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OLga [1]
3 years ago
8

A primary difference between cyanobacteria and purple and green phototrophic bacteria is A) Energy source. B) Cell wall type. C)

Electron donor for CO2 reduction. D) Cell type. E) Color.
Biology
1 answer:
eduard3 years ago
8 0

The right answer is C.

Sulfur purple bacteria (also called sulfooxidative phototrophic bacteria) are part of the family of photosynthetic bacteria with green sulfur bacteria and cyanobacteria. However, unlike cyanobacteria, purple bacteria such as sulfurous green bacteria do not produce oxygen during photosynthesis. In the sulfur oxidation-reduction process, these bacteria oxidize sulfide (H2SO3) to elemental sulfur (S).

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3 years ago
Match the rocks with the descriptions.
adell [148]

Answer:

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6 0
3 years ago
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A student is studying the amino acid sequence of a protein shared by four organisms. The student wants to know which organism is
MariettaO [177]

Answer:

Organism D.

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5 0
3 years ago
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anastassius [24]

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3 0
3 years ago
Can someone please help me answer these questions? i'll give the brainlest.
scZoUnD [109]
Ok so theirs this thing called asking your teacher for help especially when it’s such an easy question
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