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Pre-test Cell Cycle On Level
Number 1-18 on a sheet of notebook paper
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What cellular process is responsible for the effect shown in the picture to the right?
Facilitated diffusion Active transport Osmosis Diffusion
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Jennifer wanted to make purple water for a science project
Jennifer wanted to make purple water for a science project. She put a drop of red food coloring and a drop of blue food coloring into a glass of water, but could not find a spoon to stir with. Her science partner Alyssa told her not to worry, the water would turn purple with time. Is Alyssa correct? Why? Yes, osmosis will occur. Yes, diffusion will occur. No, active transport must occur. No, facilitated diffusion must occur
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Which of the following would indicate that facilitated diffusion was taking place?
Substances were moving against the diffusion gradient Large molecules are passing into the cell that would normally be too large to pass through the cell membrane ATP was being rapidly consumed as the substance moved A substance was moving from a region of lower concentration to a region of higher concentration
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During normal mitotic cell division, a parent cell having four chromosomes will produce two daughter cells, each containing - Two chromosomes Four chromosomes Eight chromosomes Sixteen chromosomes
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Which of the following is a term that contains (includes) all of the others?
Interphase Nuclear division Mitosis Cell cycle
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Which of the following organisms does NOT reproduce cells by mitosis and cytokinesis?
Cow Bacterium Mushroom Cockroach
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A cell spends the majority of its lifetime in which of the following?
Prophase Interphase Metaphase Mitosis
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Samuel had a suspicious looking mole on his arm. He went to see Dr
Samuel had a suspicious looking mole on his arm. He went to see Dr. Armstrong (a dermatologist) to have a biopsy done. When Dr. Armstrong looked at the skin cells under his light microscope he found a cell which had chromosomes lined up along the center of the cell. What phase of mitosis was the cell Dr. Armstrong was looking at in? Prophase Metaphase Anaphase Telophase
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There are multiple checkpoints within the cell cycle
There are multiple checkpoints within the cell cycle. The purpose of these check points is to - To assess whether the processes of each phase been accurately completed before moving into the next phase. To make sure that S phase has been completed before entering into G1. To make sure that the cell has tripled its DNA To make sure the cytoplasm is hypertonic
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Scientists can bioengineer skin in a laboratory to treat severe burns and other types of skin injuries. This bioengineered tissue is grown from living cells. The cellular process that enables the cells to grow and develop into tissue is — conjugation meiosis Budding mitosis
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The model represents the change in the DNA content of a cell during the cell cycle. Which part of the model represents the S phase? I II III IV
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Which disease MOST LIKELY occurs after excessive exposure to ultraviolet radiation (from the sun)?
Malaria Asthma Polio Skin cancer
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Which of the cells depicted in the line graph in Figure 8
Which of the cells depicted in the line graph in Figure 8.8 are most likely cancerous? A B C D
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What does this figure (entire diagram) represent?
Cell cycle Mitosis Cytokinesis Cancer
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List the letters of the diagrams in the correct order.
D,A,C,B B,C,D,A A,B,C,D D,C,B,A
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When cells leave the cell cycle, they exit during G1 phase and then enter G0 phase, a resting period. Most normal cells can leave G0 phase and reenter the cell cycle at G1 phase before entering S phase. Cancer cells are different because they cannot enter G0 phase and are likely to do which of the following? Fail to complete S phase Mutate during G1 phase Repeat the cell cycle continuously Die after completing mitosis
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Erythroblast differentiation DNA transcription Cellular respiration
Atherosclerosis is a disease that obstructs blood flow and, therefore, oxygen supply to target organs. A major component of atherosclerosis is the excessive reproduction of smooth muscle cells of the blood vessels. Certain drugs may have the potential to reverse or prevent the unregulated reproduction of the diseased blood-vessel cells. Which of these processes is the most likely target of these drugs? Cell division Erythroblast differentiation DNA transcription Cellular respiration
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What do parts A and B in the figure below represent respectively?
Interphase and M phase (cell division) Mitosis and interphase Cytokinesis Anaphase
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Put away your pen/pencil and get out a highlighter/colored pencil.
Trade with a neighbor and please write graded by and your name at the bottom of their pretest
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Pre-AP Cell Cycle OL
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What cellular process is responsible for the effect shown in the picture to the right?
