Cells GMAS review

Plant cells perform photosynthesis, which occurs in the _______.

• chloroplast
• cytoplasm
• mitochondria
• nucleus

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What is the primary function of a vacuole in a cell?

• enzyme production
• protein synthesis
• storage
• reproduction

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What will happen to the red blood cell in this environment?

• The size of the red blood cell will remain constant.
• The red blood cell will swell at first and then shrink.
• The red blood cell will swell from absorbing salt molecules.
• The red blood cell will shrink from losing water molecules.

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During which phase of the cell cycle does most cell growth occur?

• cytokinesis
• interphase
• prophase
• mitosis

The chemical colchicine disrupts cell division. Which cell process would most likely stop if colchicine were added to a culture of human liver cells?

• mitosis
• meiosis
• endocytosis
• active transport

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A contractile vacuole helps protists eliminate excess liquid. This is a “pumping” process which reduces pressure inside the cell and prevents the cell from bursting. This process requires energy. Which organelle in the cell is the source of energy for the cell?

• DNA
• golgi body
• mitochondria
• ribosomes

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Uncontrolled production of cyclins will most likely result in:

• the formation of cancer cells
• healthy cells
• the transfer of cyclins
• an increase in mitochondria within the cell

What would most likely be produced when a cell with eight chromosomes undergoes mitosis?

• Two cells with four chromosomes each
• Two cells with eight chromosomes each
• Four cells with four chromosomes each
• Four cells with eight chromosomes each

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Which statement describes the process of osmosis in an animal cell?

• Sugar molecules move across the plasma membrane until the cell has enough energy to grow in size and divide.
• Water molecules move across the plasma membrane until solute concentrations are equal on both sides of the membrane.
• Ions move across the plasma membrane until the inside of the cell has a higher concentration of positive charges.
• Enzymes move across the plasma membrane until the cell has completed metabolism.

Which term does the letter X represent in the graphic organizer?

• molecule
• tissue
• ecosystem
• atom

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