A Tour of the Cell
To study cells, biologists use microscopes and the tools of biochemistry
The study of cells has been limited by their small size, and so they were not seen and described
until 1665, when Robert Hooke first looked at dead
Plant & Animal Cells and Their Organelles - Mr. Banerjee 2015
The cell is the basic unit of life. The following is a glossary
of animal cell terms. All cells are surrounded by a cell
membrane. The cell membrane is semipermeable, allowing
some substances t
3-D Cell Model Project
Project Assigned: October 23, 2015
Project Due: April 26, 2012
Objective: By making a 3-D model of the cell, the student will become
aware of the various organelles and structures which make up a plant
Mr. Banerjee Biology 30
Description of Structure & Function
Mr. Banerjee Biol
Bonding Basics - Ionic Bonds
Complete the chart for each element.
# of Protons
# of Electrons # of Valence Electrons
Follow your teachers directions to complete each ionic bond.
Section A: Complete the chart using a periodic table to help you.
Total # of
# of Valence
# of Electrons
Gained or Lost
Biology 30: A Letter from Leeuwenhoek
You have received the following translation of an amazing letter from Anton van Leeuwenhoek.
You do not understand the complex nature of time travel, but you do not doubt that the letter is
Amsterdam, The Net