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irina1246 [14]
3 years ago
14

If anyone don't know where is leaderboard check the attachment​

Biology
2 answers:
levacccp [35]3 years ago
6 0

Answer:

Any questions?

Explanation:

alex41 [277]3 years ago
3 0

<h2>\mathfrak{thanks \: for \: informing \: me \:  } \\\bold{pls \: mark \: as \: brainlist}</h2>

<h3>Thnks Bro ☺️</h3>
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What are the 3 substances which are reabsorbed from the nephron in the blood?
Setler [38]

The main substance re-absorbed into the blood in the nephron are glucose, electrolytes (sodium, potassium, chloride)  and water.

Almost all the glucose is reabsorbed at the proximal tubule of the nephron. Sodium, potassium and chloride are reabsorbed  at the ascending loop of  Henle, and water is reabsorbed at the descending loop of Henle.

Other nutrients that are reabsorbed are  magnesium, phosphates, carboxylate, bicarbonate, amino acids, some urea, proteins and oligopeptides.

Reabsorption occurs in two steps namely active or passive extraction of sustances  from the fluid  in the tubules of the nephron, and into the interstitium , then transport of these substances from interstitium and into the bloodstream.




5 0
3 years ago
About how thick os the biosphere?
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80-100km or 50-60 miles thick
3 0
3 years ago
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In general, locomotion on land will require more energy than locomotion in water. By integrating what you learned about animal f
denis-greek [22]

Answer:

  • Land animals require more energy since they have to overcome greater inertia during locomotion. Land mammals have adopted many evolutionary mechanisms to support high energy demand.
  • Heart is four chambered instead of the usual two in aquatic animals like fishes. More number of divisions in heart increases the efficiency of blood circulation process which in turn increases the oxygen delivery rate to cells for producing more energy.
  • Land mammals also have developed lungs which increase the efficiency of gas exchange process which increases the output of respiration process.
  • In addition, land mammals also have a strong and developed musculoskeletal system which helps in locomotion.

8 0
3 years ago
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Students are studying the rate of yeast fermentation under different conditions. Glucose is a monosaccharide. Sucrose is a
Akimi4 [234]

Answer:

The correct option is B. Fermentation would occur at a similar rate to that of glucose.

Explanation:

Fermentation can be described as a process in which alcohol is released by using sugars. In fruit juices, fructose is present mainly to get the sweetness. It is used as a substitute for glucose because fructose is more sweeter than glucose. Both fructose and glucose are monosaccharides with the formula C6H12O6. The only difference is in the arrangement of molecules in the atoms of these compounds. Hence, the rate of fermentation would be same for these two sugars.

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3 years ago
Mitosis and meiosis are similar processes, but they have some very important differences. Explain how mitosis a d meiosis are al
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They are alike because the go throw the same prossece in each faze.

There is a diffrents because in meiosis there are 2 cells going throw mitosis

5 0
3 years ago
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