Organelles
Control center of the cell?
What is the nucleus?
Cells without a nucleus
What are prokaryotes?
Which type of energy is stored energy?
What is potential energy
What sugar does DNA contain?
Deoxyribose
What form of transport across the cell membrane requires energy
Surrounds each cell of both prokaryotes and eukaryotes
Cell membrane
The cell membrane controls what comes into and out of the cell. It is called _____________?
Define the prophase stage of mitosis
Chromosomes condense
Organelle that creates energy for the cell
What is mitochondria?
Two identical copies of chromosomes connected at the centromere are called...
Sister chromatids
What is the function of the Golgi Body?
Modifies, sorts, and packages proteins
What is fatty acid and glycerol?
cells in a solution that is LESS concentrated than their own cytoplasm
What is hypotonic?
Which enzyme is responsible for unzipping the DNA?
DNA Helicase
Function carbohydrates
what is immediate energy source?
This organelle is gel like and holds organelles in the cell
What is cytoplasm?
Define the anaphase stage of mitosis
chromosomes are pulled apart by shortening microtubules
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"
Organelle that holds enzymes that break down material
What is the lysosome?
what are the 4 macromolecules
What are carbohydrates, lipids, protein, nucleic acids
Energy cannot be created nor destroyed but can be converted from one form to another describes the...
First Law of thermodynamics
What happens to a protein if it is exposed to a temperature outside of its range of tolerance?
What is denature?
What happens during the S stage of the cell cycle
DNA Replication