Chapter 3 Flashcards
Semi fluid portion of the cytoplasm
Cytosal
Protein Synthesis occurs here
Ribosomes
Control Center
Nucleus
Intracellular structures with specific functions
Organells
Responsible for forming spindle during mitosis
Centrosome
Modifies, sorts, packages and delivers proteins and lipids
Golgi Complex
Organells that destroy bacteria and recycle worn out cell parts
Lysosomes
Non membranes chemical substances that are produced and used by cells
Inclusions
Located inside the nucleolus cellular respiration occurs here
Mitochondria
Passive transport depends on energy to move materials
Kenetic energy
When a solution reaches equilbrium an _________ number of molecules move in and out of a cell
Equal
Mechanisms the move substances across a cell membrane requiring energy known as
active trasport
___________ is the infolding of a cells membrane around a liquid droplet to bring it into the cell
Pinocytosis
In passive transport, net movement of substances is (Up, Down) their concentration gradient
down
Movement of any substances from a high concentration whether or not a membrane is involved is called
Simple diffusion
Movement of a substance from a low concentration to a high concentration is
Active Transport
In exocysis these structures unite with the cell membrane and release their contents to the outside of the cell
Vesicles
Phagocytosis is the process by which
Ingestion of large droplets
Gradient means
different
The majority of the plasma membrane is composed of
phospholipid
Cellular contents located between the plasma membrane and the nuclear membrane are called the
cytoplasm
The two types of ER
Rough and Smooth
The _______ are attracted to the rough ER
Ribosomes
The function of the ________ is lipid and carbohydrate metatabolism
Smooth ER
