What are bacteria called that require a constant supply of oxygen in order to survive?
a
obligate aerobes
b. obligate anareobes
c.
facultative aerobes

Agene with the original sequence of atgtt—tact underwent substitution mutation to form atatt—tact after a few generations. tact is a part of a muscle protein encoding region, and atgtt codes for a digestive enzyme. what will be the effect of this mutation? a. the production of muscle protein will be affected. b. the production of digestive enzymes will be affected. c. the production of both the protein and the enzyme will be affected. d. the production of neither the protein nor the enzyme will be affected.

What two fields of study provide the core information that is used to classify organisms?

The organelle pictured is found in cells of and is theorized to have once been an independent organism.