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Sci Modern Genetics

QuestionAnswer
Where does Transcription take place? mRNA
Job: Copies from DNA and is used to make proteins RNA
--------- Organism is an organism with genes from another species Transgenic
When a section of DNA breaks off and attaches in the reverse direction Inversion
When a segment of DNA breaks off and attaches to another segment of DNA Translocation
When an entire section of DNA (One nucleotide) is deleted Deletion
When a nucleotide is copied twice in a sequence due to a mutation Duplication
Most _______ can be harmful to an organism because they may change the sequence of nucleotides Mutations
________ connects amino acids together peptide bonds
the T in tRNA stands for: Transfer
The m in mRNA stands for: Messenger
The r on rRNA stands for: Ribosomal
A nucleotide is made up of a sugar, a phosphate group and a Nitrogenous Base
The process where DNA sequence is turned into a protein by tRNA and mRNA is known as Translation
Where does translation take place? Ribosome
___________ is used to cut DNA at specific nucleotide sequences Restriction Enzymes
DNA is ___________ charged negatively
What holds nucleotides together? Hydrogen Bonds
A ring in the DNA of bacteria is known as a: Plasmid
Sorting cells in a process based of soluability Chromatography
How many codon possibilities are there? 64
How many types of RNA are there? 3
Where are codons found? mRNA
How many chromosomes are in humans? 46
3N Means you have an extra set of what? Chromosomes
A technique used to separate DNA fragments: Gel electrophoresis
The bigger fragments in Gel electrophoresis move _______ than smaller fragments (Say: Far or Not as far) not as far
Created by: Anthony D'Alisa
Popular Standardized Tests sets

 

 



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