Graph 3 Graph 1
Graph 2
optimum pH
100
.
wy
Grie
fe
АЛЛ
Polfer
0
20
Temperature
1. Using graph 1, explain how enzymes work. Include the term activation energy and compare the two curves,
explaining which is with the enzyme.
2. Using graph 2, explain how temperature affects enzyme activity. Use the word denature.
3. Using graph 3, explain how pH affects enzyme activity. Relate to temperature effects.
4. What is denaturing and what causes it to occur?

The negative change found inside the plasma membrane is created by potassium ions sodium ions hydrogen ions chlorine ions

2. how does the miller-urey experiment fall short of demonstrating that life can arise from inorganic molecules? explain. a. it doesn't show a leap between a collection of amino acids and a single-celled organism. b. it recreates the conditions that existed at the earth's beginning, but no molecules form as a result. c. it doesn't provide evidence of the formation of amino acids. d. it doesn't show how multicellular organisms developed from unicellular organisms

The breakdown of food is accomplished by enzymes. a. physical b. chemical c. mechanical d. none of the above