It's What's His Name
Dr. Schwarz
A group of cells connected together form this.
A tissue
This type of cell has a cellular membrane, bot no nucleus or membrane bound organells.
Prokaryotic cell
This is the outer boundary that separates the cell from its environment.
Plasma/Cell membrane
This type transport into or out of the cell requires no energy.
Passive transport
The first person to see a cell using a homemade microscope.
Robert Hooke
Several types of tissues that work together form this.
An organ
This type of cell is found in multicellular organism
Eukaryotic
This is what primarily composes the cell membrane.
Phospholipid bilayer
This term describes the movement of molecules from an area of high concentration to an area of low concentration.
Diffusion
He determined that all animals are composed of cells.
Theodor Schwann
A group of organs cooperating to perform a function is known as this.
An organ system
Location of DNA in a Eukaryotic cell.
Nucleus
This term describes the ability of a cell to maintain a consisted internal environment.
Homeostasis
This is the random movement of microscopic particles in a fluid.
Brownian motion
Scientist who proposed that all cells come from pre-existing cells.
Rudolf Virchow
The size of an organism is not dependent on the size of cells, but rather, this.
The number of cells
Location of DNA in a eukaryotic cell
Freely floating in the cell
This characteristic of the cell membrane allows it to maintain homeostasis.
Selective Permeability
These 3 things affect the random movement of microscopic particles.
Temperature
Concentration
Molecular size
He ground his own lens that magnified objects 200x opened up a world of microbes which he called animalcules.
Antony van Leeuwenhoek
All cells come from this.
Preexisting cells
This is an example of a Prokaryotic cell.
Bacteria
Blue-green algae
Structures within the cell membrane that form channels that allow specific molecules to enter and leave the cell.
Transport proteins
This is how osmosis is different from diffusion.
The solvent moves from an area of high concentration to an area of low concentration.