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Bio. Ch. 11

Biology Ch. 11 Vocabulary

QuestionAnswer
process in which chromosomal DNA is copied before mitosis or mieosis DNA replication
shape of DNA molecule formed when two twisted DNA strands are coiled into a springlike structure and held together by hydrogen bonds between the bases double helix
carbon ring structure found in DNA or RNA that contain one or more atoms of nitrogen includes adenine, guanine, cytosine, thymine, uricil. nitrogenous base
set of three nitrogenous bases that represent amino acids codon
RNA that transports information to the DNA in the nucleus of the cells cytoplasm messenger RNA
RNA that makes up the ribosomes ribosomal RNA
process in the cell nucleus where enzymes make an RNA copy of DNA transcriptions
RNA that transports amino acids to ribosomes to be assembled into protiens transfer RNA
process of converting information in mRNA into a sequence of amino acids in a protein translation
mutation that occurs at the chromosomal level resulting in changes in the genes distribution to gametes during mieosis chromosomal mutation
mutation that occurs when a single base is added or deleted from DNA frameshift mutation
any agent that can cause a change in DNA mutagen
change or random error in DNA mutation
mutation in a DNA sequence that occurs from a change in a single base pair point mutation
Created by: rburrier
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