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organisms that cannot make their own food and must obtain energy from the foods they eat are called? |
heterotrophs |
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Which of the following is a autotroph |
a. mushroom b. impala c. leopad d. tree* |
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Which of the following is NOT an example of a heterotroph? |
a. mushroom b. leopad c. grass* d. human |
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What are the parts of an ATP molecule? |
adenine, ribose, phosphate |
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Which of the following is NOT a part of an ATP molecule? |
a. adenine b. ribose c. chlorophyll* d. phosphate |
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Energy is released from ATP when |
a phosphate group is removed |
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Energy is absorbed/stored in a molecule when |
a phosphate group is added to ADP to form ATP |
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Which of the following is NOT a true statement about ATP? |
a. ATP consists of ribose, adenine and phosphate. b. ADP forms when ATP releases energy c. ATP provides energy for the mechanical functions of cells d. used ATP is discarded by the cells of waste* |
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Which of the following is a true statement of ATP? |
a. ATP consists of ribose and adenine b. ATP form when ADP release energy c. ATP provides energy for the mechanical functions of cells* d. used ATP is discarded by the cell as waste |
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Jan van Helmont potted a small tree and recorded its mass. Water was the only thing added to the potted tree. Over five (5) years the tree gained mass. He concluded that the plant gained most of its mass from? |
a. water* b. the soil c. carbon dioxide in the air d. oxygen in the air |
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Which scientist showed that plants need light to grow? |
a. Van Helmont and Calvin b. Priestley and Ingenhousz* c.Can Helmont and Priestley d. Priestley and Calvin |
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Ingenhousz showed that plants produce oxygen bubbles when exposed to |
a. ATP b. carbon dioxide c. light* d. a burning candle |
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Ingenhousz showed that plants produce _________ bubbles when exposed to light. |
a. nitrogen b. carbon dioxide c. oxygen* d. hydrogen |
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