BIOB10H3 Lecture Notes - Lecture 1: Theodor Schwann, Bacteria, Mitosis

65 views7 pages
12 Sep 2016
School
Course
Professor

Document Summary

All living organisms are composed of cells. Study of cells at the microscopic and molecular level. Specialzed cells in multicellular organisms interactions between cells course objectives. Develop an appreciation of the fied of cell biology fundamental discoveries led to applications in clinical studies discovering cells robert hook (1665) Mattias schleiden (1838) theodor schwann (1839) rudolf vrchow (1855) Developed cell theory basic properties of cells. Engage in mechanical activities transport materials inside the cell. Can determine when they should stop or start dividing. Genetic changes that lead to cellular changes that are beneficial. Retained in future generations types of cells: No mitosis or meiosis less dna than eukaryotes. Division by mitosis and meiosis similarity between eu and prokaryotes. Genetic code is idenetical information encoded in dna. Outer cell engulfs inner cells forming membrane bound organelles. E. g. plant cells i. e. requires chloroplasts --> engulf a photosynthetic bacteria types of prokaryotes archaebacteria. Archaea are closer to eukaryotes than eubacteria types of eukaryotic cells.

Get access

Grade+20% off
$8 USD/m$10 USD/m
Billed $96 USD annually
Grade+
Homework Help
Study Guides
Textbook Solutions
Class Notes
Textbook Notes
Booster Class
40 Verified Answers
Class+
$8 USD/m
Billed $96 USD annually
Class+
Homework Help
Study Guides
Textbook Solutions
Class Notes
Textbook Notes
Booster Class
30 Verified Answers

Related Documents