help choose correct letter 4. Which of the following process happens within the thylakoid?A. The Calvin cycle produces sugars.B. Ribulose biphosphate is regenerated.C. Carbon dioxide attaches to RUBP aided by rubisco.D. Electrons move through the electron transport chain.6. In noncyclic electron flow, the electrons passed through a series of moleculesalong the electron transport chain to produce the molecules needed in theCalvin cycle. Which of the following is the correct sequence of eventsduring the process?III. Reduction of NDAP* to NADPHI. PhotolysisII. Photophosphorylation IV. Photoexcitation of chlorophyll pigmentsA. I, II, II, IVВ. П, 1, IV, шC. II, I, II, IVD.IV, 1, П, Ш

4. Which of the following process happens within the thylakoid? A. The Calvin cycle produces sugars. B. Ribulose biphosphate is regenerated. C. Carbon dioxide attaches to RuBP aided by rubisco. D. Electrons move through the electron transport chain.

4. Which of the following process happens within the thylakoid? A. The Calvin cycle produces sugars. B. Ribulose biphosphate is regenerated. C. Carbon dioxide attaches to RuBP aided by rubisco. D. Electrons move through the electron transport chain.

BIOLOGY:CONCEPTS+APPL.(LOOSELEAF)

10th Edition

ISBN:9781305967359

Author:STARR

Publisher:STARR

Chapter6: Where It Starts-photosynthesis

Section: Chapter Questions

Problem 15SA: Match each term with its most suitable description. ____ PGAL formation a. absorbs light ____CO2...

See similar textbooks

Related questions

Q: Atrazine is one of the world’s most used herbicides. It functions by bonding to and disabling a…

A: Atrazine is an herbicide which functions by bonding to and disabling D1 protein in photosystem II.…

Q: 8) Use the following figure to answer the question. 400 500 600 700 Wavelength of light (nm) What…

A: 8) In the given figure we see rate of photosynthesis peaks at point around 400 nm( more than 400 nm)…

Q: The ultimate source of energy in our planet is sunlight. In the first stage of photosynthesis, light…

A: There are 2 types of photosystem (PS) PS I and PS II and these 2 photosystem contain a special pair…

Q: 3. Which of the following pass from the light dependent stage photosynthesis to the carbon fixation…

A: ANSWER;- B) ATP and reduced NADP Explain;- In fixation, the primary phase of the Calvin cycle,…

Q: 1. What are the process of light-dependent reaction? Use the pyramid diorama in outlining the…

A: Step 1 Hello. Since you asked multiple questions, we will solve only the first question for you. If…

Q: During photosynthesis, ATP is formed and released initially into the a. thylakoid lumen b. thylakoid…

A: The process through which the plants make their food from the sunlight is called photosynthesis. The…

Q: 4. What is the process in which water is released from plants' leaves in the form of water vapor? a.…

A: Transpiration is the process of water movement through a plant and it's evaporation from the aerial…

Q: Compared to C3 plants, C4 plants O a. fix CO, to organic molecules in mesophyll cells and perform…

A: Photosynthesis is a physiochemical process by which photosynthetic organisms convert light energy…

Q: Under certain conditions, the thylakoid membrane of the chloroplast may become 'leaky’ allowing ions…

A: If the thylakoid membrane is made leaky, the electrochemical proton gradient would be disrupted. In…

Q: _____7. As electrons flow, energy from light is required and thus, involves four electrons aided by…

A: Since you have asked multiple questions, we will solve the first three questions for you. If you…

Q: Which of the following causes the formation of ATP during the light dependent reaction? A. It is…

A: Photosynthesis is the process of synthesizing food in the chloroplast of plant cell.

Q: Photorespiration is avoided in C4 plants becausea. these plants separate the formation of a…

A: Introduction Rubisco stands for Ribulose 1,5- Bisphosphate Carboxylase/Oxygenase. It has dual…

Q: 1.Which of the following best describes how light energy is "captured" during the process of…

A: Answer 1: Option A is correct : The correct photon of light "excites" an electron in a…

Q: Photosynthesis takes place mostly in plants. the leaf. b. C. the chloroplast. mesophyll. d. All of…

A: Photosynthesis is a process used by plants and other organisms to convert light energy into chemical…

Q: During the daylight, what might you observe in chloroplasts? A decreased concentration of H+ in the…

Q: 7 multiple choices about biology.

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…

Q: 2.) A.) Explain how electron transfer leads to ATP biosynthesis in the light reactions of…

A: 2.(A). Chemiosmotic hypothesis explains the mechanism of ATP biosynthesis.ATP synthesis is linked…

Q: 3. Mesophyll layer of the leaf plays an important role in trapping light energy from the sun upon…

A: Answer : Option C is correct . Because it has the greatest number of chloroplasts .

