History of Cell Biology
What is cork?
This is the cell's outer boundary also known as the cell membrane.
What is the plasma membrane?
This organelle controls most functions of Eukaryotic Cells.
What is the Nucleus?
The cell membrane is bilayer made primarily of what?
What is phospholipids?
Rigid outer layer of plant cells that lies outside of the cell membrane.
What is the cell wall?
Short hairlike structures that are present in large numbers and assist in movement.
What are cilia?
Robert Virchow noted that cells come from what?
What is other cells?
These organisms lack a membrane bound nucleaus and organelles.
What are prokaryotes?
This organelle is known as the power house of the cell.
What is the mitrochondria?
DNA is in this form when it is not being divided.
What is chromatin?
Organelles surrounded by a double membrane and contain their own DNA like mitochondria but only found in plant cells.
What are plastids?
Phospholipids have a head that love water, this is called what?
What is Hydrophilic?
What is cells?
The region inside the cell membrane.
What is the cytoplasm?
These organelles don't have a membrane and are responsible for building proteins.
What are ribosomes?
A major function of a cell.
What is protein synthesis?
Plants use what process to make their own food.
What is photosynthesis?
Small, spherical shaped sacs that are surrounded by a single membrane and are classified by their contents.
What are vesicles?
He was the first person to observe living cells.
Who is Anton Von Leeuwenhoek?
These cells have membrane bound organelles and a nucleus.
What is Eukaryotes?
These are the two types of Endoplasmic Reticulum?
What are the Rough ER and the Smooth ER?
Vesicles travel through this organelle getting modified or tagged to tell them where to go.
What is the golgi apparatus?
Chlorophyll have a system of flattened, membrane sacs found in chloroplasts that looks like a stack of coins. These membrane are known as what?
What are Thylakoids?
Phospholipids have two fatty acid tail that fear water, this is known as?
What is Hydrophobic?
What are the three parts of the cell theory?
1. All living things are composed of cells.
2. Cells are the basic unit of organisms
3. Cells only come from other cells.
A collection of genetically identical cells that live together in a connected group but are not truly multicellular.
What are colonies?
This organelle has three structural elements, microtubules, microfilimants, and intermediate fillimants.
What is the cytoskeleton?
Vesicles that contain digestive enzymes that can break down large molecules and cells that are no longer working.
What are lysosomes?
This organelle in plant cells make up 90% of its volume
What is the central vacuole?
Two short cylinders of microtubules at right angles to each other and are not found in plant cells.
What are centrioles?