BIO 315 Study Guide - Comprehensive Final Exam Guide - Bacteria, Protein, Dna
21 Nov 2018
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Document Summary
The microbes: microbiology is the study of microbes. Macromolecules needed for life: all organic in nature, bacteria are bags of enzyme, proteins and rna can act as enzymes rrnas are present in large quantities in the cell. 15-20 polypeptides; others serve structural or catalytic purposes. Produce rna molecules from dna template archaeon); nucleus (eukarya) Passive transport of k+ across the membrane, from high conc. to low conc. Active transport of na+ and k+ across the membrane; low conc. to high conc. Monomers polymerize to form flagellum; aids in bacterial mobility. Integral proteins touch both sides of the membrane. Found in some species; constructed of various constructed of peptidoglycan materials materials. Influenza virus has 3 types: type a (very dangerous, type b, type c, type a and type b have proteins that are present on the envelop called spikes. Spikes have two types of proteins: ha (16 types, na (9 types)
