BIO 1 Photosynthesis Question Preview (ID: 20933)


Questions Aligned With SC Biology Standards. TEACHERS: click here for quick copy question ID numbers.

What molecule enters the Calvin cycle and is the carbon source for the glucose made?
a) ATP
b) water
c) oxygen
d) carbon dioxide

In the electron transport chain, what is pumped across the thylakoid membrane to produce an electrochemical gradient to fuel the production of ATP?
a) potassium ions
b) sodium ions
c) hydrogen ions
d) calcium ions

What is the enzyme in the electron transport chain the produces ATP?
a) ATP synthase
b) ATP carboxylase
c) ADP synthase
d) ATP dehydrogenase

From where does the Calvin cycle get its high energy molecules to fuel its reactions?
a) the mitochondria
b) the light dependent reactions
c) the light independent reactions
d) glycolysis

What are the products of the light dependent reactions?
a) ATP, NADPH, oxygen
b) ATP, oxygen
c) NADPH, sugar, oxygen
d) sugar, oxygen, ADP+P

Where does the light independent reaction (Calvin cycle) occur?
a) cytoplasm of a plant cell
b) chloroplast stroma
c) mitochondrial matrix
d) chloroplast thylakoid membrane

Where does the light dependent reaction occur?
a) cytoplasm of a plant cell
b) chloroplast stroma
c) mitochondrial matrix
d) chloroplast thylakoid membrane

What are the products of photosynthesis?
a) water and carbon dioxide
b) water and oxygen
c) oxygen and sugar
d) oxygen and carbon dioxide

What are the reactants of photosynthesis?
a) sugar and oxygen
b) sugar and water
c) water and carbon dioxide
d) carbon dioxide and oxygen

The most abundant photopigment in the thylakoid membrane is (are)
a) chlorophyll a and b
b) xanthophyll
c) carotinoids
d) chlorophyll c and d

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