BI Lab 9
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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| nucleotides | each DNA molecule is composed of these subunits
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| nitrogenous base, deoxyribose, and phosphate group | three parts that make up the nucleotide
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| nitrogenous base | adenine, thymine, guanine, and cytosine
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| deoxyribose | five-carbon sugar
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| hydrogen bonds | hold together two nucleotide strands in a spiral double helix
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| complementary base pairing | inside the double helix, the bases always pair in a specific order: adenine with thymine and guanine with cytosine
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| replication | duplication of the molecule
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| antiparallel nature | nature of the double-stranded DNA molecule in which opposite ends of the molecule have phosphate bonds
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| filtrate | liquid mixture that flows through something like cheesecloth
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| interface | layer between filtrate and ethanol
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| precipitating | becoming solid and visible in a solution
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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:
pace_sauce
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