Question

Could someone answer 3, 4 and 5 for me please? i’ll give you brainliest answer or whatever :).

Answer 1

Answer:

2. The process of respiration in plants involves using the sugars produced during photosynthesis plus oxygen to produce energy for plant growth. As with photosynthesis, plants get oxygen from the air through the stomata.

3. Both cellular respiration and fermentation are process that break down food and convert the chemical energy stored in the food to ATP molecules.

4. Energy is usually absorbed during photosynthesis.

Photosynthesis is the process whereby green plants manufacture their food in the presence of sunlight(energy source), water and carbon dioxide:

       6CO₂    +     6H₂O          →           C₆H₁₂O₆          +       6O₂

                                                ↑

                                         Sunlight

Sunlight supplies solar energy that is used to converted the chemical species into glucose that stores chemical energy.

 Respiration is the reverse of photosynthesis. In this reaction, oxygen gas combines with glucose to produce energy with water and carbon dioxide as by products. The energy stored in photosynthesis is released during respiration.

            C₆H₁₂O₆          +       6O₂           →   6CO₂    +     6H₂O  ↑ energy

Answer 2

Answer:

2. In the natural environment, plants produce their own food to survive. As with photosynthesis, plants get oxygen from the air through the stomata. Respiration takes place in the mitochondria of the cell in the presence of oxygen, which is called "aerobic respiration".

3.  Both cellular respiration and fermentation are process that break down food and convert the chemical energy stored in the food to ATP molecules. Both these processes begin with glycolysis and convert glucose to pyruvate. ... Fermentation only uses the latter.

4. Energy is usually absorbed during photosynthesis.

Photosynthesis is the process whereby green plants manufacture their food in the presence of sunlight(energy source), water and carbon dioxide:

       6CO₂    +     6H₂O          →           C₆H₁₂O₆          +       6O₂

                                                ↑

                                         Sunlight

Sunlight supplies solar energy that is used to converted the chemical species into glucose that stores chemical energy.

 Respiration is the reverse of photosynthesis. In this reaction, oxygen gas combines with glucose to produce energy with water and carbon dioxide as by products. The energy stored in photosynthesis is released during respiration.

            C₆H₁₂O₆          +       6O₂           →   6CO₂    +     6H₂O  ↑ energy

Explanation: