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adoni [48]
2 years ago
11

How are cyanobacteria related to the atmosphere

Biology
1 answer:
igor_vitrenko [27]2 years ago
4 0

Answer:

Cyanobacteria were photosynthetic and slowly changed the earth's atmosphere from CO2 rich to O2 rich. Photosynthetic cyanobacteria evolved by 3.5 billion years ago and greatly modified earth's atmosphere.

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when comparing dogs to wolves, scientists found evidence that supports the idea they come from a common ancestor. which evidence was most important in understanding this? comparable anatomies, fossils, and behavior different anatomies, similar development, and different dna comparable anatomies, similar development, and similar dna different anatomies, fossils, and behavior

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The substrate sequence recognized by protein kinase A (PKA) is R-R-G-S-I. The pseudosubstrate sequence found within the regulato
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The guanidine group of the first two arginine forms a pair of ions, by which salt bridge is formed

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In R-R-G-S-I  serine is phosphorylated by an active catalytic subunit .

In R-R-G-A-I serine is  been replaced by alanine

Explanation:

The role of the each amino acids

The guanidine group of the first two arginine forms a pair of ions, by which salt bridge is formed

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In R-R-G-S-I  serine is phosphorylated by an active catalytic subunit .

In R-R-G-A-I serine is  been replaced by alanine

Attached below is the sequence as a peptide .

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