Facilitated diffusion Active transport Osmosis Diffusion
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Jennifer wanted to make purple water for a science project
Jennifer wanted to make purple water for a science project. She put a drop of red food coloring and a drop of blue food coloring into a glass of water, but could not find a spoon to stir with. Her science partner Alyssa told her not to worry, the water would turn purple with time. Is Alyssa correct? Why? Yes, osmosis will occur. Yes, diffusion will occur. No, active transport must occur. No, facilitated diffusion must occur
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Which of the following would indicate that facilitated diffusion was taking place?
Substances were moving against the diffusion gradient Large molecules are passing into the cell that would normally be too large to pass through the cell membrane ATP was being rapidly consumed as the substance moved A substance was moving from a region of lower concentration to a region of higher concentration
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During normal mitotic cell division, a parent cell having four chromosomes will produce two daughter cells, each containing - Two chromosomes Four chromosomes Eight chromosomes Sixteen chromosomes
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Which of the following is a term that contains (includes) all of the others?
Interphase Nuclear division Mitosis Cell cycle
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Which of the following organisms does NOT reproduce cells by mitosis and cytokinesis?
Cow Bacterium Mushroom Cockroach
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A cell spends the majority of its lifetime in which of the following?
Prophase Interphase Metaphase Mitosis
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Samuel had a suspicious looking mole on his arm. He went to see Dr
Samuel had a suspicious looking mole on his arm. He went to see Dr. Armstrong (a dermatologist) to have a biopsy done. When Dr. Armstrong looked at the skin cells under his light microscope he found a cell which had chromosomes lined up along the center of the cell. What phase of mitosis was the cell Dr. Armstrong was looking at in? Prophase Metaphase Anaphase Telophase
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There are multiple checkpoints within the cell cycle
There are multiple checkpoints within the cell cycle. The purpose of these check points is to - To make sure that S phase has been completed before entering into G1. To assess whether the processes of each phase been accurately completed before moving into the next phase. To make sure that the cell has tripled its DNA To make sure the cytoplasm is hypertonic
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Scientists can bioengineer skin in a laboratory to treat severe burns and other types of skin injuries. This bioengineered tissue is grown from living cells. The cellular process that enables the cells to grow and develop into tissue is — conjugation meiosis Budding mitosis
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The model represents the change in the DNA content of a cell during the cell cycle. Which part of the model represents the S phase? I II III IV
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Which disease MOST LIKELY occurs after excessive exposure to ultraviolet radiation (from the sun)?
Malaria Asthma Polio Skin cancer
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Which of the cells depicted in the line graph in Figure 8
Which of the cells depicted in the line graph in Figure 8.8 are most likely cancerous? A B C D
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What does this figure (entire diagram) represent?
Cell cycle Mitosis Cytokinesis Cancer
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List the letters of the diagrams in the correct order.
D,A,C,B B,C,D,A A,B,C,D D,C,B,A
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When cells leave the cell cycle, they exit during G1 phase and then enter G0 phase, a resting period. Most normal cells can leave G0 phase and reenter the cell cycle at G1 phase before entering S phase. Cancer cells are different because they cannot enter G0 phase and are likely to do which of the following? Fail to complete S phase Mutate during G1 phase Repeat the cell cycle continuously Die after completing mitosis
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Erythroblast differentiation DNA transcription Cellular respiration
Atherosclerosis is a disease that obstructs blood flow and, therefore, oxygen supply to target organs. A major component of atherosclerosis is the excessive reproduction of smooth muscle cells of the blood vessels. Certain drugs may have the potential to reverse or prevent the unregulated reproduction of the diseased blood-vessel cells. Which of these processes is the most likely target of these drugs? Cell division Erythroblast differentiation DNA transcription Cellular respiration
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What do parts A and B in the figure below represent respectively?
Interphase and M phase (cell division) Mitosis and interphase Cytokinesis Anaphase
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Please write your grade on top of your pre-test and turn in.
# Missed Grade 1 94 2 89 3 83 4 78 5 72 6 67 7 61 8 56 9 50 10 44 # Missed Grade 11 39 12 33 13 28 14 22 15 17 16 6 18
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