Chapter 3
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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| Nucleoplasm | The protoplasm inside the nucleus of the cell.
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| Cytoplasm | The protoplasm outside the nucleus of the cell. The area of the cell where glycolysis occurs.
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| Robert Hooke | The English scientist who first described cells in 1665 and built one of the first primitive microscopes to look at a thin slice of cork.
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| Anton von Leeuvenhoek | The Dutch naturalist who was the first to observe living cells under a microscope.
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| Plasmalemma (plasma membrane) | Cell Membrane that surrounds a cell.
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| Protoplasm | The liquid portion of a cell.
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| Nucleus | The control center of the cell.
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| Nucleolus | The structure within the cell that is the site of ribosomal synthesis.
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| Lysosomes | The small bodies in the cytoplasm that contain powerful digestive enzymes that enhance the breakdown of cellular components.
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| Ribosomes | The site of protein synthesis.
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| Translation | The cellular process of reading the code and bringing the appropriate amino acids in sequence along the mRNA.
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| Cilia & Flagella(locomotion) | Cellular organelles composed of fibrils and located on the cell surface that protrude from the cell and beat or vibrate.
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| Photosynthesis | The process by which plant cells convert the light energy of the sun into chemical energy and food for use by both plants and animals.
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| Chloroplasts | The large organelles found mainly in plant cells that contain the green pigment chlorophyll. Site of photosynthesis.
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| Water | The main constituent of cytoplasm.
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| Mitochondria | The powerhouses of the cell.
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| Micron | A cellular measurement equal to one thousandth of a millimeter.
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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.
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.
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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