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science test # 3


What is dna Deoxyribose nucleic acid
what shape is dna double helix
who is credited with the discovery of dna James Watson and Francis Crick
what contains dna all living cells
where in a cell is dna nucleus
in dna reproduction the copies made are complementary
what is a length of dna to make a protein called gene
sperm cells and egg cells are formed by meiosis
the process of cells dividing into more complex things is called metosis
the four nucleic acids are Adenine, Guanine, Cytosine, and Thymine
In rna, what is Thymine replaced by Uracil
What is different between dna and rna dna has been drained of its oxygen
Adenine and Guanine are purines
Cytosine and Thymine are pyrimidines
proteins are made of amino acids
how many amino acids are there 20
The way to make protein is called protein synthesis
the making of the complementary strand is called replication
the making of rna of of the complementary strand is called transcription
the making of protein under the guidance of the rna is called translation
the grouping of three nucleic acid bases are called codons
Created by: The someone