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labwork [276]
3 years ago
11

Explain what a concentration gradient is and how it is used in cellular respiration.

Biology
1 answer:
sashaice [31]3 years ago
8 0

Answer:

A concentration gradient is how to particles in a solution move from areas of high solute concentration to low solute concentration. This is used in cellular respiration within the Electron Transport Chain as a concentration gradient forms in which hydrogen ions diffuse out of the matrix space by passing through ATP synthase. If you need further clarification don't hesitate to ask.

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. If a substance changes form one phase to another, is it still the same substance?
gladu [14]

Answer:

Yes

Explanation:

A phase change does not change the chemical make-up of a substance.  Phase changes are typically temperature dependent, and change only the movement and physical arrangement of the atoms and molecules in the substance.  Water, for example, is composed of two hydrogen atoms attached to an oxygen atom by covalent bonds.  That stays the same whether the water is solid (ice), liquid (water), or gas (steam).  The chemical structure of water does not change as it goes through the different faces.  It's still water.  What does change is the speed at which the molecules move and how far apart they are as a result.  Water vapor consists of molecules moving quickly and at random.  As temperature drops, water molecules slow down.  Since water is slightly polar, hydrogen bonds form between the molecules bringing them closer together.  

6 0
2 years ago
Which is required for sexual reproduction?
m_a_m_a [10]

Answer:

Meiosis

Explanation:

Haploid number of chromosomes

8 0
3 years ago
Read 2 more answers
what is the function of vesicles in the synthesis of proteins and the release or those proteins outside the cell?
Zina [86]

Vesicles transport newly synthesized proteins to the Golgi apparatus. After the Golgi apparatus modifies the proteins, vesicles transport the modified proteins to the cell membrane, where they are released.

Hope this helps!

-Payshence

7 0
3 years ago
A television viewership ratings company conducted a survey to rate the local television channels of a particular town. The town
Naya [18.7K]
The answer is A. the estimated number of residents who would have voted for channel 1 is higher for group A than Group B.
5 0
3 years ago
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Fungal endophytes are symbiotic fungi found to be beneficial for cacao trees against pathogenic attacks. Imagine having two caca
Neporo4naja [7]

Given what we know, we can confirm that the tree with the fungi will be more likely to survive.

<h3>Why would this tree survive over the other one?</h3>

This has to do with the benefit from the symbiotic relationship established with the fungi. In exchange for nutrients to live, the fungi offer the tree protection from pathogens such as the one it is being injected with.

Therefore, we can confirm that the tree with the fungi will be more likely to survive.

To learn more about symbiotic relationships visit:

brainly.com/question/26741757?referrer=searchResults

3 0
2 years ago
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