QUIZ – What is rubisco?1. QuestionWhich of the following is true of Rubisco? (select all that apply) Rubisco is located in the thylakoids Rubisco is located in the stroma Rubisco is located in the intermembrane space Rubisco participates in the light-dependent reactions Rubisco participates in the light-independent reactions2. QuestionWhich of the following are substrates of Rubisco? (select all that apply) 3PG CO2 O2 RuBP3. QuestionWhen does photorespiration occur? When Rubisco adds oxygen onto RuBP When Rubisco fixes carbon dioxide When 3PG is produced When NADPH and ATP are consumed4. QuestionWhy is Rubisco considered an inefficient enzyme? (select all that apply) Chloroplasts contain a limited amount of the enzyme It fixes only a few carbon dioxide molecules per second When carbon dioxide is limiting, it fixes oxygen instead The enzyme denatures at high temperature

Why is it a problem that rubisco engages in photorespiration?Group of answer choicesBecause it wastes H+ that could be used by the light reactions to make ATPBecause it wastes energy that could be used to make glucoseThis is not a problem for plant cells, it is necessary for their survivalBecause it causes the mitochondria in plant cells to photosynthesiseBecause it prevents photosystems from absorbing light

Where does the light reaction of photosynthesis occur in plant cells?Question 6Select one:a.The stromab.The thylakoid membranec.The cytosold.The mitochondrial matrixe.The inner mitochondrial membrane

The light reactions of photosynthesis take place ________.in the mitochondriain the thylakoid membranein the stromain the cytosol

What are the requirements for photosynthesis to occur in a plant?Question 2Select one:CO2 + H2O + light energy + chlorophyllglucose + O2CO2 + H2Oglucose + CO2 + light energy + chlorophyllClear my choiceQuestion 3Not yet answeredMarked out of 1Flag questionTipsQuestion textWhat are the products of photosynthesis?Question 3Select one:Carbon dioxide, water, chloroplast, and lightGlucose and oxygenCarbon dioxide and waterGlucose, carbon dioxide, light energy, and chlorophyllClear my choiceQuestion 4Not yet answeredMarked out of 2Flag questionTipsQuestion textGlucose molecules are the building blocks for ...Question 4Select one or more:starchchlorophyllcellulosephotonsQuestion 5Not yet answeredMarked out of 3Flag questionTipsQuestion textDuring photosynthesis, glucose is produced by plants and plants ...Question 5Select one or more:convert it into water.store it as starch.release it as a gas.use it for their own energy needs.convert it into other forms such as cellulose for specific use.

Photosynthesis is a highly complex process that occurs in plants and photosynthetic bacteria. The site of photosynthesis is the chloroplast, shown below. Photosynthesis is divided into two main parts: the light-dependent reactions and the light-independent reactions (the Calvin Cycle).Chloroplast Diagram by Kelvin Ma (CC BY 3.0)Which of the following statements BEST describes the interactions between the light-independent and light-dependent reactions?Elimination ToolSelect one answerAThe light-dependent and light-independent reactions do not interact.BThe light-dependent and light-independent reactions produce the same products at different times.CThe light-dependent reactions rely on the light-independent reactions for ATP and NADPH.DThe light-independent reactions rely on the light-dependent reactions for ATP and NADPH.