Study guide
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| What are the products of photosynthesis? | Carbon Dioxide and water
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| What happens during photosynthesis? | The cell uses the energy in sunlight to make food
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| The stage of respiration that releases most of the energy in glucose occurs where? | Mitochondria
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| How are photosynthesis and respiration related? | The have opposite equations
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| The cell's DNA is replicated in which stage? | Mitosis
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| What is DNA molecule is shaped like? | Spiral staircase
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| During DNA replication, adenine (A) always pairs with what? | Thymine (T)
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| Each rung of the DNA ladder is made up of what? | A pair of nitrogen bases
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| What stage of the cell cycle does replication occur? | Interphase
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| What is copied during replication? | The cell's DNA
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| What is the stage of the cell cycle that follows mitosis? | Cytokinesis
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| What is the regular cycle of growth and division that cells undergo? | The cell cycle
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| Which term refers to the movement of molecules from an area of higher concentration to an area of lower concentration? | Diffusion
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| Which term refers to the diffusion of water molecules through a selectively permeable membrane? | Osmosis
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| Which term refers to the movement of materials through a cell membrane without using the cell's energy? | Passive transport
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| When two or more elements combine chemically, the form what? | Compound
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| What is the function of a cell membrane? | To control what enters and leaves the cell
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| Which organelle is the control center of a cell? | Nucleus
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| What is the function of a cell wall? | To protect and support the cell
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| Which organelles store food and other materials needed by the cell? | Vacuoles
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| Which organelles release chemicals that break down large food particles into smaller ones? | Lysosomes
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| What process releases energy from sugar/glucose? | Respiration
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| The products of respiration are energy, water, and _____________. | Carbon dioxide
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| Which stage of the cell cycle does the nucleus divide to form two identical nuclei? | Mitosis
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| What is the final stage of the cell cycle where the cytoplasm divides? | Cytokensis
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| During cytokensis in plant cells, what forms in the middle of the cell? | Cell plate
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| Sugars and starches are examples of what? | Carbohydrates
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| DNA and RNA belong to the group of organic compounds known as what? | Nucleic Acids
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| The diffusion of __________ molecules through a selectively permeable membrane is called osmosis. | Water
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| Active transport requires the cell to use its own ___________. | Energy
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| Two or more elements combine chemically, they form what? | Compound
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| What are the thin strands in the nucleus that contain genetic material called? | Chromosomes
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| What organelle produces protein in a cell? | Ribosomes
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Created by:
rachelwh
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