Cell theory
This helped scientists learn and discover more about the cell theory
Microscopes
Known as the “Father of Microscopy” for his work in the development of the microscope
Hooke
supports and shapes cell,helps position and transport organelles, provides strength, assists in cell division, aids in cell movement
Cytoskeleton
The cell membrane has _____ major functions
two
Active transport requires ______
Energy
Are cells are filled with what
Cytoplasm
"Father of Microbiology." best known for his contribution to the improvement of the microscope
Anton van Leeuwenhoek
Stores Generic information
The Nucleus
What are the cells two major functions
forms a boundary between inside and outside of the cell and controls passage of materials
Active transport occurs through ______
transport protein pumps
What are the two cell types
eukaryotic cells and prokaryotic cells.
Discovered that both plants and animals are made of cells.
Schleden
The power house of the cell
Mitochondria
The cell membrane is composed of ____ phospholipid layers
two
the process of taking material into the cell is
Endocytosis
Are cells are in closed by what
Membrane
Discovered cells have independent lives.
Schwann
The two types of endoplasmic reticulum
Rough and smooth
____ bind with ligands and change shape.
the process of expelling material from the cell.
Exocytosis
The 3 principles of the cell theory.
All organisms are made of cells.
All existing cells are produced by other living cells.
The cell is the most basic unit of life.
Virchow
fluid-filled sacs that hold materials such as water, sugar, and starch.
Vacuoles
What are two types of passive transport
Diffusion and Osmosis
Homeostasis is maintained by
Active transport