What Is The Input Of The Light-Dependent Reactions Labeled X

Question: Through which conversion is energy released?A) ADP to ATPB) ATP to ADPC) NADP+ to NADPHD) CO2 and H2O to C6H12O6 and O2

Answer: B) ATP to ADP

Question: Which term describes stacks of thylakoids?A) chloroplastsB) granaC) stromaD) ferredoxins

Answer: A) chloroplasts

Question: Consider the following events of photosynthesis.1. Light energy excites electrons.2. Water molecules are split.3. NADPH is formed.In which locations do each of these events occur?A) 1. photosystem II 2. photosystem I 3. photosystem IB) 1. photosystem II 2. photosystem II 3. photosystem IC) 1. photosystem I 2. photosystem I 3. photosystem IID) 1. photosystem I 2. photosystem II 3. photosystem II

Answer: ...

Question: Which event occurs in photosystem I?A) Water molecules are broken apart.B) Light energy excites electrons.C) Oxygen is released as waste.D) Electrons are transferred to ferredoxin.

Answer: D) Electrons are transferred to ferredoxin.

Question: Which is the correct chemical equation for photosynthesis?A) 6CO2 + 6H2O ® C6H12O6 + 6O2B) C6H12O6 + 6O2 ® 6CO2 + 6H2O C) 3CO2 + 3H2O + 3O2® C6H12O6D) 6O2 + 6H2O ® C6H12O6 + 6CO2

Answer: A) 6CO2 + 6H2O ® C6H12O6 + 6O2

Question: Which series lists the structural components of the light-dependent reactions in order, from smallest to largest?A) chlorophyll ® thylakoid ® stroma ® chloroplastB) chloroplast ® thylakoid ® stroma ® chlorophyllC) chlorophyll ® thylakoid ® grana ® chloroplastD) chloroplast ® thylakoid ® grana ® chlorophyll

Answer: C) chlorophyll ® thylakoid ® grana ® chloroplast

Question: Along with plants and algae, in which organisms can photosynthesis occur?A) some bacteriaB) all fungiC) some animalsD) all protists

Answer: A) some bacteria

Question: Which is the best description of photophosphorylation?A) the absorption of light energy by chlorophyllB) the conversion of light energy to chemical energyC) the removal of a phosphate group from a moleculeD) the conversion of ADP to ATP using light energy

Answer: D) the conversion of ADP to ATP using light energy

Question: The United States Mint began minting and issuing American Indian $1 coins in 2009. Consider the 2011 American Indian $1 coin below.mc026-1.jpgWhich is an accurate observation?A) The coin shows that passing the peace pipe was an important tradition in 1621.B) The coin was minted in the year 1621.C) There is a woman's face on one side of the coin.D) The coin shows that American Indians influenced US history.

Answer: ...

Question: The diagram summarizes the light-dependent reactions of photosynthesis. mc010-1.jpgWhat is the input of the light-dependent reactions, labeled X?A) CO2, H2O, O2, and lightB) CO2, H2O, and lightC) CO2 and H2OD) H2O and light

Answer: B) CO2, H2O, and light

Question: Jasmine and Marcus are at the park, and Jasmine makes the following statements. Which of them is an inference?A) The leaves are green.B) The flowers are breathtaking.C) The plant is producing oxygen.D) The bush has thorns.

Answer: C) The plant is producing oxygen.