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.