9. Multiple choice questions IX

3 m.

1. Which of the following is an incorrect statement?

2. The internal (cellular) energy reserve in autotrophs is

3. Which of the following equations is the summary of photosynthesis?

$6 C O_{2} + H_{2} O + Sunlight \to C_{6} H_{12} O_{6} + O_{2} + 6 H_{2} O$
$6 C O_{2} + 12 H_{2} O + Chlorophyll + Sunlight \to C_{6} H_{12} O_{6} + 6 O_{2} + 6 H_{2} O$
$6 C O_{2} + 12 H_{2} O + Chlorophyll + Sunlight \to C_{6} H_{12} O_{6} + 6 {CO}_{2} + 6 H_{2} O$
$6 C O_{2} + 12 H_{2} O \to C_{6} H_{12} O_{6} + 6 O_{2} + 6 H_{2} O$

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