Quiz 1 Flashcards
1
Q
What type of energy-yeilding mechanism is only found in prokaryotes?
A
Chemolithotrophy
2
Q
The largest division of Bacteria is:
A
Proteobacteria
3
Q
Mycobacterium tuberculosis is very difficult to stain because of the:
A
Large amounts of a waxy lipid present in the cell
4
Q
Cyanobacteria are most closely related to:
A
Gram +
5
Q
Chemolithotrophy involves:
A
Oxidation of inorganic compounds
6
Q
The cell’s genome is stored in:
A
The nucleus or nucleiod
7
Q
Purines
A
adenine, gaunine
8
Q
Triglycerides are lipids containing:
A
Three fatty acids bound to one glycerol molecule
9
Q
In order for a protein to have a quartenary structure, it must be made up of:
A
two or more polypeptides
