Chapter 10
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| What are two reasons why cells divide rather than continue to grow indefinitely? | show 🗑
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| show | False
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| show | Cell's volume
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| show | Divide the surface area by the volume
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| show | 6:1
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| T/F As a cell grows in size, its volume increases much more rapidly than its surface area. | show 🗑
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| What happens to a cell's ratio of surface area to volume as the cell's volume increases more rapidly than its surface area? | show 🗑
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| What is cell division? | show 🗑
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| show | by reducing cell volume
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| show | true
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| show | DNA and protein molecules
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| show | centromere
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| show | interphase
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| show | The series of events that cells go through as they grow and divide
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| The division of the cell nucleus during the M phase of the cell cycle is called??? | show 🗑
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| show | G1, S, G2
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| What happens during the G1 phase? | show 🗑
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| show | Chromosomes are replicated and the synthesis of DNA molecules takes place, key proteins are synthesized
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| What happens in the G2 phase? | show 🗑
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| show | Prophase, metaphase, anaphase, and telophase
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| What are the 2 tiny structures located in the cytoplasm near the nuclear envelope at the beginning of prophase? | show 🗑
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| show | A fanlike microtubule structure that helps separate chromosomes
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| show | anaphase
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| show | prophase
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| A nuclear envelope reforms around each cluster of chromosomes. phase of mitosis? | show 🗑
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| Centrioles take up positions on opposite sides of the nucleus. phase of mitosis? | show 🗑
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| show | Metaphase
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| show | Telophase
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| show | The division of the cytoplasm
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| show | The cell membrane is drawn inward until the cytoplasm is pinched into 2 nearly equal parts
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| show | Cell plate
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| What happens to the cells at the edges of an injury when a cut in the skin or a break in a bone occurs? | show 🗑
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| What happens to the rapidly dividing cells when the healing process nears completion? | show 🗑
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| show | The timing of the cell cycle in eukaryotic cells
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| show | Proteins that respond to events inside the cell
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| show | 1Direct cells to speed up or slow down during the cell cycle. 2Include growth factors 3Prevent excessive cell growth and keep the tissues of the body from disrupting each other.
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| show | A disorder in which some of the body's own cells lose the ability to control growth
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| Cancer cells don't respond to signals that regulate ______ | show 🗑
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| show | tumors
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| show | body
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| show | True
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
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Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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