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Mashcka [7]
3 years ago
10

¡Necesito ayuda! I need Help!

Biology
2 answers:
RSB [31]3 years ago
7 0

Answer:

Frost, hail, and sleet

Explanation:

Dew and rain are liquid forms of water

IRINA_888 [86]3 years ago
5 0

Answer:

frost, hail, sleet

Explanation:

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(Answer here) is a high energy molecule, while (Answer here) is the low energy version of that molecule
allochka39001 [22]

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First blank: atp

Second blank: adp

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This is the truth xD-.-​
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yes po

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this is my opinion

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Asexually reproducing animal populations are rare, but they typically consist of females who produce female offspring, so all of
slamgirl [31]

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Because of the fact that Snails cannot survive in nasty water.

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3 years ago
When the protein gramicidin is integrated into a membrane, an H+ channel forms and the membrane becomes very permeable to proton
jeka57 [31]

Answer with Explanation:

Gramicidine is an antibiotic that has a polypeptide structure and is composed of 3 chains. This molecule can adopt a structure called beta 6-3 helix, so as to form a channel through the cell membrane of bacteria which allows the passage of ions (in this case cations) such as H +, K + or Na +, this situation leads to that in the cell alterations in the content of cellular cations are generated, among the effects the loss of potassium that can cause the death of the cell due to hemolysis due to alteration in the permeability of the membrane is highlighted. This effect is known as the ionophore effect.

An ionophore effect leads to the inhibition in the release of H + to the mitochondrial electronic transport chain.

Gramicidin thanks to its mechanism of action, when it produces interference specifically in a cellular organelle called mitochondria in the inner mitochondrial membrane, it is responsible for interrupting the passage of electrons, alters the gradient of H + and the performance of the enzyme called ATP- synthase which is responsible for producing ATP.

The damage that the entire previous situation produces on oxidative phosphorylation, leads to the refusal of ADP refosphorylation, then ADP and its hydrolysis products will accumulate, and finally the result will be a decrease in ATP levels.

3 0
3 years ago
Item 2 In which sphere does a dolphin swim?
Romashka-Z-Leto [24]

Hydrosphere

Explanation:

  • The dolphin swims in the hydrosphere.
  • The hydropshere is the region occupied by water on the earth surface.
  • They are the oceans, lakes, rivers, glaciers e.t.c
  • The hydrosphere makes up 70% the total surface area on earth.
  • Ocean occupies a whooping 95% of all.
  • The hydrosphere is able to support aquatic life and this is why the dolphin with its streamlined body swims in this sphere.  

Learn more:

Atmosphere brainly.com/question/1851697

#learnwithBrainly

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