Koofers

Lecture Notes for BIOL 1105 - Principles of Biology with Simmons at Virginia Tech (VT)

Notes Information

Material Type:Note
Professor:Simmons
Class:BIOL 1105 - Principles of Biology
Subject:Biological Sciences
University:Virginia Polytechnic Institute And State University
Term:Fall 2008
Keywords:
  • Level of Living
  • Particularly
  • Basic Research
  • Simple Organisms
  • Reductionism
  • Living Will
  • Observation
  • Biological Community
  • Individuals
  • In/on/at a Place
Login / Sign Up to View Document
Preview Page 1Preview Page 2Preview Page 3Preview Page 4Preview Page 5Preview Page 6

Sample Document Text

The Science of Biology- Chapter 1 Notes Chapter 1.1 08/24/08 A. Cellular Level of Life: Cellular Level: a. Atoms- consist of a nucleus of positively charged protons and neutrally charged neutrons. Negatively charged electronsare arranged outside the nucleus. [All matter is composed of extremely small particles aka atoms.] b. Molecules- groups of two or more atoms held together by chemical bonds. c. Macromolecule- large organic molecules that may consist of hundreds or thousands of atoms. d. Organelle-complex biological molecules that are assembled into tiny structures within membrane- bounded units called cells. e. Cell- basic unit of life. Example: Bacteria are single cells; animals and plants are multicellular. Organismal Level: f. Tissue- groups of similar cells that act as a functional unit g. Organ- tissues are grouped into organs. Body structures composed of several different tissues that act as a structural and functional unit. h. Organ system- organs are grouped into organ systems. Example: The nerv...

Related Documents

Broken Bones Exam
Convention and Visitors Bureaus (cvbs) Notes
Recognition Proteins Exam
Hyperosmotic Exam
Cohesiveness Exam
Cohesiveness Exam
Unauthorized Exam
Free Ribosomes Exam
Amniocentesis Exam
Gray Market Exam
Caucus (political) Exam
Illusion of Unique Invulnerability Exam
Restriction Enzymes(1) Exam
Programming Problem Exam
Poly-a Tail Exam
Creative Concept Exam
155, "/var/app/current/tmp/"