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Biology-Related Homework Help General Biology Topic started by: Johnnyvic on Mar 30, 2018



Title: As electrons pass from photosystem II to photosystem I, they return to a lower energy level, ...
Post by: Johnnyvic on Mar 30, 2018
As electrons pass from photosystem II to photosystem I, they return to a lower energy level,
  1.releasing free energy which is all lost as heat.
  2.used to pump protons across the thylakoid membrane.
  3.used to synthesize NADPH.
  4.used to split water and release oxygen.
  5.re-emitted as light.

Question 2

Autotrophs obtain their carbon from CO2.
  1.True
  2.False


Title: As electrons pass from photosystem II to photosystem I, they return to a lower energy level, ...
Post by: kkiahtherese on Mar 30, 2018
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Title: As electrons pass from photosystem II to photosystem I, they return to a lower energy level, ...
Post by: Johnnyvic on Mar 30, 2018
This calls for a celebration :raised_hands: