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3 years ago

Which of the following can combine in a cell to convert a lower-energy molecule into a higher-energy molecule?

Biology

2 answers:

marissa [1.9K]3 years ago

8 0

Answer:

The reaction that converts a lower-energy molecule into a higher-energy molecule is ADP + P + energy.

Explanation:

ATP is the molecule that provides energy to the cell. It possesses three phosphate groups, each of which is bound by high-energy bonds and the separation of a phosphate by hydrolysis of ATP is strongly exergonic. The energy released is used by the cell to perform its functions.

<u>In order to form an ATP molecule, ADP is required to bind to a phosphate group, a process that requires energy </u>to establish the P-O-P bond, so the reaction, which is reversible, would be:

<em> ATP + H₂O ⇄ ADP + Pi + ↑energy </em>

This is what allows to convert a lower-energy molecule into a higher-energy molecule and permits an ATP molecule to become the energy exchanger of living organisms.

nasty-shy [4]3 years ago

4 0

Answer:

ADP+ P + energy

Explanation:

took test

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3 years ago

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3 years ago

Contrast the following terms: phagocytosis, pinocytosis and receptor-mediated endocytosis.

snow_tiger [21]

Answer:

Phagocytosis is the taking in of large food particles, while pinocytosis takes in liquid particles. Receptor-mediated endocytosis uses special receptor proteins to help carry large particles across the cell membrane.

Explanation:

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3 years ago

Which of the following properties does NOT play a role in trees growing to towering heights by moving water from roots to leaves

jarptica [38.1K]

Answer:

The correct option is;

Water absorbing energy in large amounts to increase energy by a degree of temperature

Explanation:

The growth of trees to towering heights has to do with the formation of plant cell walls which are built by the aggregation Glucose molecules to form Cellulose molecules. The cellulose molecules further combines to form microfibrils by forming hydrogen bonding. The microfibrils that combine to make cell walls

Therefore, the growth of a tree is dependent on the formation of hydrogen bonds between water molecules to enable uptake of water into the plants which enable photosynthetic reaction that result in the formation of glucose

The transpiration, which is the conversion of water into vapor or gas at the leaves facilitates the uptake of more water for the formation of more glucose molecules and creation of hydrogen bonds

The hydrogen bonds between chlorophyll molecules is facilitated by forming hydrogen bond with water molecules.

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3 years ago

Humus is made of

mario62 [17]

Answer: Minerals
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3 years ago

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