BIO 353 (Cell Biology) Practice Exam 1 Latest Updated Solution Arizona State University
1. Bacterial
2. Chromosomal DNA
3. Plasmid DNA
4. Lake Assal is a crater lake located in the southern African nation of Dijibouti. Lake Assal is the
saltiest lake outside of Antarctica and contains
10 times more salt than ocean water. What type
of organism would most likely be found within
Lake Assal?
5. Heme is a non-protein molecule that is covalently
attached to myoglobin protein and is required for
myoglobin's ability to transport oxygen. Heme in
this example can be best described as a(n):
6. Cytochrome c oxidase is an enzyme found in mitochondria and plays a role in the electron transport chain. Two copper atoms are attached to this
protein and are required for the protein's ability
Halophiles
Prosthetic Group
Co-factors