BioBeyond Unit 6: Energy Challenge Phosynthesis Questions and Answers

BioBeyond Unit 6: Energy Challenge Phosynthesis
Questions and Answers

Which element in the structures to the right goes from having a positive charge to no charge
when NADP+ gains two electrons? Enter the symbol or the name of the element: N



What else was made by the light reactions that might be used by the Calvin Cycle?
NADPH



Which molecules are present, increasing, decreasing, or staying constant in the graph to the
right? Choose an answer for each molecule:



Carbon dioxide (CO2)

Oxygen (O2)

Water (H2O)

Nitrogen (N2)

Glucose

Light Decreasing

Absent

Absent

Absent

Increasing

Absent

, Were these molecules inputs, outputs, or not involved in the light-independent reactions? Select
all that apply:



ADP

ATP

Carbon dioxide (CO2)

Glucose

Light

NADP+

NADPH

Oxygen (O2)

Water (H2O) Output

Input

Input

Output

Not involved

Output

Input

Not involved

Not involved



Which of the molecules on the right is the smallest?