DNA Vocabulary
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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Double helix | The twisted ladder shape of DNA molecules
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Rosalind Franklin | Scientist who discovered the shape of DNA using x-ray technology
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Cytosine | The nitrogen base that pairs with Guanine
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DNA | The large nucleic acid found in the nucleus; carries the code of life
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Watson & Crick | Scientists who created the first model of DNA
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RNA | The nucleic acid that reads the DNA code & uses the instructions to make proteins
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Gene | A segment of DNA that codes for a trait
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Amino acid | The building blocks of proteins
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Protein | The material used to make cells & tissues; it is also used as enzymes
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Nitrogen bases | The “rungs” or steps of the ladder which make up DNA; held together with hydrogen bonds
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Thymine |
The nitrogen base that pairs with adenine
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Trait | A characteristic of an organism as determined by its genes
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Guanine | The nitrogen base that pairs with cytosine
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Adenine | The nitrogen base that pairs with thymine in DNA and uracil in RNA
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Nucleotides | The building blocks of DNA; made up of a sugar, nitrogen base, & phosphate group
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Deoxyribose | The sugar found in DNA
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Ribose | The sugar found in RNA
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Phosphate group | The part of the backbone of DNA that does not have bases attached
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Complementary base pairs | The opposite strands of DNA as determined by its base pairs
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Replication | The process of copying the DNA in a cell
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Uracil | The nitrogen base that pairs with adenine in RNA
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Hydrogen bonds | Weak bond that holds the nitrogen bases together in DNA
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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:
nbiegel
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