Q: 3. Which of the following is an incorrect statement about the Calvin d. in a. The Calvin cycle uses…

A: Please find your explanation in step2:

Q: 22. If light-dependent reaction is to oxygen, then, Calvin cycle is to which of the following? * A.…

A: 22. If light - depended reaction is to oxygen then Calvin cycle is to sugar. The light-dependent…

Q: Why are C4 plants able to avoid photorespiration? They have twice as many Rubisco enzymes as C3…

A: These plants, called C4 plants and CAM plants, at first tie carbon dioxide utilizing a considerably…

Q: The ATP and NADPH from the light reactions are used toa. split water.b. cause RuBP carboxylase to…

A: Photosynthesis is an intracellular anabolic process in which glucose molecules are synthesized using…

Q: 4. The scientist observes a small bubble produced by the plants upon exposure to the sunlight. a.…

A: The production of small bubble by the plants upon exposure to the sunlight indicates the process of…

Q: Where in eukaryotic cells does the Calvin cycle take place? a. thylakoid membrane b. thylakoid lumen…

A: Photosynthesis is a process in which plants, some bacteria and algae can synthesize food in form of…

Q: Photosynthesis of C3 plants in hot conditions is more likely to be: O CO2 limited O Light limited

A: The photosynthesis is the process by which chlorophyll containing plants produce organic molecule…

Q: 9. Why does Calvin cycle needs the products of light phase * A. Because it is needed to convert…

A: Answer : Option A is correct Because it is needed to convert oxygen into sugar

Q: the process of photosynthesis. Describe how does one set of reactions influence the other? A. The…

A: 1 ) Sugar is not a product of light dependent reaction of photosynthesis.

Q: escribe non-cyclic electron flow in the light reactions of photosynthesis (be sure to include which…

A: The functions of the two photosystems. Draw a schematic for NADPH generation in non-cyclic…

Q: a. Use rubisco to fix carbon dioxide b. Fix carbon dioxide twice c. Conduct the light reactions and…

A: Photorespiration is a wasteful pathway that is present in plants during which the carbon fixing…

Q: 1. Which of the following are products of the light reactions of photos utilized in the Calvin…

A: Since you have asked multiple questions , we will solve the first question for you. If you want any…

Q: 5) The oxygen released by photosynthesis is produced by which of the following processes? A)…

A: "Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: The photosynthetx electron transport causes the accumon of protons n which part of the chloroplast?…

A: A process in phototrophic organisms which helps in generating the chemical energy with the help of…

Q: 7. The graph represents the absorption spectrum of chlorophyll. Which regions of the spectrum does…

A: Photosynthesis is the conversion of light energy into chemical energy by green plants and…

Q: Every kid from Grade 4 onwards knows that photosynthesis involves light. Remind me, what do photons…

A: And: A They make chlorophyll easier to oxidize

Q: The shorter the wavelength of visible light the Group of answer choices a, more photons it contains…

A: According to guidelines we have to answer the first question only. so please kindly post the…

Q: 6. a. Describe different steps of non-cyclic photophosphorylation. b. Describe events occurring in…

A: Non-cyclic photophosphorylation is the light dependent part of photosynthesis in which an electron…

Q: 1. What do you call the process wherein plants make their own food? * O A. Cellular respiration B.…

A: There are two types of nutrition, namely autotrophic nutrition and heterotrophic nutrition. In the…

Q: .

A: PHOTOSYSTEM 2:- Is the first protein complex in the light dependent reactions of oxygenic…

Q: Through light reductions, ADP is phosphorylated into ATP via chemiosmosis. What is this process…

Q: 3. Give the different factors that can affect the rate of photosynthesis.

A: Since there are multiple questions in the uploaded image, and the specific question number is not…

Q: In C4 plants, when malic acid is decarboxylated, what happens to the CO2? Select one: O It reacts…

A: C4 photosynthesis is seen in tropical plants that grow in hot and humid climate. The light-dependent…

Q: 1. Give a brief explanation of a) Photosystem I b) Photosystem II c) Electron Transport Chain

A: Photosystem II delivers a proton gradient that gives the combination of ATP. Photosystem I gives…

Q: 2. Which of the following is NOT a requirement of photosynthesis? * A. Oxygen B. Water C. Light O D.…

A: Photosynthesis is a process of formation of energy rich organic compounds in the presence of light…

Q: 2. 3. Calvin cycle 1. Co2 NADP* 8. Granum sunlight 11. 5. NADPH 9. stroma H20 10 ATP ADP + P

A: Chloroplasts are an oval-shaped organelle with two membranes: an exterior membrane that forms the…

Q: 1.In photosynthesis, PS-II and PS-I (Photosystem (PS)] of the chloroplast: a. Releases oxygen b.…

A: According to Bartleby guidelines , we are required to attempt first question in case of multiple…

Q: Thinking about photosynthetic pigments, which statement is correct?

A: Photosynthesis is the method by which plant converts the light energy coming from the sun to the…

Q: 4. What are the products of light-dependent reaction used to power the light- independent reaction?…

A: Light response happens in the thylakoid layer of the chloroplasts. It includes cyclic & non…

Concept explainers

Clinical Pharmacology

Pharmacology is a discipline of medicine that studies how medications interact with the systems and processes of living organisms, focusing on drug action mechanisms as well as therapeutic and other purposes.

