by Sarah and Cutie the turtle

                            Welcome to Science rules            


Hi. Welcome to Science rules. In this website you can learn all about science in many fun and different ways. There are many facts and pictures that you can learn from. You can learn about physical science, earth science, life science, and much more.Now you can jump right in to the field of science.

This right here is a cell. 

 A cell is the smallest part of any living thing.  There are many parts of a cell.   Each part of a cell completes a certain function for the cell.

All cells include the following parts:

  • Cell Membrane - forms the outer boundary of the cell and allows only certain materials to move into or out of the cell
  • Cytoplasm - a gel-like material inside the cell;  it contains water and nutrients for the cell
  • Nucleus - directs the activity of a cell; it contains chromosomes with the DNA
  • Nuclear Membrane - separates the nucleus from the cytoplasm
  • Endoplasmic Reticulum - moves materials around in the cell
  • Ribosomes - make protein for the cell
  • Golgi Bodies - are used for packaging and secreting of energy
  • Mitochondria - break down food and release energy to the cell
  • Lysosomes - are chemicals used to digest waste
  • Vacuoles - are storage areas for the cell

Some organelles are found only in Plant cells.   These organelles are:

  • Cell Wall - provides structure to the plant cell
  • Chloroplasts - contain chlorophyll that is make food for the plant cell
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