BIO 1130 Lecture Notes - Lecture 8: Intermediate Filament, Endomembrane System, Protein Targeting

• School: University of Ottawa
• Department: Biology
• Course: BIO 1130
• Professor: Gambarotta Sandro

Document Summary

Peroxisomes: organelles that originate from the er but are not part of the endomembrane system when it comes to protein targeting: do(cid:374)"t have own genome, ribosomes, dna, surrounded by single membrane. Cytoskeleton: supportive structure: animal and plant cells (three major types, microtubules. Intermediate filaments: microfilaments (how chloroplasts are moving, all made of protein, tubulin. Plant cells exposed to lots of light will be less green do chloroplast seeking shade while cells with minimal light will appear dark green due to lumping of chloroplasts. Bioti(cid:272) or a(cid:271)ioti(cid:272): at the ato(cid:373)i(cid:272) le(cid:448)el there is(cid:374)"t a lot of differe(cid:374)(cid:272)e: organisms have primary organic molecules (carbon, biochemical reactions in cells are versions of the reaction occurring outside the organism. A group of things allow each of these traits to occur. Organisms are more than the sum of their parts.