Bio Definations

Bio Chapters 7-10 Vocab Chapter 7 desoxyribonucleic dit Structure and Gene Function deoxyribonucleic venomous- a pinpoint with remarkable functions; it stores the reading that each cell needs to flummox protein Nucleotides-four bases of protein. Adenine (A), thymine (T), guanine (G), cytosine(C) Complementary- In DNA and ribonucleic acid, the distinct pairing of purines (A and G) to pyrimidines ( C,T, and U) Genome- is all of the genetic secular in its cell Chromosome- long DNA shreds that associate nearly with proteins Gene- is range of DNA nucleotides that mandates for specific protein or ribonucleic acid jot Transcription- a cell copies a genes DNA duration to a commentary ribonucleic acid molecule Translation- the information in RNA is used to manufacture a protein by joining a specific sequence of aminic group corrosive into a polypeptide Messenger RNA ( informational RNA) - the information that specifies a protein. separately 3 messenger RNA base s forms a codon- which is a genetic code battle cry that corresponds to one amino sulphurous Ribosomal RNA (rRNA) - forms part of a ribosome, the physical location of protein synthesis Transfers RNA (tRNA) - molecules are connectors that take an mRNA codon at one end and the corresponding amino acid at the other.

Their role is to carry each amino acid to the ribosome at the correct spot along the mRNA molecule Initiation-first stage of transcription Template strand- that encodes the RNA molecule RNA polymerase- enzyme that builds an RNA chain and binds to a promoter Promoter- a DNA sequences that sign of the zodiac the genes start. Elongation- RNA polymerase moves along the DNA strand, adding nucleotides to the ontogeny ! RNA molecule Termination- RNA polymerase reaches a terminator sequence that signals the end of the gene Terminator- sequence that signals the end of the gene Intron- dispense of an mRNA molecule that is outside before translation Exon- shell out of an mRNA that is translated after the introns are removed catching code- proportionality between specific nucleotide sequence and amino acid Anticodon- is...If you want to get a full essay, order it on our website: OrderEssay.net

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