7-3 Movement through the Membrane A. The cell membrane is semipermeable - only certain molecules can get through B. Passive transport: no energy required.
Cells and their_functions1
Plants & Protists
6.ANTIFUNGAL DRUGS
Cell Structures A Tour of the Cell. Overview: The Fundamental Units of Life All organisms are made of cells Cell: collection of living matter enclosed.
Cells. Discovery of the Cell We could not have discovered the cell without the invention of the microscope in the 17th century.
Biology Bio- = life -ology = the study of Organisms – living things Cell – smallest unit of an organism that can carry on life functions.
Cytology The study of cells.. History of Cytology Robert Hooke 1665 Anton van Leeuwenhoek 1674 Matthias Schleiden 1838 Theodor Schwann 1839 Observed cork.
BIOLOGY EOC REVIEW CELLS SB1. Students will analyze the nature of the relationships between structures and functions in living cells. a.Explain the role.
The cell theory and homeostasis. The cell theory With the invention of the microscope and the help of many different scientists, a very important questions.
Objective 2 Living Systems & Environment Objective 2 Living Systems & Environment Middle School Science Science STAAR Need to Know.
C ELLS R EVIEW Q UESTIONS Answer the following questions: 1. What is the function of the lysosome in the cell? 2. What is diffusion? 3. Name 2 differences.
