Matter is gained or lost in ecosystems. How does this occur?
A) Chemoautotrophic organisms can convert matter to energy.
B) Matter can be moved from one ecosystem to another.
C) Photosynthetic organisms convert solar energy to sugars.
D) Detritivores convert matter to energy.
E) Heterotrophs convert heat to energy.
Answer: B
You might also like to view...
A vesicle can be best compared to a:
A. micelle. B. lipid raft. C. liposome. D. bilayer.
A frequent cancer that is seen in AIDS patients is ________.
A. myeloma B. leukemia C. Hodgkin's lymphoma D. Kaposi's sarcoma E. melanoma
Imagine that Aperture Laboratories produces a toxin, which degrades all tRNAs present in a cell. Which of the following processes would be directly inhibited by this toxin?
A. Transcription B. Translation C. DNA replication D. None of the above
Which of the following fungi is an obligate intracellular parasite?
A. Coccidioides immitis B. Blastomyces dermatitidis C. Microsporidium D. Candida albicans E. Mucor species