Term
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Definition
| entity that lies along a chromosome and brings about a phenotypic trait in an organism |
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Term
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Definition
| investigation of life at the level of its individual molecules |
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Term
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Definition
| molecule bombarded with x-rays-shows structure of molecule and provides picure of DNA |
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Term
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Definition
-phosphate group
-sugar called deoxyribose
-four possible DNA bases-A, G, T, C |
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Term
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Definition
| sugar and phosphate fit together to form a kind of chain |
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Term
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Definition
| permanent alteration of DNA base sequence |
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Term
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Definition
| mutations of a single base piar in genome-permanent |
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Term
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Definition
| do not become eggs or sperm |
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Term
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Definition
| do become eggs or sperm-heritable |
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Term
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Definition
| substances that can mutate DNA |
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Term
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Definition
-point
-deletions
-insertions
-duplications |
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