Machine-translated by Google. Questions are authored in English.
Top

Discussion

Energy in biological systems is primarily

  • A.electrical
  • B.chemical
  • C.radiant
  • D.mechanical

Answer: B

Correct answer: chemical

Living systems run on chemical energy - energy held in bonds, and moved about in compounds such as ATP. Radiant energy matters only where photosynthesis captures it, and it is converted to chemical form at once.

No comment is present. Be the first to comment.
Loading…

Post your comment

Please log in or register to post a comment.