Multiple Choice
Photoautotrophs use
A) light as an energy source and methane as a carbon source.
B) light as an energy source and CO2 as a carbon source.
C) H2S as an energy source and CO2 as a carbon source.
D) CO2 as both an energy source and a carbon source.
Correct Answer:

Verified
Correct Answer:
Verified
Q18: Assuming that each possesses a cell wall,which
Q19: Which statement about the genomes of prokaryotes
Q20: The following question(s)are based on the observation
Q22: Please use the following information to answer
Q24: What is the best explanation for how
Q25: Scientists have identified two major branches of
Q26: Approximately how far back in time does
Q26: What is a main difference between endotoxins
Q27: Which of the following processes is least
Q28: The table depicts characteristics of five prokaryotic