16125181
Beschreibung
Quiz von Emily Rowland-Rawson, aktualisiert more than 1 year ago
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Erstellt von Emily Rowland-Rawson
vor etwa 6 Jahre
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Frage 1
Frage
which of these structures contains RNA but not DNA?
Antworten
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mitochondrion
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ribosome
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nucleus
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chloroplast
Frage 2
Frage
what is the function of the Golgi apparatus?
Antworten
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to synthesise ATP
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to make proteins from amino acids
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to aid endocytosis
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to make secretory products
Frage 3
Frage
what is the name of the structures which penetrate the walls of adjacent plant cells?
Antworten
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plasmodesmata
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middle lamellae
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pits
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channels
Frage 4
Frage
cells in a culture will absorb amino acids from the surrounding culture medium. If radioactively labeled glycine is provided in the culture medium, in which organelle will radioactivity be found first?
Antworten
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nucleus
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ribosomes
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lysosomes
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Golgi apparatus
Frage 5
Frage
what resolution does a light microscope have?
Antworten
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20μm
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2μm
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0.2μm
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0.02μm
Frage 6
Frage
which of these cell structures does not have an envelope?
Antworten
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nucleus
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mitochondrion
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chloroplast
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lysosome
Frage 7
Frage
what are observable "brush borders" found on intestinal epithelial cells?
Antworten
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cilia
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villi
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microvilli
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flagella
Frage 8
Frage
which of the following is concerned with the synthesis and transport of lipids and steroids in the cell?
Antworten
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rough ER
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smooth ER
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lysosome
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Golgi apparatus
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