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mm

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A student is comparing the structures of a plant cell and a prokaryotic cell. Which structure is common to both cells? Responses cell wall cell wall vacuole vacuole nucleus nucleus mitochondrion mitochondrion
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Examine the diagram of the cell. Which terms correctly describe the cell? Responses prokaryotic, animal prokaryotic, animal eukaryotic, plant eukaryotic, plant prokaryotic, plant prokaryotic, plant eukaryotic, animal euk...
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The table details a student’s experimental observations. How should the observed cell be classified? Responses as an animal cell as an animal cell as a plant cell as a plant cell as a fungal cell as a fungal cell as a ba...
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Prokaryotes do not have the same variety of organelles as eukaryotes, but they do have some structures in common. What structure is indicated by the letter X in this prokaryotic cell? Responses mitochondrion mitochondrio...
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Which organelle is paired properly with its function? Responses ribosome: synthesize proteins ribosome: synthesize proteins lysosome: transport lysosome: transport ribosome: synthesize lipids ribosome: synthesize lipids...
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How is an enzyme able to speed up a chemical reaction? Responses by keeping the temperature constant during the reaction by keeping the temperature constant during the reaction by changing the pH of the system in which t...
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Which substances help the body store energy for a longer duration? Responses Carbohydrates. They can form large and complex molecules. Carbohydrates. They can form large and complex molecules. Vitamins. They take a longe...
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Which statement about the structure of organic molecules is true? Responses DNA contains a fatty acid chain. DNA contains a fatty acid chain. Proteins are composed of nucleotides. Proteins are composed of nucleotides. Ca...
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Why are both carbohydrates and lipids important in animal cells? Responses They are components in cell walls. They are components in cell walls. They make up the structure of DNA. They make up the structure of DNA. They...
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Which statement most accurately describes a virus? Responses A virus is living because it has an envelope that acts like a cell membrane. A virus is living because it has an envelope that acts like a cell membrane. A vir...
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Studies show that the virus responsible for the common cold loses its ability to infect a host after 7 days outside of a host on objects like stainless steel. After 7 days, the dry surface of the stainless steel damages...
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Which sequence arranges the organizational levels found in living things from the smallest to the largest? Responses organ systems-organs-tissues-cells organ systems-organs-tissues-cells tissues-organ systems-organs-cell...
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Of the levels listed, which is the lowest organizational level in a plant? Responses leaf leaf flower flower xylem xylem tree
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the levels from the simplest
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Which of these is true of algae, bacteria, and flowering plants? Responses They all have chlorophyll. They all have chlorophyll. They are inorganic. They are inorganic. They all feed off other organisms. They all feed of...
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Which scientist is credited with first using the term “cell” to describe part of an organism? Responses Schwann Schwann Schleiden Schleiden Hooke Hooke Virchow Virchow
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A student places a potted plant in the Sun for one week and observes that the shoots of the plant bend toward the sunlight, while the pot remains in place. The student classifies the plant as living. Which criteria does...
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