VOCABULARY
He discovered the existence of cells by looking at cork under a microscope.
Who is Robert Hooke
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These organelles are responsible for making proteins
What are ribosomes
This organelle distributes the many proteins and lipids that it receives from the ER
Golgi apparatus
He is credited with the discovery that all animals are made up of cells.
Who is Theodor Schwann
Cell
a fundamental unit of structure, function, and organization in all living organisms.
What is the function of a Cell Membrane?
A lipid barrier that encloses the cytoplasm and controls what enters and exits the cell
Contains instructions for cell functions or genetic materials
Chromatin
What were cells called before the term was coined?
They were called animacules.
Multicellular
A category of organisms made up of more than one cell and of different types of cells
This gelatin-like liquid fills the cell
What is Cytoplasm
The structure that breaks down food to create energy for the cell
What is the mitochondria?
What is Endoplasmic Reticulum (ER)
Robert Hooke is credited for making the discovery that _______________________.
cells come from preexisting cells.
ORGAN SYSTEM
What is a group of organs working together to perform a major function for an organism
These are the FIVE differences between a plant and animal cell.
What are a big vacuole vs. a small vacuole, a cell wall vs. no cell wall, chloroplasts vs. no chloroplasts, many lysosomes vs. a few lysosomes, and a rectangular shape vs. a round shape
What is the function of a cell wall?
It is a tough, protective barrier that surrounds the outer membrane of some types of cells.
These are 3 things the vacuole does for a cell
What is store water, food, and waste products (and help provide support in a plant cell)
Cell theory states that..... (3 things)
1. All living organisms are composed of cells.
2. Cells are the basic unit of structure and function in living things.
3. Cells arise from preexisting cells.