Which of the following is the equation for photosynthesis?(1 point)
6 CO2 + 6 H2O → 6 O2 + 6 ATP
6 C6H12O6 + 6 H2O + ATP → 6 O2 + 6 CO2
6 CO2 + 6 ADP + light → 6 O2 + 6 H2O
6 CO2 + 6 H2O + light → 6 O2 + 6 C6H12O6
Option 4: 6 CO2 + 6 H2O + light → 6 O2 + 6 C6H12O6
The correct equation for photosynthesis is:
6 CO2 + 6 H2O + light → 6 O2 + C6H12O6
So, the correct answer is:
6 CO2 + 6 H2O + light → 6 O2 + 6 C6H12O6
To determine the equation for photosynthesis, we need to understand the process of photosynthesis itself. Photosynthesis is the process by which plants, algae, and some bacteria convert sunlight, water, and carbon dioxide into glucose (C6H12O6) and oxygen (O2) using chlorophyll. Let's examine the given options:
1. 6 CO2 + 6 H2O → 6 O2 + 6 ATP: This equation does not represent photosynthesis. ATP (adenosine triphosphate) is a molecule that stores and releases energy in cells, and it is not directly produced during photosynthesis.
2. 6 C6H12O6 + 6 H2O + ATP → 6 O2 + 6 CO2: This equation does not represent photosynthesis either. It seems to describe some form of cellular respiration, where glucose and oxygen get converted into carbon dioxide, water, and ATP.
3. 6 CO2 + 6 ADP + light → 6 O2 + 6 H2O: This equation also does not represent photosynthesis accurately. ADP is a molecule involved in cellular energy metabolism, and it is not directly used or produced during photosynthesis.
4. 6 CO2 + 6 H2O + light → 6 O2 + 6 C6H12O6: This equation correctly represents the process of photosynthesis. Carbon dioxide (CO2) from the air, water (H2O) from the roots or surroundings, and sunlight energy are converted into glucose (C6H12O6) and oxygen (O2) using chlorophyll.
Therefore, the correct equation for photosynthesis is:
6 CO2 + 6 H2O + light → 6 O2 + 6 C6H12O6.