Friday, October 31, 2014

                                                         Cells
  A cell is a collection of living matter enclosed by a barrier that separates the cell from its surroundings. The cell has many different parts.The nucleus,cytoplasm,ribosomes,Golgi apparatus,lysosomes,vacuoles,mitochondria and cell membrane. The nucleus is a large membrane enclosed structure that contains the cells genetic material in the form of DNA. The cytoplasm is the part of the cell outside the nucleus. The ribosomes are small particles of RNA and protein. The Golgi apparatus is to modify,sort and package proteins and other materials. The lysosomes are small organelles filled with enzymes. The vacuoles stores materials such as waters,salts,proteins. The mitochondria coverts the chemical energy stored in food into compounds that are more convenient for the cell to use.The cell membrane is a thin flexible barrier surrounding the cells nucleus.

Tuesday, October 28, 2014

Let me introduce myself to you.  My name is Marley Conley.  I am 14 years old.  My favorite color is orange.  I like to play soccer.  My favorite food is pizza.  I play clarinet in band.