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Andreas93 [3]
3 years ago
15

Plant cells undergo a process called photosynthesis, which uses sunlight to make sugar. Which need does photosynthesis fulfill f

or plants?
Chemistry
2 answers:
Andru [333]3 years ago
8 0

Answer:

the need for energy

Explanation:

AlexFokin [52]3 years ago
3 0

Plants use a process called photosynthesis to make food. During photosynthesis, plants trap light energy with their leaves. Plants use the energy of the sun to change water and carbon dioxide into a sugar called glucose. Glucose is used by plants for energy and to make other substances like cellulose and starch.

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In the reaction 2NO (g) + O2 (g) --> 2NO2 (g) . Which species has the highest rate of consumption (decrease)?
Genrish500 [490]

Answer:

NO.

Explanation:

Because it is consumed by a factor of 2 moles as the reaction proceeds.

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3 years ago
Helpppp pleaseee for 15 points
Mandarinka [93]

Answer:

<h3><em>What is filteration</em><em>:</em></h3>

Filtration, the process in which solid particles in a liquid or gaseous fluid are removed by the use of a filter medium that permits the fluid to pass through but retains the solid particles. ... In some processes used in the production of chemicals, both the fluid filtrate and the solid filter cake are recovered.

<h3><em>When</em><em> </em><em>do</em><em> </em><em>we</em><em> </em><em>use</em><em> </em><em>it</em><em>:</em></h3>

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The mixture can be separated by filtration, by dissolving the mixture in water. Salt will dissolve in the water, whereas sand will not.

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4 0
3 years ago
Calculating the Molecular Weight and Subunit Organization of a Protein From Its Metal Content The element molybdenum (atomic wei
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Answer:

Dimer of two peptide chains with 1 mole of molybdenum metal each.

Explanation:

Percentage of molybdenum in protein = 0.08%

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0.08\%=\frac{x}{240,000 g}\times 100=192 g

Moles of molybdenum =\frac{192 g}{95.95 g/mol}=2.00 mol

Each peptide chain of nitrate reductase contain 1 mole of molybdenum.

This means that nitrate reductase is composed of to two peptide chains. And in each peptide there is a single mole of molybdenum metal.

4 0
4 years ago
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