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stack7/Molecular

stack7/Molecular Genetics

QuestionAnswer
Protein Synthesis the making of protein from instructions in DNA
Central Dogma information is transfer from DNA to RNA to protein
What are the two steps for Central Dogma? 1.Transcription 2.Translation
Transcription strands of DNA serve as the template for RNA
Translation occurs at the ribosomes, which use mRNA as a template to assemble amino acids
Codons a group of three bases in the mRNA sequence
Anti-codons a tRNA attached to an amino acid
Where is DNA located? nucleus
Where is mRNA located? out into the cell
mRNA carries instructions for polypeptide synthesis from nucleus to ribosomes in the cytoplasm
tRNA carries amino acids to the ribosomes and matches them to the coded mRNA message
What type of sugar does RNA have? ribose
What type of sugar does DNA have? deoxyribose
RNA is single strand or double? single
DNA is single strand or double? double
Uracil is only in? RNA
Thymine is only in? DNA
Is Adenine in DNA or RNA? both
Is Cytosine in DNA or RNA? both
Is Guanine in DNA or RNA? both
What is the process to get an protein? DNA-Transcription-mRNA-Translation-Protein
How many codons do you need to get three amino acids? 3 pairs of codons
RNA Polymerase enzyme that link together the growing chain of RNA nucleotides during transcription using a DNA strand as a template
Promoters regions of DNA that have specific base sequence
Ribosomal RNA forms an important part of both subunits of the ribosomes
Created by: veronicanunez
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