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Name: _______________________ Homeroom: _______________ Date: _________________ Assignment: Virus/Bacteria Part 1 SG As we discussed in class, due to the calendar and where we are in the chapter, we will be splitting the chapter test into 2 parts. The first part of the test will still be on Tuesday, November 4, 2008. It will be in a multiple choice format. The material will be based on sections 1 and 2 from chapter 2. Use the notes you received in class as well as the textbook and worksheets to help you review for the test. Then, when we return from NJEA convention break, we will continue to study Chapter 2 and discuss when to take the second part of the Chapter 2 test. As always, if you have any questions, please contact me through email. [email protected] or [email protected] Study!!!!!! Good Luck!!!! Key Terms for Virus Virus Protein Coat Host Active Cycle Parasite Hidden Cycle Bacteriophage Vaccine Key Terms for Bacteria Bacteria Anaerobic Prokaryote Binary Fission Cytoplasm Conjugation Ribosome Endospore Aerobic Key Topics Remember to review your guided reading packets and quizzes as they may contain pictures and/or questions that we marked in class as possible test questions. For Example: The genetic material of a virus is found in its ______________. A. fur coat B. protein coat C. core D. nucleus Why are viruses like parasites? A. They like to dance B. They harm the host cells C. They multiply D. They make their own food Chapter 2 Section 1 – Viruses Characteristics of a virus includes – parasite – like features as it attaches to a host cell. Virus Shapes – See one of the pictures on the website as well as a handout that was given to you. Virus Sizes – check out the cellsalive.net website to remind yourself how small they really are! Naming Viruses – three key ways to name a virus. Check pages 42 – 43 to help you. Structure of a virus – two key parts. Look at the guided reading to find the diagram. 2 virus cycles – hidden and active. Know the differences between the two. Excellent essay question! Chapter 2 Section 2 – Bacteria Cell Structures – Know the parts of a bacteria cell. Use the guided reading to help you. Excellent diagram! Bacteria Shapes – round-like, rod like, and spiral. Remember we talked about the science words used to describe these shapes. How to bacteria gather energy? Pgs 50 – 51 in your book help you out. 2 types of reproduction – asexual and sexual. Know the steps for each. The guided reading packet had a chart for you to fill out. That will help you know the differences. Endospore formation – survival technique to help bacteria last through no food, water, or extreme temperatures. Bacteria and food – How do we use bacteria in food like yogurt? Excellent short answer question, don’t you think? Know the other ways bacteria help the Earth and humans – pages 54 – 57. Example Questions: Which process results in genetically DIFFERENT bacteria cells? A. binary fission B. asexual reproduction C. respiration D. conjugation Endospores form during _______________________. A. binary fission B. science class C. respiration D. severe environmental conditions If you want to do well on this test, then you must take the time to study at home!!!!! You must review a little bit every day to help you remember all the details we discussed in class!!!!! STUDY!!!!