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LifeScience2-7th
| Question | Answer |
|---|---|
| this is a set of instructions for assembling a protein | a gene |
| DNA is made of long strings of | nucleotides |
| these are made of protein and DNA | Chromosomes |
| _________the copy of DNA is fed through a kind of problem assembly line. the "factory" where this assembly line exists is known as a ___________________ | in the cytoplasm and bosome |
| _____________ can invole an ______________ or a single DNA nucleotide and they may take place in any cell | mutation and entire chromosome |
| ______________ occur in an organism germ cells | germ-cell mutations or gamets |
| sematic mutations take place in an organism"s body cells and can there for affect the organism __________________ somatic mutation _____________________________________________ | Human skin cancer of leukemia and are not passed on to offspring |
| _________________ cause death often before birth | Lethal mutations |
| ________________________ are changes in the structure of a chromosome or the loss of an entire chromosome | chromosome mutation |
| _________________ May invole large segments of DNA or a single nucleotide within a _____________ | Gene mutation and codon |