rigid layer that gives protection,support and shape to the cell. Only found in plant cells.
What is the cell wall?
100
Stores and protects DNA.
What is the nucleus?
100
A dense region where tiny organelles essential for making proteins are assembled.
What is the Nucleolus?
100
movement of molecules in a fluid or gas from a region of higher concentration to a region of lower concentration.
What is Diffusion?
100
A solution that has a higher concentration of dissovles particles than cell.
What is Hypertonic?
200
Converts solar energy to chemical energy through photsynthesis. only found in plant cell.
What is Chloroplast?
200
Forms a boundry between a cell and the outside environment.
What is the Cell membrane?
200
tiny organelles that link amino acids together to form protein.
What is the Ribosomes?
200
The process of Diffusion. They move across a semopermeable membrane from an area of higher water concentration to an area of lower water conventration.
What is Osmosis?
200
The same concentration of dissovled particles as a cell.
What is Isotonic?
300
takes up most of the space inside a plant cell and is filled with watery fluid that strengthens the cell and supports the entire pant.
What is the central vacuole?
300
Modifies packeges and transports proteins.
What is the Golgi Apparatus?
300
Aids in the production of proteins and lipids not containing ribosomes.
What is Smooth ER
300
The diffusion of molecules across a membrane through tansport proteins.
What is Facilitated Diffsuion?
300
the process of taking liquids or fairly large molecules into a cell by engulfing them in the membrane.
What is Endocytosis?
400
Membrane bound orgenelles that contain enzymes only found in animal cell.
What is Lysosome?
400
generates energy for the cell.
What is the Mitochondria?
400
Aids in the production of protiens and lipids covered in ribosomes.
What is Rough ER?
400
A solution that has a lower concentraion for dissolved particles than a cell.
What is Hypotonic?
400
A type of endocytosis in which the cell membrane engulfs large particles.
What is Phagocytosis?
500
cylinder-shaped organelles made of short microtubules arranged in a circle.
What is the centriol?
500
a network of proteins that is constantly changing to meet the needs of the cell.
What is the Cytoskeleton?
500
large protein complexes that cross the nuclear envelope.
What is the nuclear pore.
500
the oppostie of endocytosis, is the release of substances out of a cell by the fusion of a vescicle with the membrane.