Cell Theory
The microscope allowed scientists to see cells up close
I am the powerhouse of the cell!
Mitochondria
What is the structural difference of a plant and animal cell? (How is it built)?
Animal- More circular
Plant- Boxier
Which organelle contains all of your DNA?
Nucleus
Which of the following contains a nucleus?
A) Prokaryote
B) Eukaryote
Eukaryote
Matthias Schleiden discovered that all plants have cells. Theodor Schwaan discovered that all animals have cells. Together they contributed to which part of the cell theory?
All living things have cells!
I control what comes in and out of the cell.
Cell membrane
Which 2 organelles can you find in plant cells but NOT animal cells?
Chloroplast, Cell Wall
Which organelle is responsible for providing structure and support to a plant cell?
Cell Wall
Are prokaryotic organisms unicellular or multicellular?
Unicellular
Which of the following is NOT a component of the cell theory?
1. Cells are the most basic unit of life
2. All living things have cells
3. Robert Hooke came up with the name "cell"
4. Cells come from pre-existing cells
3. Robert Hooke came up with the name "cell"
I am the jelly-like fluid that suspends the other organelles
Cytoplasm
Is the vacuole bigger in a plant cell or animal cell?
Plant
Which organelle is responsible for storing water and food?
Vacuole
A group of similar cells makes up _______
Tissue
Which of the following represents the part of the cell theory that states: All cells come from pre-existing cells
A) Cells contain organelles
B) Atoms are necessary for reproduction
C) Bacteria divide to produce more bacteria
D) Plants, Fish, and bacteria all contain cells
C) Bacteria divide to produce more bacteria
I am the "brain" of the cell and your DNA can be found here!
Nucleus
This organelle makes food for the organism using photosynthesis.....
Chloroplast
Why would a plant and animal cell both have mitochondria?
To generate energy for the cell!
What are the 7 levels of organization (starting with atoms)?
Atom > Molecule > Cell > Tissue > Organ > Organ System > Organism
What are the 3 components to the cell theory?
1. Cells are the most basic unit of life
2. All living things have cells
3. Cells come from pre-existing cells
I help the cell maintain homeostasis!
Cell membrane
Which type of cell has a cell wall outside it's cell membrane?
Plant
What is the green pigment found in chloroplasts?
Chlorophyll
What are the 3 purposes of homeostasis?
1. Extracting energy from food
2. Get rid of waste/bring in nutrients
3. Reproduction of cells