The History of Cell Biology
Introduction to Cells
Cell Organelles and Features
Cell Organelles and Features (continued)
Name the Organelle
100
A ____ is the smallest unit that can carry on all of life's processes.
What is a cell?
100
The __________ is the cell's outer boundary that covers the cell's surface and acts as a barrier between the inside and outside of a cell.
What is cell membrane?
100
___________ are tiny organelles that transfer energy from glucose into the cell in a process called cellular respiration.
What are mitochondria?
100
The _____________ is a system of tubes and sacs used to transport materials around the cell.
What is endoplasmic reticulum?
100
What is the mitochondria?
200
The _________ has three essential parts.
What is cell theory?
200
The jelly-like substances within a cell that holds all organelles in place is called _________.
What is cytoplasm?
200
The ________ is a rigid layer that lies outside the cell membrane in bacteria, plants, and fungi.
What is a cell wall?
200
The _____________ is another system of flattened, membranous sacs, which packages and distributes materials throughout the cell.
What are Golgi Bodies?
200
Name both organelles shown. 
What is the nucleus/nucleolus?
300
All living organisms are composed of ___ or more cells.
What is one?
300
Organisms made up of one or more cells that have a true nucleus and membrane-bound organelles are called_________.
What are eukaryotes?
300
The ________ is the site where DNA is concentrated when it is in the process of making ribosomes.
What is nucleolus?
300
_______ are vesicles that contain digestive enzymes in order to break down waste and old cell parts.
What are lysosomes?
300
What is chloroplast?
400
Cells are the basic units of _______ and ________ in an organism.
What is structure and function?
400
The _______ contains the cell's DNA.
What is nucleus?
400
__________ are organelles that are responsible for storing proteins within the cytoplasm.
What are ribosomes?
400
The __________ is a large, fluid-filled organelle that stores not only water but also enzymes, metabolic wastes, and other materials.
What is a vacuole?
400
What are golgi bodies?
500
Cells come only from the reproduction of ______________ cells.
What is pre-existing?
500
__________ are organisms that lack a membrane-bound nucleus and membrane-bound organelles.
What are prokaryotes?
500
__________ are structures in the nucleus made of DNA and protein, that carry all of an organism's genes.
What are chromosomes?
500
___________ use light energy to make carbohydrates from carbon dioxide and water.
What are chloroplasts?
500
Be specific!
What is the ROUGH endoplasmic reticulum?