Nucleus
How many chromosomes are in a cell?
What is the largest of the cell structures?
The Nucleus
What is the name of the outer boundary of a cell?
Plasma Membrane
What parts in the body must be held together?
Tissues and Organs
The cells internal supporting framework is called what
Cytoskeleton
What is the most prominent structure visible and is a small nonmembranous body?
nucleolus
What is the consistency of cytoplasm?
Gel-like/Jelly like
What are the forces that hold a cell membrane together?
Chemical attractions
What type of connections do cells make with each other?
Direct connections
The Cytoskeleton has muscule like groups made of what
Fibers
What DNA molecules appear as tiny bunches of tangled threads prinked with granules?
Chromatin
What is the self eating process in lysosomes called?
Autophagy
What is the model of cell membrane structure called?
Fluid Mosaic model
What do cells attach directly to?
Extracellular material
What is the Cytoskeleton made up of
Rather rigid
What is the nuclear substance?
Inside the mitochondria the inner membrane is contorted into folds called?
Cristae
Where are the integral membrane proteins embedded?
phospholipid bilayer
What is held one to another indirectly that surrounds groups of cells?
Fibrous nets
What parts of the Cytoskeleton allow movement
rodlike pieces
What acts as gatekeeper and transport mechanisms that lets molecules enter or exit the nucleus?
Nuclear pre complexes (NPC)
What is a common way to describe the two types of ER is?
Rough ER (RER) and Smooth ER (SER)
What is the extracellular matrix?
Mass of fibers
What group of IMPs help hold cells in their place in a tissue?
Integrins
What microscopic organelle is considered "hair like"?
Cilia