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Alexeev081 [22]
3 years ago
14

Which describes the role of energy in photosynthesis and cellular respiration?

Chemistry
2 answers:
r-ruslan [8.4K]3 years ago
8 0

Answer: A). Energy is needed to start photosynthesis and is a product of cellular respiration.

Explanation:

Energy in the form of sunlight is absorbed by the plants so as to prepare their food (carbohydrates)in the process of photosynthesis.

The energy is produced in the process of cellular respiration. The cellular respiration involves the break down of glucose molecules in the food in the form of energy currencies called as ATP (Adenosine triphosphate) molecules. This form of energy is required for regulating cellular metabolism and vital functions.

bagirrra123 [75]3 years ago
5 0

Answer:

A) Energy is needed to start photosynthesis and is a product of cellular respiration.

Explanation:

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What product(s) would be formed when these are the reactants? C5H12 + O2 (limited)
damaskus [11]

Answer:

Carbon dioxide and water I believe because it is a combustion reaction

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3 years ago
How is electronegativity related to covalent bonding?
Zolol [24]

Answer:

Atoms must have similar electronegativities in order to share electrons in a covalent bond.

Explanation:

Covalent bonding is one of the bondings that occurs between the atoms of elements. It is the bonding in which atoms share their valence electrons with one another. However, the ELECTRONEGATIVITY, which is the ability of an atom to be attracted to electrons play a major role in the formation of covalent bonds.

When atoms of different electronegativities combine, the more electronegative atom pulls more electrons towards itself, hence, an IONIC bond is formed. However, when the electronegativities of the atoms are similar, the sharing of their electrons becomes stronger. Hence, ATOMS MUST HAVE SIMILAR ELECTRONEGATIVITIES in order to share electrons in a covalent bond.

5 0
3 years ago
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2. Which substance will form a solution with water? (Select all that app
cupoosta [38]

Answer:

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Explanation:

7 0
2 years ago
A neutral atom of which of the four element has the smallest radius
arsen [322]
Answer:
Element 1

Explanation:
The ionization energy is defined as the energy required to remove electrons from the atoms.
We know that the nucleus of the atom attracts the electrons, thus, bound these electrons to the atom.
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Hope this help :)
6 0
3 years ago
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What mass of NaCl would you have dilute to 1L to make up a 0.25M solution?<br> Asap please
gavmur [86]

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Im not sure but i think

Explanation:0.25/0.25

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3 years ago
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