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DNA and RNA

QuestionAnswer
adenine (A) and Guanine (G) purine plus purine
Codon a sequence of 3 nucleotides. it could be either Adenine (A), Guanine (G), Cytosine (C) or Uracil (U)/Thymine (T).
Codon There could be 64 variants
Cytosine (C) and Thymine (T) pyrimidine plus pyrimidine
deoxyribose purine and pyrimidine are attached to it. Its a five carbon carbohydrate.
DNA coded information contained in the nucleus,
DNA ligase help in the final phosphodiester bond between nucleotides
DNA polymerase helps in the synthesis of DNA
DNA topoisomerase enzyme that removes supercoils in the helix
Eukaryotic nucleoprotein in nucleus
fRNA synthesize ribosomes.present on endoplasmic reticulum or cytoplams of cells. 80% of the total
genotype genetic makeup of an organism
heterozygous Having two different alleles for a trait
homozygous Having two identical alleles for a trait.
mRNA makes 5% of total. Present in nucleus. Receives genetic codes from DNA and carries them to ribosomes.
nitrogenous base purine and pyrimidine
Nucleotide nitrogenous base, phosphate group and deoxyribose.
phenotype The physical traits that appear in an individual as a result of its gentic make up.
phosphate group derived from phosphoric acid.connects deoxyribose to one another in nucleotide chain.
Prokaryotic contains single, double stranded, supercoiled,circular chromosome.associated to RNA
Prokaryotic contains small,circular, extrachromosomal DNA molecule known as plasmid. It carries genetic info.
Prokaryotic nucleoprotein in nucleoid
ribosomes sites where aa are linked to one another to synthesize proteins.
RNA contains ribose rather than deoxyribose.
RNA nucleic or ribonucleic acid, helps syntehsis of proteins/aa.
RNA nucleotides (more especifically the nitrogenous base) contains uracil (U) rather than thymine (T)
RNA polymerase accomplishes the synthesis of different types of RNA.
tRNA exist in cytoplasm of cell. 15% of total.carry aa to ribosomes.
Types of RNA rRNA or ribosomal RNA, tRNA or transfer RNA and mRNA or messenger RNA.
UAG UGA
Created by: okanehanani
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