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Cell Structure and Function
Chapter 3 Jeopardy Cell Structure and Function Created by Educational Technology Network
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Cell Theory Cell Organelles Cell Membrane Diffusion & Osmosis Active Transport 10 20 30 40 50
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Question _____________ are specialized structures that perform distinct processes within a cell
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Answer 1 – 10 Organelles
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Question _______________ cells do not have a nucleus or other membrane-bound organelles. _____________ cells have a nucleus and other membrane-bound organelles.
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Answer 1 – 20 Prokaryotic Eukaryotic
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Question ________________ is the tool that lead to the discovery of the cell
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Answer 1 – 30 Microscope
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Question What scientist concluded that all living things are made of cells?
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Answer 1 – 40 Schwann
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Question Give the three components of the Cell Theory
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Answer 1 – 50 All organisms are made of cells
All existing cells are produced by other living cells The cell is the most basic unit of life
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Question The ______________ is a network of proteins that is constantly changing to meet the needs of a cell.
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Answer 2 – 10 Cytoskeleton
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Question The ________________ is the storehouse for most of the genetic information in your cells and the ________________ is responsible for making proteins by stringing together amino acids.
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Answer 2 – 20 Nucleus Ribosome
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Question The _____________ is an organelle that carries out photosynthesis and the ___________ is the organelle that supplies energy to the cell.
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Answer 2 – 30 Chloroplast Mitochondria
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Question The __________ consists of closely layered stacks of membrane-enclosed spaces that process, sort, package, and deliver proteins.
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Answer 2 – 40 Golgi apparatus
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Question _____________ are membrane-bound organelles that contain enzymes to defend the cell from invading bacteria and viruses and the ___________ are cylinder-shaped organelles made of short microtubules arranged in a circle and aid in the division of animal cells.
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Answer 2 – 50 Lysosomes Centrioles
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Question The cell membrane is composed mainly of ______________, which are molecules composed of a charged phosphate group, glycerol, and two fatty acid chains.
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Answer 3 – 10 Phospholipids
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Question _______________ is the property of a cell membrane which means that it allows some, but not all, materials to cross.
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Answer 3 – 20 Selective permeability
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Question ________ molecules strengthen and lubricate the cell membrane and ______________ molecules are attached to membrane proteins and serve as identification tags.
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Answer 3 – 30 Cholesterol Carbohydrate chains
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Question A _____________ is a protein that detects a signal molecule and performs an action response.
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Answer 3 – 40 Receptor
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Question A ____________ is a type of receptor that functions inside of the cell. It can only produce an effect if a hormone can diffuse through the cell membrane to bind with the receptor.
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Answer 3 – 50 Intracellular receptor
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Question A ______________ is the difference in the concentration of a substance from one location to another.
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Answer 4 – 10 Concentration gradient
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Question ___________ is the movement of molecules in a fluid or gas from a region of higher concentration to a region of lower concentration while ___________ is the movement of water across a membrane to where it is less concentrated.
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Answer 4 – 20 Diffusion Osmosis
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Question ______________ is the diffusion of molecules across a membrane through transport proteins.
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Answer 4 – 30 Facilitated diffusion
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Question _____________ is the movement of molecules across a cell membrane without energy input from the cell.
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Answer 4 – 40 Passive transport
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Question 4 - 50 Name each state in order:
A __________ solution has a lower concentration of dissolved particles than a cell A __________ solution has a higher concentration of dissolved particles than a cell A __________ solution has the same concentration of dissolved particles as a cell
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Answer 4 – 50 Hypotonic Hypertonic Isotonic
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Question ______________ is the process of taking liquids or fairly large molecules into a cell by engulfing them in a membrane.
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Answer 5 – 10 Endocytosis
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Question Active transport requires __________ while passive transport does not.
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Answer 5 – 20 Energy
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Question ___________ is the release of larger substances by the fusion of a vesicle with the membrane.
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Answer 5 – 30 Exocytosis
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Question Active transport moves molecules against the __________________
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Answer 5 – 40 Concentration gradient
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Question Transport proteins use energy in the form of ________. This energy is generated by the mitochondria during the process of cellular respiration.
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Answer 5 – 50 ATP
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