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Bell Ringer – 10/3 - pg . 173

Bell Ringer – 10/3 - pg . 173. PLEASE DATE BELLWORK! Cells fall into two broad categories, depending on whether they contain a __(1)__. The nucleus controls many of the cell’s __(2)__. __(3)__ are cells that contain nuclei. __(4)__ are cells that do not contain __(5)__.

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Bell Ringer – 10/3 - pg . 173

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  1. Bell Ringer – 10/3 - pg. 173 PLEASE DATE BELLWORK! Cells fall into two broad categories, depending on whether they contain a __(1)__. The nucleus controls many of the cell’s __(2)__. __(3)__ are cells that contain nuclei. __(4)__ are cells that do not contain __(5)__. ALL BAGS ON FLOOR PLEASE!!!

  2. Chapter 7 Bell Work – 10/4- pg. 172 PLEASE DATE BELL WORK!!! Cells come in a great variety of shapes and amazing range of __(1)__. Although typical cells range from 5 to __(2)__ micrometers in diameter, the tiniest mycroplasma bacteria are only 0.2 micrometers across. The giant __(3)__ Chaos Chaos may be 1000 micrometers in diameter, large enough to be seen with the __(4 – two words)__. All cells have two characteristics in common. They are all surrounded by a barrier called a __(5 – two words)__ and they contain __(6)__. ALL BAGS ON FLOOR PLEASE!!!

  3. Bell Ringer – 10/5 & 10/6 – pg. 170 PLEASE DATE BELLWORK! The Cell Theory States: • All __(1)__ things are composed of __(2)__. • Cells are the basic units of __(3)__ and __(4)__ in living things. • __(5)__ cells are produced from __(6)__. ALL BAGS ON FLOOR PLEASE!!!

  4. Bell Ringer – 10/7 - pg. 173 (or notes) PLEASE DATE BELLWORK! Identify the following as prokaryotic or eukaryotic characteristics by answering with a “pro” or a “eu”: • Larger and complex cells. • Example is bacteria. • Genetic material is in cytoplasm. • Example is complex organisms such as a human. • Larger in size. • Has organelles that do a job. • Smaller in size. • Less complicated. ALL BAGS ON FLOOR PLEASE!!!

  5. Bell Work – 10/10 – pg. 176 All bags on the floor please!!! In the same way that the main office controls a large factory, the __(1)__ is the control center of the cell. The nucleus contains nearly all of the cell’s __(2)__ and with it the coded instructions for making __(3)__ and other important molecules. Most nuclei also contain a small, dense region known as the __(4)__. The nucleolus is where the assembly of the __(5) __ begins. ALL BAGS ON FLOOR PLEASE!!!

  6. Bell Work – 10/11 & 10/13 – pg. 177 Please Date Bell Work One of the most important jobs carried out in the cellular “factory” is making __(1)__. __(2)__ are assembled on __(3)__. Ribosomes of small particles of RNA and protein found throughout the __(4)__. The produce __(5)__ by following coded instructions that come form the __(6)__. ALL BAGS ON FLOOR PLEASE!!!

  7. Bell Work – 10/6 - pg. 177 & 178 Please Date Bell Work Eukaryotic cells also contain an internal membrane system known as the __(1)__ or __(2)__. It is the site where lipids and __(3)__ are assembled and exported from the cell. Rough ER is given this name because of the __(4)__ found on its surface. The other portion of the ER is known as __(5)__ because ribosomes are not found on its __(6)__. ALL BAGS ON FLOOR PLEASE!!!

  8. Bell Work – 10/8 - pg. 179 Please Date Bell Work Even the neatest, cleanest factory needs a __(1)__, and that’s what lysosomes are. Lysosomes are small organelles filled with __(2)__. One function of lysosomes is the __(3)__, of lipids, carbohydrates, and __(4)__ into small molecules that can be used by __(5-finish the sentence)__. ALL BAGS ON FLOOR PLEASE!!!

  9. Bell Work – 10/18 - pg. 179 Please Date Bell Work Every factory needs a place to store things, and cells contain places for __(1)__ as well. Some kinds of cells contain saclike structure called __(2)__ that store materials such as __(3-four words)__. In many plant cells there is a single, large central vacuole filled with __(4)__. Vacuoles are also found in some __(5)__ and some __(6)__ cells. ALL BAGS ON FLOOR PLEASE!!!

  10. Bell Work – 10/19 & 10/20 - pg. 177-179 Please Date Bell Work • Name the function of the following (wouldn’t hurt to use your notes): 1) Endoplasmic reticulum 2) Lysosomes 3) Mitochondria 4) Vacuole ALL BAGS ON FLOOR PLEASE!!!

  11. Bell Work – 10/21 - NOTES Please Date Bell Work • Name the following organelles from the function below: • Holds water and other materials. • Contains the green pigment chlorophyll. • Sorts, modifies, and packages both proteins and lipids. • Converts the food you eat into energy the cell can use. • Determines what enters and leaves the cell. ALL BAGS ON FLOOR PLEASE!!!

  12. Bell Work – 10/18 - NOTES Please Date Bell Work Name the following organelles from the function below: • Breaks down food and useless organelles. • Site of protein synthesis. • Site where proteins and lipids are produced and exported from the cell. • Gives the cell structure and shape. • Is everything in the cell except the nucleus. ALL BAGS ON FLOOR PLEASE!!!

  13. Bell Work – 10/20 - NOTES Please Date Bell Work • What three organelles are associated with plant cells? • Which organelle contains the cells DNA? • Where are proteins created? • Which organelle has strong digestive enzymes in order to digest foreign material in the cell? ALL BAGS ON FLOOR PLEASE!!!

  14. Bell Work – 10/24 (Notes would be best) All bags on the floor please!!! • Name the following organelles from the function below: • Breaks down food and useless organelles. • Site of protein synthesis. • Site where proteins and lipids are produced and exported from the cell. • Gives the cell structure and shape. • Is everything in the cell except the nucleus.

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