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Bibliotek

Thursday 09/16 - Cell Organelles Practice

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Sidst opdateret 20 days ago
11 Spørgsmål
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The mitochondria powers the cell. The chloroplast turns sunlight into food (glucose). The nucleus controls all cellular activity because it holds your DNA. The cell membrane controls what enters and leaves the cell. The cell wall supports and protects the cell membrane. A ribosome builds proteins. Determine which organelle being described below:

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Synthesizes (makes) proteins inside of the cell

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Makes the energy that powers the cell

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Controls if water enters or leaves the cell

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Protects plants cells by covering the cell membrane

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Holds your chromosomes (DNA) and controls the cell

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Decides what happens in the cell

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Puts together proteins inside the of the cell

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It is the power house of the cell

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Due to a recent infection, the cells in your body need to synthesize more enzymes, which are made of proteins, to break down the bacteria that your immune system has been killing off. What organelle will make these new enzymes? (HINT:Enzymes are made of proteins!)

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Anyone who followed Michael Phelps' astonishing performance in the 2008 Beijing Olympic Games surely will remember one of the secrets of his success: Consuming as many as 12,000 calories in a day. Athletes, like Phelps, must eat large quantities of food to sustain (maintain) the energy needed to power their bodies. Based on the information above, the athlese probably have a large number of which organelle to power their muscles?

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Bacterial cells are prokaryotic. Compared to a typical eukaryotic cell, the bacteria cell would…