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2 years ago

The microorganisms that inhabit the sludge at the bottom of a lake would live in which microbiota zone

Biology

1 answer:

Margaret [11]2 years ago

8 0

Answer:

Explanation:

In a lake, oxygenic phototrophs produce new organic material as well as O₂. If primary production rates are very high, the resultant excessive organic matter production can lead to bottom-water O₂ depletion from respiration and the development of anoxic conditions. This in turn stimulates anaerobic metabolisms, including anaerobic respirations and fermentations.

Organic matter that is not consumed in surface layers sinks to the depths and is decomposed by anaerobes.

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The ATP molecule shown is the universal energy source for cellular activities. Which of these processes is used to break down gl

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Let's do this by process of elimination: A cannot be the answer because glucose is broken down, not built up or synthesized. B is ruled out for the same reason. D is incorrect because transpiration results in water loss, not energy gain. The only correct answer choice is C respiration, specifically by the process of substrate-level phosphorylation during glycolysis in order to break down glucose into two pyruvate molecules and two net ATP

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Answer:

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2 years ago

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2 years ago

The paintings in the museum are to be filed, by genre, then title, In alphabetical order. Which painting would be positioned fou

Dmitrij [34]

Hello. This question is incomplete. The full question is:

The paintings in the museum are to be filed, by genre, then title, In alphabetical order. Which painting would be positioned fourth?

Painting 1 - Title: Morphism, Genre: Abstract, Price: € 10,000.

Painting 2 - Title: Desecrate, Genre: Classical, Price: € 7,000.

Painting 3 - Title: Remix, Genre: Abstract, Prince: € 6,000.

Painting 4 - Title: Instant, Genre: Modern, Prince: € 4,500.

Painting 5 - Title: Fugue, Genre: Classical, Prince: € 17,500.

A. PAINTING I C. PAINTING III B. PAINTING IV D. PAINTING V

Answer:

D. PAINTING V

Explanation:

To find the answer to this question, it is necessary to order the paintings as the question indicates. For this reason, we must first organize the names of the painting genres in alphabetical order. This organization will form the order: Abstract, Classic and Modern.

With that, we can organize the name of the titles, also in alphabetical order, but respecting the order already established in the genres. So we will have the order: Morphism, Remix, Desecrate, Fugue and Instant.

As you can see, the fourth painting in that order is "Fugue" which is the fifth painting.

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2 years ago