The diagram is a model of the structure of a certain type of cell. Like all models, the
diagram is accurate in many ways but does not show all features or properties. For
example, the structure labeled 2 may take on a variety of sizes, depending on the amount
of water available to the cell. The structure labeled 4 occurs in different numbers in
different examples of the cell. It has a characteristic green color and is involved in energy
transformation.
B
Do all cells include the structure labeled 1?
A
Yes. The structure is the cell nucleus,
and it controls activities in all cells.
No. This structure is a cholorplast, and
it is found only in cells that perform
photosynthesis.
Yes. This structure is a mitochondrion,
and it generates ATP in all cells.
No. This structure is the cell nucleus,
and it is found only in eukaryotic cells.
D
Answers: 3
Biology, 21.06.2019 23:00
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Consider the model of the oxygen cycle on earth. the majority of earth's oxygen reservoirs are found in the a) atmosphere. b) biosphere. c) hydrosphere. d) lithosphere.
Answers: 1
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Along what geographical feature are most of the oil producing regions located
Answers: 1
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When the oxygen produced by photosynthetic plants in the water dissolves in the water, which of these is being formed?
Answers: 1
The diagram is a model of the structure of a certain type of cell. Like all models, the
diagram is...
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