Shared Flashcard Set

Details

The Cell
Organelles and functions
13
Biology
10th Grade
03/27/2014

Additional Biology Flashcards

 


 

Cards

Term
MITOCHONDRIA
Definition
Membrane bound organelle found in most eukaryotes. Often called the "powerhouse". Site of cellular respiration.
Term
CYTOPLASM
Definition
Semi-fluid substance inside the cell that cushions and protects the cell. (the jello)
Term
RIBOSOMES
Definition
Carryout protein sythesis (makes essential proteins) in the cell.
Term
ENDOPLASMIC RETICULUM
Definition

The "factory". Responsible for processing essential nutrients through the cell. 

Rough ER contains ribosomes for protein.

Smooth ER has no ribosomes and contains lipids.

Term
CYTOSKELETON
Definition
Provides the internal framework and support of the cell. Important for cell movement and cell division.
Term
NUCLEUS
Definition
The "control center". Contains DNA of the cell.
Term
CELL MEMBRANE
Definition
Regulates what enters and exits the cell. Is semipermeable.
Term
CELL WALL
Definition
ONLY IN PLANT CELLS!!!! Aids in the support of the plant cell as well as controlling what enters the cell.
Term
VACUOLE / VESICLES
Definition
The filter or "liver" of the cell. Holds excess water and organic molecules.
Term
LYSOSOMES
Definition
Through hydrolysis, these digestive sacs breakdown macromolecules inside the cell. "the garbage disposal"
Term
GOLGI APPARATUS
Definition
The "post office" ships proteins made in ER and ribosomes  throughout the cell.
Term
CHLOROPLASTS
Definition
ONLY IN PLANT CELLS!!!! Site of photosythesis. Use the sun, water and CO2 to produce energy.
Supporting users have an ad free experience!