UT Arlington BIOL BIOL 3427 - Plants and Cell Structure (7 pages)

Previewing pages 1, 2 of 7 page document View the full content.
View Full Document

Plants and Cell Structure



Previewing pages 1, 2 of actual document.

View the full content.
View Full Document
View Full Document

Plants and Cell Structure

226 views

This lecture note outlines a basic review of organic molecules as well as a review of plant cells, animal cells, and their structural components.


Lecture number:
3
Pages:
7
Type:
Lecture Note
School:
University of Texas at Arlington
Course:
Biol Biol 3427 - Plant Science
Edition:
1

Unformatted text preview:

BIOL 3427 1st Edition Lecture 3 Review of Organic Molecules I Four major types in living organisms a Carbohydrates b Lipids c Proteins d Nucleic acids Outline of Current Lecture a The cell cycle i Interphase ii Mitosis iii Cytokinesis b Formation of phragmoplast and cell plate II Summary a Four types of organic molecules i carbohydrates ii lipids iii proteins iv nucleic acids v secondary metabolites vi plant cell 1 same components as animal cells with some variations plus 2 plastids 3 vacuole 4 cell wall III See Plant Cell Components Summary Table p 72 very detailed These notes represent a detailed interpretation of the professor s lecture GradeBuddy is best used as a supplement to your own notes not as a substitute Current Lecture Review of Organic Molecules IV V VI VII VIII IX Four major types in living organisms a Carbohydrates b Lipids c Proteins d Nucleic Acids Carbohydrates a Sugars b Most hydrophilic c Function Monosaccharides a Glucose i Primary Source of Chemical energy b Ribose i 5C Sugar Disaccharides a Sucrose i Glucose and Fructose ii Form of sugar transport from leaves and plant body Polysaccharides a Starch i Primary storage polysaccharides in plants made of glucose b Amylose i Unbranched chain of glucose c Cellulose i Principal structural component of cell wall made of glucose ii Not digestible by plants only microorganisms d Chitin i Principal component of fungal cell walls and exoskeleton of insects and crustaceans Lipids a fats and fatlike substances b hydrophobic c function i Energy storage 1 Triglycerides 3 Fatty acids glycerol d Structural purposes i Phospholipids in cell membrane X XI XII XIII XIV XV XVI ii fats and oils iii triglycerides iv energy storage in seeds and fruits v tend to be unsaturated double bonded Carbon in structure vi liquid at room temperature vii Examples include Sunflower peanut and corn oil Phospholipids a Form phospholipid bilayer in cell membrane i Hydrophobic polar bonds outward ii Hydrophilic nonpolar fatty acids



View Full Document

Access the best Study Guides, Lecture Notes and Practice Exams

Loading Unlocking...
Login

Join to view Plants and Cell Structure and access 3M+ class-specific study document.

or
We will never post anything without your permission.
Don't have an account?
Sign Up

Join to view Plants and Cell Structure and access 3M+ class-specific study document.

or

By creating an account you agree to our Privacy Policy and Terms Of Use

Already a member?