Cellular Organelles
The mitochondria is the powerhouse of the cell because is releases energy in the form of ATP.
What is a centriole?
Bacteria is the only organism of this type.
What is a prokaryote?
List all parts of the cell cycle.
What is G1, S, G2, Mitosis, and Cytokinesis?
Use energy. Moves large substance or moves things against the concentration gradient (moves from low to high)
Classified as either rough or smooth. It is responsible for producing and transporting material.
What is the endoplasmic reticulum?
Package, modifies, and distributes as vesicles important substances to the cell and even out of the cell.
What is the Golgi body?
Has cell membrane, nucleus, mitochondria and ribosomes, cell wall but no chloroplast.
What is a fungi (fungal cell)?
What does the acronym PMAT stand for?
What is prophase, metaphase, anaphase, telophase?
What is osmosis?
What is the ribosome?
Captures light energy in order to make food for all living things, but is primarily only found in plants?
What is the chloroplast?
Has cell membrane, nucleus, lysosomes, centrioles, ribosomes, but cannot make its own food.
What is an animal cell?
What must happen before mitosis to ensure that there will be the correct number of chromosomes in the daughter cells?
What is DNA replication?
The solute concentration in the cell is 25% and the solute concentration in the solution is 45%. Describe the cell and the movement, and give this a name.
The cell will shrink because the solution is hypertonic and water leaves the cell.
In fungi it is made of chitin, in plants it is made of cellulose but it is totally missing in animals.
What is the cell wall?
Pepsin is an enzyme made by stomach cells and helps to digest proteins. Stomach cells package and secrete this enzyme using which organelle (specifically) .
What is the Golgi body and the vesicle?
Makes up all living things except BACTERIA.
What is a eukaryote?
When do the chromosomes move apart?
What is anaphase?
The solute is 25 % in both the cell and solution. Describe cell, movement, and give it a name.
The cell will stay the same, no net movement of water and this is isotonic.
Contains enzymes and it acts as an intracellular digestive system for the cell.
What is a lysosome?
Made of lipid bilayer that is selectively permeable. It functions to maintain homeostasis by controlling what enters and leaves the cell. ALL CELLS HAVE IT!!!
What is the cell membrane?
An undifferentiated cell from which all other cells come.
What is a stem cell?
Particular events that happen during the cell cycle to make sure the cell is prepared for mitosis. One occurs at the end of G1, the second occurs in G2, and the last occurs in Metaphase.
What are check points?
This is movement with the aid of a helper protein. Usually moves from high to low with out using energy.
What is facilitated diffusion?