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.Ch. 10

DNA, RNA, and Proteins

QuestionAnswer
location of DNA what is it made of? found in the nucleus of the cell Made of phosphate , deoxyribose sugar , and four different nitrogenous bases ( A, T, C, G )
What breaks bonds during replication? helicase breaks the hydrogen bonds
replication Replication is making an exact copy of DNA in the synthesis phase of interphase.
Dna Polymerase an enzyme that brings in complimentary nucleotides during replication
transcription a single strand of RNA is made from the DNA template to take message from the nucleus out into the cytoplasm.
mRNA it provides the blueprint for making proteins because DNA can not leave the nucleus.
DNA deoxyribose sugar;thymine goes with adenine; double helix;stays in the nucleus
RNA ribose sugar; adenine goes with uracil; single stand; leaves the nucleus
what enzyme created mRNA RNA polymerase
translation Assembly of amino acids into proteins. Takes place in the ribosomes
codon Sequence of 3 nucleotides on mRNA that code for a specific amino acid
tRNA Finds and transfers amino acids to the ribosome and attaches them to the mRNA strand
mutation Change in genetic material Can be neutal
point mutation changes one amino acid in the protein
insertion or deletion's affect on the genetic code changes all amino acids after the insertion or deletions. will have a code for differenet protein
Created by: RisaS
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