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PROTEIN SYNTHESIS Review Cell organelle where ribosome ______________ proteins are made Replication Copying DNA _________________ G roup of 3 nucleotides in an m-RNA molecule that are read together _____________ codon Name the nitrogen bases found in DNA Adenine, guanine, cytosine, thymine The genetic code is read in groups of three called a ___________ codon DNA RNA transcription Hairpin shaped RNA that t-RNA adds in the correct amino acid__________________ to a protein chain Sequence of 3 nucleotides on the end of a t-RNA molecule anticodon that matches the codon _________________ RNA that carries the code from the DNA to the ribosomes m-RNA In a DNA molecule G always hydrogen C bonds with _____ Where does Transcription happen? In the nucleus (its DNA RNA) Where does translation happen? On ribosomes its (RNA proteins) Using information in an translation RNA molecule to make proteins ___________ Passing information from DNA transcription to an RNA molecule_________________ Kind of RNA that combines r-RNA with proteins to make ribosomes___________ Nitrogen base that is NOT found in RNA thymine Sugar found in DNA deoxyribose In a DNA molecule A always hydrogen T bonds with ____ Name the 5 nitrogen bases found in nucleic acids Adenine, guanine, cytosine, thymine, and uracil This molecule is a t-RNA _____________ RNA or DNA Give an example of a nucleic acid _______________ Subunit with an amino and a Amino carboxy group used to make proteins ___________ acid Molecules like (A,T,C,or G) that form the steps of the DNA ladder _______________ Nitrogen bases What does DNA stand for? Deoxyribonucleic acid What does the t in t-RNA stand for? transfer Give the matching DNA sequence for: A T C G C A T A G C G T Molecule made of a phosphate, sugar, and a nitrogen base that is used to make nucleotide nucleic acids ______________ Sugar used to make RNA ________________ ribose Sugar used to make DNA _________________ deoxyribose MATCH THE RNA WITH ITS JOB: Carries info from m-RNA DNA out to ribosome ____________ Adds in the correct amino acid by matching the codon ___________ t-RNA Joins with proteins to r-RNA make ribosomes _______________ “Twisted ladder” shape of a DNA molecule ______________ Double helix Molecules made of nucleotide Nucleic acid subunits like RNA and DNA ______________ ________________ Amino acid RNA proteins translation Nitrogen base NOT FOUND IN DNA uracil Sugar found in RNA ribose What does the m in m-RNA stand for? messenger An anticodon would be found on a _____________ molecule. t-RNA Use this DNA code to make an RNA: A T C G C A U A G C G U What does RNA stand for? Ribonucleic acid What does the r in r-RNA stand for? ribosomal dfasdf asdfasdf Tell 3 ways DNA is different from RNA. DNA RNA Double stranded Single stranded A,T,G,C… no U A,G,C,U…no T deoxyribose sugar ribose sugar Stays in nucleus leaves nucleus to go to cytoplasm Carries gene code Passes info from DNA to proteins