40024484
Frage 1
Frage
Which statement best describes the cellular function of metabolic absorption?
Antworten
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Cells can produce proteins.
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Cells can secrete digestive enzymes.
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Cells can take in and use nutrients
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Cells can synthesize fats
Frage 2
Frage
Most of a cell’s genetic information, including RNA and DNA, is contained in the
Antworten
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Mitochondria
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Ribosome
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Nucleolus
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Lysosome
Frage 3
Frage
Which component of the cell produces hydrogen peroxide (H2O2) by using oxygen to remove hydrogen atoms from specific substrates in an oxidative reaction?
Antworten
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Lysosomes
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Peroxisomes
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Ribosomes
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Oxyhydrosomes
Frage 4
Frage
Which cell component is capable of cellular autodigestion when it is released during cell injury?
Antworten
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Ribosome
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Golgi Complex
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Smooth Endoplasmic Reticulum
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Lysosomes
Frage 5
Frage
What is the sequence of steps in the development of a digestive enzyme by the pancreas cells from the initial transcription to the release from the cell?
Antworten
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The enzyme is transcribed from DNA by RNA in the nucleus, proceeds to the ribosome for synthesis, and is transported in a secretory vesicle to the cell membrane.
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The enzyme is transcribed from RNA by DNA in the nucleus, proceeds to the lysosome for synthesis, and is transported in an encapsulated membrane to the cell membrane.
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The enzyme is transcribed by the mitochondria in the nucleus, proceeds to the ribosome for synthesis, and is transported in a cytoskeleton to the cell membrane.
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The enzyme is transcribed from DNA by RNA in the nucleus, proceeds to the Golgi complex for synthesis, and is transported in a cytosol to the cell membrane.
Frage 6
Frage
During which phase of the cell cycle is DNA synthesized?
Antworten
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G1
-
S
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G2
-
M
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