Prokaryote Lineages Video Lessons

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Problem: If primordial earth lacked free O2, as is speculated, then the first living organisms must have _______.a. been photosyntheticb. practiced fermentation (anaerobic metabolism)c. practiced glycolysis and cellular respiration

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If primordial earth lacked free O2, as is speculated, then the first living organisms must have _______.

a. been photosynthetic

b. practiced fermentation (anaerobic metabolism)

c. practiced glycolysis and cellular respiration

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Our tutors have indicated that to solve this problem you will need to apply the Prokaryote Lineages concept. You can view video lessons to learn Prokaryote Lineages. Or if you need more Prokaryote Lineages practice, you can also practice Prokaryote Lineages practice problems.

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