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OrganellesPro vs EukViruses Cell Theory and Microscopes More Organelles 10 20 30 40 50
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Question 1 - 10 The organelle that breaks down organelles not being used in the cell anymore.
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Answer 1 – 10 Lysosome
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Question 1 - 20 Helps the cell keep its shape
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Answer 1 – 20 cytoskeleton
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Question 1 - 30 The protein factory
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Answer 1 – 30 ribosome
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Question 1 - 40 A storage organelle
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Answer 1 – 40 vacuole
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Question 1 - 50 Packages, modifies and sorts materials for transport outside the cell
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Answer 1 – 50 Golgi body
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Question 2 - 10 A plant is a prokaryote or a eukaryote
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Answer 2 – 10 eukaryote
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Question 2 - 20 A bacteria is a prokaryote or a eukaryote
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Answer 2 – 20 A prokaryote
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Question 2 - 30 An animal cell contains a therefore it is a eukaryote.
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Answer 2 – 30 Nucleus or membrane bound organelles
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Question 2 - 40 Pro has no
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Answer 2 – 40 nucleus
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Question 2 - 50 We think prokaryotes were the first organisms on earth, the evidence to support that is found in a eukaryotic cell’s
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Answer 2 – 50 Mitochondria because it has its own DNA
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Question 3 - 10 The outer protein coat of a virus is called a
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Answer 3 – 10 A capsid
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Question 3 - 20 What three materials make up many viruses?
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Answer 3 – 20 proteins, nucleic acids, and lipids
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Question 3 - 30 The instructions for making new copies of a virus are
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Answer 3 – 30 coded in either RNA or DNA.
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Question 3 - 40 What is the basic structure of a virus?
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Answer 3 – 40 DNA or RNA surrounded by a protein coat
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Question 3 - 50 Which of the following characteristics of living things is NOT true about viruses? a.contain genetic material b.evolve over time c.obtain and use energy d.able to reproduce
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Answer 3 – 50 c.obtain and use energy
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Question 4 - 10 Which of the following is NOT a principle of the cell theory? a.Cells are the basic units of life. b.All living things are made of cells. c.Very few cells are able to reproduce. d.All cells are produced from existing cells.
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Answer 4 – 10 Very few cells are able to reproduce.
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Question 4 - 20 Which of these is NOT true of cells? a.They are much like empty rooms. b.They were first discovered in the 1600s. c.They can be found in pond water. d.They contain a huge array of working parts.
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Answer 4 – 20 a.They are much like empty rooms.
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Question 4 - 30 Electron microscopes can reveal details times smaller than those visible in light microscopes.
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Answer 4 – 30 1000
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Question 4 - 40 Which type of microscope can produce three- dimensional images of a cell’s surface?
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Answer 4 – 40 scanning electron microscope
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Question 4 - 50 Colors seen in images made from electron microscopes are
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Answer 4 – 50 added to make certain structures easier to see.
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Question 5 - 10 Which of the following statements about the nucleus is NOT true? a.The nucleus stores the coded instructions for making the cell’s proteins. b.The nucleus usually contains a nucleolus region which is where ribosome assembly begins. c.The nucleus is the site of protein assembly. d.The nucleus is surrounded by a nuclear envelope that lets materials in and out.
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Answer 5 – 10 The nucleus is the site of protein assembly.
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Question 5 - 20 Which structures are involved in cell movement?
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Answer 5 – 20 microtubules and microfilaments
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Question 5 - 30 Unlike the cell membrane, the cell wall is
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Answer 5 – 30 a rigid structure.
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Question 5 - 40 Which structure serves as the cell’s boundary from its environment?
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Answer 5 – 40 The membrane
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Question 5 - 50 You will NOT find a cell wall in which of these kinds of organisms? a.plants b.animals c.fungi d.bacteria
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Answer 5 – 50 animals
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