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34 Cards in this Set
- Front
- Back
Diffusion is the movement of molecules from
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An area of high concentration to an area of low concentration
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If cells are placed in a strong sugar solution, water will
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Pass from the cells to the sugar solution
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Compared to small cells, large cells have more trouble
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Moving needed materials in and waste products out
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Water moves into a cell placed in a
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Hypotonic solution
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Which is not a form of passive transport?
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endocytosis
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Water moves out of a cell if the cell is placed in a?
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Hypertonic solution
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The diffusion of water across a selectively permeable membrane is called
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Osmosis
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Which means of particle transport requires input of energy from the cell
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Active Transport
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The longest phase of the cell cycle is
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interphase
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A chromatid is attached to a spindle fiber by the
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centromere
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Diffusion is the movement of molecules from
|
An area of high concentration to an area of low concentration
|
|
If cells are placed in a strong sugar solution, water will
|
Pass from the cells to the sugar solution
|
|
Compared to small cells, large cells have more trouble
|
Moving needed materials in and waste products out
|
|
Water moves into a cell placed in a
|
Hypotonic solution
|
|
Which is not a form of passive transport?
|
endocytosis
|
|
Water moves out of a cell if the cell is placed in a?
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Hypertonic solution
|
|
The diffusion of water across a selectively permeable membrane is called
|
Osmosis
|
|
Which means of particle transport requires input of energy from the cell
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Active Transport
|
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The longest phase of the cell cycle is
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interphase
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A chromatid is attached to a spindle fiber by the
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centromere
|
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Which of the following happens when a cell divides?
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Each daughter cell receives its own copy of the parent cell's DNA
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When during the cell cycle is a cell's DNA replicated?
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S phase
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Which event occurs during interphase?
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The cell grows
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The first phase of mitosis is called
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Prophase
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During which phase of mitosis do the chromosomes line up along the middle of the dividing cell?
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Metaphase
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Which of the following represents the phases of mitosis in their proper sequence?
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Prophase, metaphase, anaphase, telophase
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During normal mitotic cell division, a parent cell having four chromosomes will produce two daughter cells, each containing
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four chromosomes
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By the end of prophase, each of the following has occured except
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Lining up of chromosomes in the cell
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Which pair is correct?
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G2 phase, preparation for mitosis
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Which of the following is correct statement about the events of the cell cycle?
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Interphase consists of the G1,S, and G2 phases.
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The cell cycle is the
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Series of events that cells go through as they grow and divide.
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Which of the following is a phase of mitosis?
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Prophase
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What is the role of the spindle during mitosis?
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It divides the cell in half
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A cell moves particles from a region of lesser concentration to a region of greater concentration by
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Active Transport
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