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zimovet [89]
3 years ago
5

Describe the importance of the inner membranes separating different regions of the mitochondrion and the chloroplast.

Biology
2 answers:
VARVARA [1.3K]3 years ago
5 0

As you already know, clotoplaspos and mitochondria have internal and external members. As everything in nature is done in a functional way, the internal membranes are extremely important in the functioning of these two molecules.

In mitochondria, the internal membranes are responsible for delimiting the mitochondrial matrix, which is a fluid that contains enzymes, DNA, RNA and ribosomes.

In chloroplasts, the inner membrane is also responsible for delimiting a fluid that contains all the molecules and ions that are needed inside and outside the chloroplast.

cupoosta [38]3 years ago
4 0

Answer:

The thylakoid membrane is responsible for separation of different regions of the mitochondrion and the chloroplast.

This membrane is responsible for the major difference between chloroplasts and mitochondria in terms of their structure and function.

The membrane is very important in chloroplasts and it fills the role of the inner mitochondrial membrane in electron transport and the chemiosmotic generation of ATP.

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Carbohydrates, lipids, and proteins all contain carbon, hydrogen, and oxygen. Which one also contains nitrogen?
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The correct answer is c
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Water cycle is also known as the hydrological cycle. It involves the water in water bodies such as ocean, river, lakes etc being heated up by the sun and then evaporations into the atmosphere. The evaporated water then condenses and falls back as rain into the water bodies.

The water body is always low during summer due to the water being heated and evaporated into the atmosphere and high during spring/winter due to rainfall and less evaporation.

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3 years ago
Mitosis is a type of cell division. organize the images below to show the steps of mitosis.
barxatty [35]

Answer:    

The correct order is F, E, C, G, H, A, D, and B (look at the image in the attached files)

Explanation:

  • <u>Interphase</u><u>:</u> Stages G1, S, and G2. At this point probably, the chromatin duplication has already occurred, but it is still lax or dispersed. It has not condensed yet. Two pairs of centrioles are outside the nucleus (FIGURE F)  
  • <u>Prophase</u>: Centrioles move forward to the opposite poles of the cell. Chromatin is condensed and individual chromosomes are now visible. The nuclear membrane breaks into many pieces. Spindle apparatus -microtubules- forms. (FIGURE E)
  • <u>Metaphase:</u> The polar and the kinetochore fibers drive each individual chromosome to the equatorial plane. This stage ends when all the chromosomes are completely arranged in the medial area.  (FIGURE C)
  • <u>Anaphase</u>: Sister chromatids separate and move to the opposite poles of the cells, driven by the microtubules. In each pole, there are a pair of centrioles (FIGURE G and H).
  • <u>Telophase</u>: The nuclear membrane rearranges. Each sister chromatid becomes now a new chromosome. There is a pair of centrioles outside each of the nuclei. (FIGURE A)
  • Cytokinesis occurs at the end of the cell division. The rest of the cell is divided into two new daughter cells. Each daughter cell is an identical copy of the other cell, with the exact same genetic material (FIGURE D).
  • Decondensation of the genetic material of each new cell (FIGURE B).

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3 years ago
Explain the role convection plays in the rock cycle
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4 years ago
During an allergic response to a bee sting or pollen, which of the following hormone is often released?
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Prostaglandin is released in response to  to a bee sting or pollen.

<h3>What is an allergic response?</h3>

An allergic response is a series of reactions induced by the immune system of the body due to the presence of a foreign substance known as an allergen.

A bee sting or pollen can be recognized as allergen and results in the release of prostaglandins by mast cells.

In conclusion, prostaglandins are produced in response to allergens.

Learn more about prostaglandins at: brainly.com/question/8213520

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