Question

help choose correct letter

4. Which of the following process happens within the thylakoid?
A. The Calvin cycle produces sugars.
B. Ribulose biphosphate is regenerated.
C. Carbon dioxide attaches to RUBP aided by rubisco.
D. Electrons move through the electron transport chain.
6. In noncyclic electron flow, the electrons passed through a series of molecules
along the electron transport chain to produce the molecules needed in the
Calvin cycle. Which of the following is the correct sequence of events
during the process?
III. Reduction of NDAP* to NADPH
I. Photolysis
II. Photophosphorylation IV. Photoexcitation of chlorophyll pigments
A. I, II, II, IV
В. П, 1, IV, ш
C. II, I, II, IV
D.IV, 1, П, Ш

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

Step 2

Step 3

Step 4

Step 5

Step by step

Solved in 5 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.

Similar questions

Where in plant cells does the Calvin cycle take place? a. thylakoid membrane b. thylakoid space c. stroma d. granum
In ________, electrons that have been energized by light contribute their energy to add phosphate to ADP, producing ATP. (a) crassulacean acid metabolism (b) the Calvin cycle (c) photorespiration (d) C4 pathways (e) photophosphorylation
Match each term with its most suitable description. ____ PGAL formation a. absorbs light ____CO2 fixation b. converts light to chemical energy ____ autotroph c. self-feeder ____ ATP forms NADPH does not d. electrons cycle back to photosystem ____ photorespiration e. problem in C3 plants ____ photosynthesis f. Calvin-Benson cycle product ____ pigment g. water molecules split ____ photolysis in photosynthesis h. rubisco function
1. During the light dependent reaction, the molecules within the membrane absorb light energy 2. high energy compounds light dependent portion of photosynthesis 3. an electron which is released by a process called and are produced in the in the thylakoid enters where it is energized and used to convert energy. 4. protons travel through located in the thylakoid membrane in a high energy compound. a process known as 5. The three stages of the light independent reaction are to produce and 6. The most abundant protein on earth is 7. You would need molecules of RuBp in order to create 1 molecule of glucose
1. Chlorophyll molecules in plants are found in the chloroplast: chloroplast inter membrane space thylakoid membrane stroma chloroplast inner membrane 2. Which of the following plants uses CAM photosynthesis? cactus sugarcane wheat sugar maple 3. During chemiosmosis in Photosystem II, protons are concentrated: in the thylakoids in the cytosol in the intermembrane space in the chloroplast stroma *I do not need an explanation for them, so don't write one. I just need an answer choice for each*
Which of the following statements is/are FALSE? a.NADPH is formed in the stroma. b.The cyclic electron transport involves PSII only. c.pH gradient can be formed from the splitting of H2O. d.In the pH gradient, stroma is acidic and thylakoid space is basic.
Which of the following processes during photosynthesis is incorrectly coupled to its typical location? Select one: a. Rubisco catalyzes carbon fixation—stroma b. ATP is produced via ATP synthase—thylakoid lumen c. NADPH is oxidized to NADP+—stroma d. Oxygen gas is produced by splitting of water—thylakoid lumen e. Activated P680 donates an electron to the primary electron acceptor—thylakoid membranes
Why is a hypotonic buffer used for the resuspension? 1.DCPIP passes easily across the intact chloroplast membrane, but can't get into the thylakoid, so electron transport could not be reliably measured if using a hypotonic buffer. 2.To gently lyse the chloroplasts, leaving the electron transport membranes intact, whilst allowing DCPIP access 3.To gently separate the chloroplasts from each other, leaving the electron transport membranes intact, whilst allowing DCPIP access 4.DCPIP cannot easily across the intact chloroplast membrane, so electron transport could not be reliably measured if using a hypotonic buffer.
During light-generated photosynthesis reaction pH is lowered in 1. Thylakoid lumen 2. Thylakoid stroma 3. Chloroplast intermembrane space 4. Cytoplasm
Which of the following statements about the light reactions of photosynthesis are correct? 1. Absorption of light does one thing: it makes chlorophyll easier to oxidize. 2. In PSII, the rate of damage to the D1 protein can never exceeds the rate of repair. 3. Electron transport is spontaneous (exergonic) as electrons move from P680* to P700+. 4. Compared to anoxygenic photosynthesis, in oxygenic photosynthesis less light needs to be absorbed to reduce NADP+. A. 1,2 and 3 B. 1 and 3 C. 2 and 4 D. 4 only E. All of 1,2,3 and 4 are correct
During the light-dependent reactions the high energy electron from P680. Select one: a. moves to Photosystem I b. becomes incorporated into water molecules c. is used to fix carbon dioxide d. is pumped into the thylakoid space e. reduces FAD
PHOTOSYNTHESIS consists of . A. saptures D. light reactions in which energized B. stores it in C. in which electrons CO, fixed to RuBp and pass down then O2 evolved reduce NADP* to reduced and phosphorylated electron transport chain by mechanism of E. -using chemiosmosis rearranged to F. Ho generates release G3P regenerate G. in process called using made into glucose and other carbohydrates