Multiple Choice
Which of the following statements about the ecological role of prokaryotes is FALSE?
A) Autotrophic species make major contributions to the global carbon balance.
B) Certain species fix atmospheric nitrogen.
C) Decomposers recycle materials from the bodies of dead organisms.
D) Certain bacteria degrade pesticides and other synthetic substances.
E) Certain prokaryotes are currently the most widely used method for cleaning up toxic dumps.
Correct Answer:

Verified
Correct Answer:
Verified
Q11: The great majority of plant viruses have
Q12: Stromatolites are produced when cyanobacteria:<br>A)bind calcium-rich sediments.<br>B)produce
Q13: The glycocalyx is a:<br>A)type of bacterial plasmid.<br>B)convoluted
Q14: Phylogenetic analysis indicates that there are at
Q15: Viroids consist only of a:<br>A)protein capsid.<br>B)linear DNA
Q17: Prokaryotes that use inorganic compounds rather than
Q18: One method by which prokaryotes reproduce asexually
Q19: Which of the following statements concerning the
Q20: The great majority of viruses have a
Q21: The purple and green bacteria are photosynthetic