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Chapter 7.3 GUIDED READING KEY - isd2135.k12.mn.us
www.isd2135.k12.mn.us7.3 Cell Transport Lesson Objectives Describe passive transport. Describe active transport. Lesson Summary Class Date Passive Transport The movement of materials across the cell membrane without using cellular energy is called passive transport. (Diffusion is the process by which panicles move from an area of high concentration to an
All bacteria are Prokaryotes - California State University ...
www.csus.eduflow into the cell by osmosis • Porous; minor role in regulating transport Cell Wall & Gram classification • Most bacteria fall into one of two groups: Gram-positive or Gram-negative • Based on results of a differential staining test (the Gram’s stain) • Primary basis for this distinction is differences in their cell walls