Histology ch1
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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| Chromatin | GIves nucleus the basophilia characteristic. chromatin Packs and Folds INTO chromosomes
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| Histones | what proteins wind around
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| heterchromatin (inactive) | densely packed, dark staining h&e, feulgen, (deoxyribose) hoechst, propidium iodine
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| euchromatin (active) | light stainiing, not densly packed
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| metachromasis | when tissue fails to stain the true color of a dye. Shift in normal color. Absorbance change. Blue to red or purple
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| intergrins | cell adhesions. Sticky proteins that interact and communicate with other proteins
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| endocytosis | substances enter cell
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| exocytosis | exit cell
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| osmosis | absorbing water
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| pinocytosis | cell drinking
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| phagocytosis | cell eating
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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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Created by:
katie.nelson8
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