Biology 1201 exam 2 - Study guides, Class notes & Summaries

Biology 1201 Exam 3 with Certified Solutions One gene-one enzyme hypothesis (figure 17.2) genes code for enzymes Flow of information from DNA to RNA to protein (figure 17.3 and 17.4) DNA --- [transcription]---> mRNA ---[translation]---> Poypeptide RNA structure versus DNA structure (figure 5.26) deoxyribose is replaced by the 5 carbon sugar, ribose in DNA, the pyrimidines are C and T in RNA, the pyrimidines are C and U; in RNA, U pairs with A Transcription, RNA polymeras...

macromolecules - large organic molecules which are usually polymers polymers - large molecules consisting of many identical or similar subunits monomer - subunit of a polymer most biological polymerization reactions are_____ - condensation reactions aka dehydration synthesis reactions condensation reactions (dehydration synthesis) - polymerization reactions in which the covalent linkage of the monomers is accompanies by removal of water molecule hydrolysis - breaking of covalent b...

macromolecules - large organic molecules which are usually polymers polymers - large molecules consisting of many identical or similar subunits monomer - subunit of a polymer most biological polymerization reactions are_____ - condensation reactions aka dehydration synthesis reactions condensation reactions (dehydration synthesis) - polymerization reactions in which the covalent linkage of the monomers is accompanies by removal of water molecule hydrolysis - breaking of covalent b...