Station #7: Chemical Reactions, ATP, & Organic. Molecules. 1. Match the following words with the proper definition: ____b___ Equilibrium. ____e___ Enz...
Station #7: Chemical Reactions, ATP, & Organic Molecules 1. Match the following words with the proper definition: a. The amount of energy that is needed for a chemical reaction to start. b. When a reaction takes place at an equal rate in both directions. d. A chemical reaction the releases more energy than it absorbs. e. Increases a reaction by lowering the activation energy. f. A chemical reaction that absorbs more energy that it releases.
2. True / False (circle one): Enzymes are not specific and can only be used once by the cell. 3. Fill in the ATP diagram below:
Use the four monomer choices to answer questions 4‐14. a. Monosaccharide
b. Fatty acid
c. Nucleotide
d. Amino acid
4. Which forms the genetic code of a species? C 5. Which bonds with a glycerol molecule to make a wax? B 6. Which is made from a sugar, phosphate, and nitrogen base? C
ratio? A 10. Which will bond to make a polypeptide? D 11. Which is a monomer of carbohydrates? A 12. Which is the monomer of nucleic acids? C
7. Which is a simple sugar? A
13. Which is the monomer of lipids? B
8. Which will form the basis of an enzyme? D
14. Which is the monomer of proteins? D
15. Circle the example of an organic molecule.
9. Which is a chain of C, H, and O atoms in a 1: 2: 1
Station #8: Cellular Transport Fill in the table below with the correct details for each type of cellular transport
What does it use Active (ATP) Example of to help: or Membrane proteins substance(s) that COMPARE/CONTRAST Passive Vesicles use this kind of the kinds of transport (Diffuses w/o Needs no help transport in cells using energy) Other DIFFUSION FACILITATED DIFFUSION OSMOSIS ACTIVE TRANSPORT (USUALLY INVOLVES PROTEIN PUMP) ENDOCYTOSIS (PHAGOCYTOSIS) ENDOCYTOSIS (PINOCYTOSIS) EXOCYTOSIS
Oxygen, water, etc. Passive
Needs no help
Passive
Membrane protein (protein channel)
Large molecules
WATER! Passive
Needs no help
Active
Membrane protein (pump)
Any molecule going against the concentration gradient