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3 years ago

What is a significant advantage to the cell in having pyruvate dehydrogenase consist of a large

2 answers:

4 0

Glycolysis or glycolysis (from glycos, sugar, lysis, breakdown) is the metabolic pathway responsible for oxidizing glucose to obtain energy for the cell. It consists of 10 consecutive enzymatic reactions that convert glucose into two molecules of pyruvate, which is able to follow other metabolic pathways and thus continue to deliver energy to the body

Stolb23 [73]3 years ago

3 0

<h3>Answer: <em> Pyruvate dehydrogenase consists of three enzymes: -Pyruvate dehydrogenase, Dihydrolipoyl transacetylase, and Dihydrolipoyl dehydrogenase. The short distance between these enzymes allows channeling of substrates which minimizes the side reactions.</em></h3><h3><em></em></h3>

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In a redox reaction, what happens to a substance’s charge when it is oxidized?

vivado [14]

Oxidation is the loss of electrons, therefore a substance's charge will increase

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3 years ago

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Periodic Table:Question 6

nika2105 [10]

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The position of an element on the periodic table is determined by how many protons it has in its nucleus.

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3 years ago

Define the overvoltage in an electrolysis process

monitta

Answer:

represents the additional driving force required to overcome barriers such as the large activation energy for the formation of a gas at a metal surface.

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2 years ago

The decomposition of nitrogen dioxide is described by the following chemical equation:

kow [346]

Answer:

The balanced chemical equation will be " $NO_{2}+O\rightarrow NO+O_{2}$ ".

Explanation:

The given equation is:

$2NO_{2}\rightarrow 2NO+O_{2}$

<u></u> $2NO_{2}\rightarrow NO+O$ ...(equation 1)

<u></u> $NO_{2}+O\rightarrow NO+O_{2}$ ...(equation 2)

On adding "equation 1" and "equation 2", we get

⇒ $NO_{2}+NO_{2}+O\rightarrow NO+O+NO+O_{2}$

⇒ $2NO_{2}\rightarrow 2NO+O_{2}$

The second step:

⇒ $NO_{2}+O\rightarrow NO+O_{2}$

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3 years ago

Which is a polar molecule?

Sloan [31]

A polar molecule is when the arrangement of the atoms in molecules are unequal where one end of the molecule has a positive charge while the other end has a negative charge. Examples of a polar molecule are water, ammonia, hydrogen sulfide and sulfur dioxide. The opposite is called a nonpolar molecule.

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3 years ago