Organelles
Control center of the cell?
What is the nucleus?
Cells without a nucleus
What are prokaryotes?
Organisms that consist of just one cell
What is unicellular?
True or false: Eukaryotic do not have a nucleus
What is false?
What form of transport across the cell membrane requires energy
Surrounds each cell of both prokaryotes and eukaryotes
Cell membrane
Organisms made of many cells
What is multicellular?
The genetic material of a an organism is located where?
What is a nucleus?
Organelle that creates energy for the cell
What is mitochondria?
The phospholipid bilayer is made up of a phosphate head that is ____________ and fatty acid tails that are _________________
What is hydrophilic and hydrophobic?
Cells in a solution that is MORE concentrated than their own cytoplasm
What is hypertonic?
What is fatty acid and glycerol?
cells in a solution that is LESS concentrated than their own cytoplasm
What is hypotonic?
Rough endoplasmic reticulum has what attached to it?
What are ribosomes?
Function carbohydrates
what is immediate energy source?
This organelle is gel like and holds organelles in the cell
What is cytoplasm?
Cell theory
What is cells are functional units of all living things
Cells only come from other preexisting cells
Cells make up living things
When cells and the solution surrounding them contain equal amounts of solute
What is isotonic?
This process allows water to move through the "semi permeable" membrane of the cell to balance solutes
What is osmosis?
All enzymes end with "-..."
What is "-ase"
What is the lysosome?
what are the 4 macromolecules
What are carbohydrates, lipids, protein, DNA?
This organelle that transports substance inside of the cell
What is vesicle?
What happens to a protein if it is exposed to a temperature outside of its range of tolerance?
What is denature?
The cell membrane controls what comes into and out of the cell. It is called _____________?