Cell Theory
Who is Antonie van Leeuwenhoek?
Antonie van Leeuwenhoek is credited with looking at living cells after discovering bacteria by looking at a dental scraping under a microscope.
What is a Unicellular?
Single celled organisms made of one cell.
Cell
A eukaryotic unit that make up life
Cytoplasm
A jelly type that fills the cell
Mitochondria
Makes energy
What did Robert Hooke do?
Robert Hooke discovered the existence of cells by looking at pieces of cork under a microscope that he made.
What is a Multicellular.
An organism that is made of more than one cell.
Tissue
A group of cells that work together to make the organism work
Nucleus
Controls cell and holds DNA
Chloroplasts
Makes food though photosynthesis
Why is Mutthias Schleiden important?
Mutthias Schleden was a German botanist who looked at different leaves under a microscope and said that all plants are made from cells.
What is a Prokaryote?
Bactria DNA is not stored in a nucleus.
Organ
Groups of tissues that help the organism survive
Cell Wall
For protection and structural support
Ribosomes
Makes proteins
Who is Theodor Schwann?
Theodor Schwann was a German scientist who looked at slides of animals tissues under a microscope and said that all animals are made of cells.
What is a Eukaryote?
Not Bacteria have a nucleus to store DNA.
Organ System
group of two or more Organ's to get the organism the basic needs
Cell Membrane
Lets different stuff in and out
DNA
Found in loops
What did Robert Remark do?
Robert Remark was a Jewish scientist who discovered that cells come from the division of preexisting cells.
What is the difference of Autotroph & Heterotroph?
Autotroph is a producer that makes its food from photosynthesis and Hetertroph is a consumer that can't make their food with photosynthesis.
Organism
A living eukaryote that uses photosynthesis or uses cells to work.
Vacuoles
Stores water
Flagella + Pill
Move the cell