Cyanobacteria are photosynthetic marine organisms. why would these organisms likely be found only in shallow ocean zones?

1 answer:

6 0

Photosynthetic marine organisms like Cyanobacteria are likely found only in shallow ocean zones because the amount of light in deeper ocean zones would likely prevent photosynthesis which uses sunlight to synthesize food from carbon dioxide and water and produce or release oxygen as a by product.

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I think the correct answer from the choices listed above is the last option. The control group to be used to test the hypothesis would be the swallows with average-length tails. A control group <span>is defined as the </span>group<span> in an experiment or study that does not receive treatment by the researchers.</span>

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Which pair is incorrectly matching polymer-monomer? nucleic acids - nucleotides proteins - amino acids lipids - monosaccharides

Andrew [12]

The pair that incorrectly matches polymer-monomer is lipids-monosaccharides (option C).

<h3>What is a monomer?</h3>

A monomer is a small molecule which can be covalently bonded to other monomers to form a polymer.

A polymer, on the other hand, is a large molecule made up of a chain of many monomeric units, formed by chemically bonding together.

The following are the monomer-polymer combination we have in nature;

Carbohydrates - simple sugar/monosaccharide
Protein - amino acid
Lipids - fatty acid
Nucleic acid - nucleotide

Therefore, the pair that incorrectly matches polymer-monomer is lipids-monosaccharides.

Learn more about monomer at: brainly.com/question/18784783

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1 year ago

"Consider the reproductive isolating mechanisms described above. Do any of these apply to human beings? Write a few paragraphs i

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Reproductive isolating mechanisms are barriers which impeded mating (prezygotic) or prevent the hybrid from developing properly (postzygotic) but the overall effect is to cause speciation by making it difficult for two diverging species to share genes. So one kind of mechanical isolation could be the usage of contraceptives. As of temporal isolation, or behavioral isolation could be exemplified by people who suffer from diseases that cause separation (such as HIV or cancer). I hope that this is the answer that you were looking for and it has helped you.

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Monosaccharides are generally defined by what to hydrogen to oxygen ratios?

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I believe it is a 2:1 ratio of hydrogen to oxygen, because the way i learned was that carbon hydrogen and oxygen have a ratio of 1:2:1, respectively.

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