Biology 1002B Study Guide - Final Guide: Alternative Splicing, Polysome, Horizontal Gene Transfer
28 Jul 2020
School
Department
Course
Professor
Document Summary
Inner compartment matrix: contains dna and ribosomes, atp generating reactions occur here, cytoskeleton connected system of protein fibres, microtubules, tubulin, hollow cylinder of monomers, polar, radiate towards the centrosome, create centrioles, separation of chromosomes. Intermediate filaments: keratin and lumen, microfilaments, actin, helically twisted chain of monomers, when animal cells divide responsible for dividing cytoplasm, plant cells, chloroplasts site of photosynthesis in plant cells. Inner compartment stroma: holds thylakoids stack is a grana. Cellular respiration: combustion of glucose releases energy as electrons transferred to oxygen, reducing it to water, carbon in glucose is oxidized into carbon dioxide, potential energy is carried in nadh. Oxygen (oxidation: calvin cycle, energy in nadph and atp used for carbon dioxide glucose (reduction) Outcomes: trp operon structure, trp repressor gene upstream, promoter, operator, 5" utr, trp genes, 3" utr, global and local control of trp operon, global repressor binding to operator.
