Chapter 7-1 to 7-3
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
The microscope was invented by..
_________ observed cell in cork.
Robert Hooke named the things he saw under the microscope ___
Mattthais Scieiden concluded that ______ have cells
What are the three main ideas of the cell theory?
1. All living things are composed of cells
2.Cell is the basic unit of organization of an organism
3.All cells come from preexisting cells
A ____ microscope has one lens.
The ______ microscope use more than one lens
Prokaryotes are cells without a ____
Eukaryotes are cells witch contain many different ____
The plasma membrane maintains __________
The ________is the boundary between the cell and the environment
Allows some into the cell while keeping out others
The ________ surrounds the cell
This is rigid and provides support for plant cells
This is called the leader of the cell
The ________ gives directions for making proteins
Inside the nucleus is the ____ which helps produce chromosomes
The fluid inside the cell is the __
The _______ is like the highway of the cell. It manufactures and delivers different proteins to different parts of the cell
The post office of the cell sorts and packages proteins. It is the ____
A sac surrounded by a membrane and temporary houses food, water and wastes is called a __
Plants have one or two ____ vacuoles while animal cell have many ____ ones
Digestive enzymes are found in ________
The garbage collectors of the cell are the _____
What two organelles are found in plants, but not in animals?
1. cell wall
What is needed for all cellular processes to happen?
energy is needed
What organelle helps capture light energy and convert it to food?
_______ gives plants their green color
The power house of the cell is the ____
The cell shape is formed by the ____
Two structures that help movement and feeding are the ___ and ___
cilia and flagella
____ are short hair like projections that move in a wavelike manor
____ are long projections and move in a whip like motion
The structures that are contained in a cell are called ___