study guide for photosynthesis and mitosis test
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
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| All the energy on the earth ultimately comes from the_____ | Sun
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| The term meaning an organism that contains green pigment such as a plant, or algae, that can make it's own food ____ | Autotroph
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| A plant is considered a Producer or Consumer? | Producer
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| The term meaning an organism that must obtain its energy source from eating another organism___ | Heterotoph
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| The organelle found in plants that is responsible for photosynthesis___ | Chloroplast
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| The process that plants use to make its own food___ | Photosynthesis
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| The name of the gas that humans exhale, and plants take in___ | Carbon Dioxide
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| The name of the gas that plants produce as a product of photosynthesis___ | Oxygen
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| The chemical formula for sugar (carbohydrate)____ | 6 Carbon 12 Hydrogen 6 Oxygen
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| Does the plant store or give off sugar ? | Store
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| What does the arrow mean in a chemical formula? | yields or produces (NOT equals)
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| What 3 things are needed by a plant to photosynthesis? | CO 2 (Carbon Dioxide) , H 2 O (water), and sunlight
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| Write the Chemical Formula for Photosynthesis? | 6 C 02 + 6 H2 0 + sunlight yields C 6 H 12 0 6 + 6 02
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| "Matter cannot be created or destroyed" is called | Conservation of Matter
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| "Energy cannot be created or destroyed" is called | Conservation of Energy
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| During Photosynthesis, sunlight energy is converted into ____ energy | Chemical energy
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| How can a strict carnivore obtain energy from the sun? | by eating an autotroph (plants) also called producer
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| How do plants under water obtain sunlight? | By growing to the surface, such as kelp
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| True or False: When balancing a chemical equation the products must equal the reactants? | TRUE
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| The name of the green pigment contained in the chloroplast of a leaf | Chlorophyll
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| The openings in a leaf which allows water to enter during transpiration | Stomata
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| Water enters into the roots and stems through: Osmosis or Diffusion | Osmosis
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| Oxygen leaves the plant leaves by the process of: | Diffusion
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| When a plant begins to wilt and lacks water, the stomata does what? | Closes
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| What is the scientific name for Cell Division? | Mitosis
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| During INTERPHASE of mitosis, what are the chromosomes doing? | Replicating (multiplying by 2)
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| What stage in Mitosis do the Chromosomes move to the Middle of the cell? | Metaphase
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| What stage of Mitosis do the Chromosomes pull AWAY to the opposite centrioles? | Anaphase
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| What stage of Mitosis does the cell membrane begin to pinch into two new cells? | Telephase
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| When a cell successfully divides into two new cells, it is is called___ | Cytokinesis
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| During Mitosis, cells reproduce: Asexually or Sexually | Asexually
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| What can a person develop if cells divide rapidly with some error in the genetic material? | Cancer
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| How many Chromosomes do humans have? | 46
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| TRUE or FALSE: all living organisms have the same number of chromosomes? | False
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