BIO 1130 Study Guide - Final Guide: Molecular Motor, Endoplasmic Reticulum, Flagellum

• School: University of Ottawa
• Department: Biology
• Course: BIO 1130
• Professor: Jon Houseman

Document Summary

Centrioles created an optimal organization of microtubules inside a membrane bound structure (flagellum) 9+(cid:1006) o(cid:396)ga(cid:374)izatio(cid:374) allo(cid:449)s (cid:373)i(cid:272)(cid:396)otu(cid:271)ules to (cid:373)o(cid:448)e (cid:396)elati(cid:448)e to ea(cid:272)h othe(cid:396) a(cid:374)d (cid:373)o(cid:448)e the (cid:272)(cid:455)toplas(cid:373) that"s surrounding the extension/flagellum by wiggling instead of pushing the plasma membrane. 9 doublets around a single doublet in the center, dynein arms(molecular motor) attaches to the microtubules. For plants and some fungi and algae. Alternation of sexual and asexual reproduction in a life cycle. Fern plants are diploid, which have small brown dots underneath their leaves which are undergoing meiosis and then becoming spores. These are haploid spores which drift off in the wind, land on the ground then will undergo mitotic division to become a multicellular mass of tissue. Some of these cells will become dedicated to becoming egg or sperm by simply changing their morphology since they are haploid lastly they will fuse together and produce a zygote (diploid)