Question

72.
draggable item → corresponding item
b → water
h → light reactions in the thylakoid
e → light energy
k → oxygen
i → atp
a → nadph
j → calvin cycle in the stroma
c → carbon dioxide
g → glucose
d → adp
→ nadp+

Explanation:

This problem is about photosynthesis components. Let's match each draggable item (likely representing a component or process) to its corresponding item:

• B: Likely represents a reactant or component. Water is a reactant in photosynthesis, but let's check others. Wait, maybe "B" corresponds to something, but let's think about photosynthesis structure and processes. Wait, maybe the letters are for labels (like in a diagram). Let's recall: Light reactions (thylakoid) use light energy, water, produce O₂, ATP, NADPH. Calvin cycle (stroma) uses CO₂, ATP, NADPH to make glucose. Also, ADP and NADP⁺ are recycled. Let's match:
• B → Maybe related to a reactant? Wait, maybe the intended matches (common photosynthesis matching):
• Light energy (E) → H? No, wait, let's list standard photosynthesis matches:
• Light reactions in thylakoid: uses light energy, water; produces O₂, ATP, NADPH.
• Calvin cycle in stroma: uses CO₂, ATP, NADPH; produces glucose.
• Also, ADP (from ATP use) and NADP⁺ (from NADPH use) are recycled.
• Let's assume the correct matches (common in such problems):
• B → water (maybe B is H₂O symbol? Wait, H is hydrogen, but water is H₂O. Maybe typo, but likely B→water.
• H → light reactions in the thylakoid (maybe H is for thylakoid? No, but the arrow is to light reactions in thylakoid, so H→light reactions in thylakoid.
• E → light energy (E for energy? So E→light energy.
• K → oxygen (O₂ produced in light reactions, K maybe O? No, but K→oxygen.
• I → ATP (ATP is product of light reactions, I→ATP.
• A → NADPH (NADPH is product of light reactions, A→NADPH.
• J → Calvin cycle in the stroma (J→Calvin cycle in stroma.
• C → carbon dioxide (CO₂, reactant in Calvin cycle, C→carbon dioxide.
• G → glucose (product of Calvin cycle, G→glucose.
• D → ADP (ADP is formed from ATP hydrolysis, D→ADP.
• And the last one (maybe F? Not shown fully) → NADP⁺ (NADP⁺ is formed from NADPH oxidation, so →NADP⁺.
• So the matches are based on photosynthesis processes: light reactions (thylakoid) involve light energy, water, produce O₂, ATP, NADPH; Calvin cycle (stroma) involves CO₂, ATP, NADPH, produce glucose, recycle ADP and NADP⁺.

Answer:

The correct matches (assuming standard photosynthesis component matching) are:
B → water
H → light reactions in the thylakoid
E → light energy
K → oxygen
I → ATP
A → NADPH
J → Calvin cycle in the stroma
C → carbon dioxide
G → glucose
D → ADP
(And the last unlabeled draggable item → NADP⁺)