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Drupady [299]
2 years ago
11

The location of the Krebs Cycle is the

Biology
1 answer:
Solnce55 [7]2 years ago
4 0

it takes place in the eukaryotic and prokaryotic cells.

in eukaryotes cell, it occurs in the matrix of the mitochondrion.

as you consider this, to me the answer is matrix

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Examine the animal cells as they are each in a specific phase in their life cycle. Then, identify the phase and what is occuring
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The life cycle of an animal cell consists of two phases called interphase and mitosis.

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In subphase G1, it is possible to observe that the cell is causing the synthesis of RNA and proteins on a large scale,

In subphase S, it is possible to observe that DNA division is taking place.

In the G2 subphase, it is possible to visualize that the cell is forming microtubules of the mitotic spindle. In addition, RNA and proteins are produced, but in lesser quantities.

After interphase, mitosis begins, which is the period of cell division, where two daughter cells identical to the mother cell are generated. Mitosis has the following phases: prophase, prometaphase, metaphase, anaphase and telophase.

In the prophase, it is possible to notice that the chromosomes were duplicated and formed pairs of chromosomes (the sister chromatids). In this phase it is also possible to see the condensation of the promatin, the formation of the mitotic spindle and the disappearance of the nucleolos.

In the first phase, it is possible to visualize that the chromosomes have become condensed and are connected by the poles and not by the middle anymore. At this stage, the nuclear membrane also disappears.

In the metaphase, it is possible to visualize that the chromosomes move to position themselves in the cell equatorial plane (sister chromatids are still formed).

In anaphase, it is possible to visualize the separation of the sister chromatids, generating child chromosomes, which are separated and moved to opposite ends in the cell. At that point, the cell takes on an elongated shape. Child chromosomes form pairs and look the same as normal chromosomes.

In telophase, it is possible to visualize the formation of new nuclei at each end of the cell. The spindle microtubules are destroyed, the comosomes are decondensed and the cell is ready to be divided.

8 0
3 years ago
Select all that apply. Which of the following factors determine conditions in a biome? population density temperature carrying c
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All the factors listed, that is population density, temperature, carrying capacity, rainfall and sunlight all effect the living conditions of organisms in a biome as well as the type of species that will be found there.
6 0
3 years ago
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The diagram shows a phase of mitosis. A phase of mitosis is shown. The chromosomes lined up at the center. Letter A represents l
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I wish you added the diagram but I can tell that the long strings are the spindle fibres.

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A food web diagram is provided. Based on the diagram, which three consumers all get their energy directly from the same producer
meriva

The image given is incomplete. The complete image is attached below.

Answer:

A. A Squirrel, robin, and field mouse

Explanation:

Food web is defined as the interconnection between different food chains which shows how organisms from different food chains are connected with each other for food in the ecological community.

In the attached image, there are three consumers which depend on the same producer for food. Those three consumer are squirrel, robin, and field mouse feeding over plant seeds (producer) for survival.

Hence, the correct option is A.

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