Look back at your answers to Questions 1–3 and the photosynthesis equation. In the appropriate locations on Model 2, mark with labels and arrows what is entering the leaf and what is exiting the leaf.
To find out what enters and exits a leaf during photosynthesis, you can refer to the photosynthesis equation and the information from Questions 1-3.
Let's start by looking at the photosynthesis equation:
6 CO2 + 6 H2O + light energy → C6H12O6 + 6 O2
From this equation, we can see that carbon dioxide (CO2) and water (H2O) are the inputs, while glucose (C6H12O6) and oxygen (O2) are the outputs.
Now, let's refer to the information from Questions 1-3:
Question 1: What gas is a reactant in the process of photosynthesis?
Answer: Carbon dioxide (CO2) is a reactant in photosynthesis.
Question 2: Where does photosynthesis occur in plants?
Answer: Photosynthesis primarily occurs in the leaves of plants.
Question 3: What gas is released as a byproduct of photosynthesis?
Answer: Oxygen (O2) is released as a byproduct of photosynthesis.
With this information, you can mark on Model 2 what enters and exits the leaf:
1) Label a symbol for carbon dioxide (CO2) entering the leaf, indicating its direction.
2) Label a symbol for water (H2O) entering the leaf, indicating its direction.
3) Label a symbol for oxygen (O2) exiting the leaf, indicating its direction.
4) Label a symbol for glucose (C6H12O6) exiting the leaf, indicating its direction.
By examining the equation and the information provided, you can determine what enters and exits the leaf during photosynthesis.