Flashcard Set Preview
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| 1 |
What holds the cell together and allows nutrients in and waste products out?
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Cell membrane.
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| 2 |
What are the energy-converting organelles?
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Mitochondria and chloroplasts
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| 3 |
What are the cell organelles that convert sugar to usable energy called?
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Mitocondria.
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| 4 |
What is the cell organelle which convert light energy into sugar called?
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Chloroplast.
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| 5 |
What is the part of a plant cell which helps it maintain its shape called?
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Cell wall.
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| 6 |
What organelles are found in plant cells, but not in animal cells?
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Cell wall and chloroplasts.
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| 7 |
What organelles are found in both plant and animal cells?
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Nucleus, mitochondria, cell membrane.
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| 8 |
Why do plant cells need chloroplasts?
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Plants do not eat and need to convert light energy into sugar.
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| 9 |
Why do animal cells not need chloroplasts?
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Animals eat food to get sugar which is converted to energy.
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| 10 |
Why do both animal cells and plant cells have mitochondria?
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Both animal cells and plant cells need to convert sugar into usable energy.
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| 11 |
What is the cell organelle which holds the hereditary information of the cell called?
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Nucleus.
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| 12 |
What is the heredity material in a cell called?
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DNA: deoxyribonucleic acid.
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| 13 |
What is the function of DNA?
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Provide instructions for the function of the cell.
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| 14 |
What are the basic units of living things?
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Cells.
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| 15 |
A person has about 200 different kinds of cells; each specialized to do a particular job. This...
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Multicellular.
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| 16 |
What are some examples of plant and animal organs?
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Plant leaf, stem, stamen, anthers, stomach, heart, lung etc.
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| 17 |
List the levels of organization in order from smallest to largest.
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Cells, tissues, organs, organ systems, organism
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| 18 |
What works together to form an organ?
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Tissues.
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| 19 |
Each level of organization is made up of smaller levels that do what?
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Perform a particular function.
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| 20 |
What is the organ system which functions to provide structural support for the body called?
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Skeletal system.
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| 21 |
What is the organ system which functions to produce offspring called?
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Reproductive system.
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| 22 |
What is the organ system which functions to carry nutrients and oxygen around the body called?
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Cardiovascular system.
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| 23 |
What is the organ system which functions to help the body move called?
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Muscular system.
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| 24 |
What organelle is the letter A pointing to?
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Cell membrane
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| 25 |
What organelle is the letter B pointing to?
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Cell wall.
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| 26 |
What organelle is the letter C pointing to?
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Nucleus.
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| 27 |
What organelle is the letter D pointing to?
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Mitochondria (or mitochondria when more than one).
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| 28 |
What organelle is the letter E pointing to?
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Chloroplast.
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