Biology DNA terms

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Can you name the biology terms?

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A replacement of one nucleotide with another
Insertion of a base into the DNA sequence
Any change to the quantity or structure of the DNA
Gene which stimulates cell division
Sequence of 3 bases (triplet) on mRNA that code for a single amino acid
Process whereby free nucleotides bond to complementary bases on DNA strand forming pre-mRNA
A base change which results in a stop codon being produced
Part of ribosome which travels along mRNA
Codes that do not code for any amino acid and mark the end of the polypeptide chain
Substituted base codes for same amino acid
Gene which slows cell division
When a nucelotide is lost from the DNA sequence
Each base sequence is read only once
Name of chain of DNA on which RNA polymerase moves along
Sections of DNA that code for a polypetide
The 3 bases on the non-amino acid end of tRNA
The strand which is complementary to the template strand
Result of the removal of introns from pre-mRNA
Organelle which is involved in translation
Direction of RNA polymerase along DNA strand
The removal of introns from pre-mRNA
Sections of DNA that do not code for a polypetide
Outside factors which increase the rate of base mutations
A specific molecule that stimulates transcription
The building blocks of proteins coded fro by DNA
Same codons code for the same amino acid in all organisms (with few exceptions)
When genetic code is read differently as a result of deletion and/or addition mutations
Process whereby polypeptide chain is formed by tRNA attaching to mRNA in cytpolasm
Amino acids have more than one codon
A base change which results in different amino acid being coded for
Enzyme breaking bonds between bases in DNA
Small double-stranded sections of RNA essential for gene expressions
Part of ribosome where tRNA enters
Clover leaf-shaped molecule with one end which a specific amino acid attaches
Type of bonds that hold complementary bases together

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