Biomolecules
Gives quick energy, provide structure to plant cell walls
Carbs!
Has a nucleus
Main component of the membrane
Phospholipid
Interphase
Name the 3 components of DNA
Sugar, phosphate nitrogen base
Stores energy, provides structure for cell membranes
Lipids!
Does not contain a nucleus, is not a living thing
Virus
Maintaining a stable internal environment in variable external environements
Homeostasis
Name interphase in order
G1 --> S --> G2
A --> T
C --> G
Catalyzes chemical reactions, builds muscle
Proteins!
Prokaryote
Define semi-permeable
Allows some substances in but not others
Name mitosis in order
Pro --> Meta --> Ana --> Telo
What is the origin of DNA?
Made of a carb, phosphate and nitrogen base
Nucleic acids!
Name an example of a eukaryote and a prokaryote
Eu - Plants, animals, fungi
Pro - Bacteria
Movement of water in or out of the cell
Osmosis
Consequence of the checkpoints not working properly
Tumors or mass that could lead to cancer (uncontrolled cell division)
During replication, what happens during elongation?
DNA polymerase adds bases
Specific type of protein that lowers the activation energy required to complete a chemical reaction
Enzymes!
Which cells type(s) have ribosomes?
Both pro and eu
Name 2 things that also sit in the cell membrane that is not THE main component
Proteins, carbs, cholesterol
Where are the 3 checkpoints in the cell cycle?
End of G1, middle of S phase, end of G2
Describe why we call DNA replication semi-conservative
Because each new strand is paired with an old strand