There are

molecules of carbon dioxide (CO2) in 102.5 grams.

the reactions that take energy from sunlight, together with molecules of carbon dioxide (CO2) and water (H2O), and produce sugar molecules to store the sunlights energy for later use.

Explanation:

As explained in the diagram attached, the fixation of carbon has to do with the sequence of processes that convert carbon dioxide and water to glucose and carbohydrates. This occurs during photosynthesis and the cycle is shown in the image. Via this process, energy containing molecules are produced.

the reactions that take energy from sunlight, together with molecules of carbon dioxide (CO2) and water (H2O), and produce sugar molecules to store the sunlights energy for later use.

Explanation:

As explained in the diagram attached, the fixation of carbon has to do with the sequence of processes that convert carbon dioxide and water to glucose and carbohydrates. This occurs during photosynthesis and the cycle is shown in the image. Via this process, energy containing molecules are produced.

9.52 x 10²³molecules

Explanation:

Given parameters:

Mass of carbon dioxide  = 69.59g

Unknown:

Number of molecules  = ?

Solution:

To solve this problem, we must understand:

      1 mole of a substance  contains 6.02 x 10²³ molecules

Now, first find the number of moles of carbon dioxide;

 Number of moles  =  

 Molar mass of carbon dioxide  = 12 + 2(32)  = 44g/mol

  Number of moles  =   = 1.58moles

So;

          1 mole of a substance  contains 6.02 x 10²³ molecules

       1.58moles of carbon dioxide will contain 1.58 x  6.02 x 10²³

                                                                 = 9.52 x 10²³molecules

12

Explanation:

12

Explanation:

Considering only citric cycle when the acetyl coA enters into the citric acid cycle the two molecules are formed in a single turn.

In five turns, 10 molecules of carbon dioxide will be produced by five turns of the citric acid cycle.

Considering only citric cycle when the acetyl coA enters into the citric acid cycle the two molecules are formed in a single turn.

In five turns, 10 molecules of carbon dioxide will be produced by five turns of the citric acid cycle.

The correct answer is E) 10

Explanation:

Glucose is partially oxidized during the glycolysis process into two pyruvate molecules. Then these pyruvate molecules get totally oxidized into CO2 during the citric acid cycle. This citric acid cycle occurs in the matrix of mitochondria.

During a single turn of the citric acid cycle, 2 molecules of carbon dioxide are released. Apart from two molecules of CO2, 3 molecules of NADH, 1 molecule of FADH2 and 1 molecule of ATP or GTP are also produced.

So if 2 molecules of CO2 are produced in one turn therefore in 5 turn 10 molecules of CO2 will be produced.

1.403x10²⁴ molecules

Explanation:

In order to calculate how many molecules of CO₂ are there in 102.5 g of the compound, we first convert grams to moles using its molar mass:

Now we convert moles into molecules using Avogadro's number:

There are 2 molecules of Carbon dioxide(CO2)

Given

Molecules of CO2

Required

The number of molecules

Solution

The coefficient of a molecule shows the number of that molecule, while the subscript after the name of the atom indicates the number of that atom in the molecule

Because there is a coefficient of 2 in front of the CO2 molecule, then the number of CO2 molecules is 2