Answered: WHAT IF? If humans were…

WHAT IF? If humans were photoautotrophs, makingfood by capturing light energy for photosynthesis, howmight our anatomy be different?

Biology 2e

2nd Edition

ISBN:9781947172517

Author:Matthew Douglas, Jung Choi, Mary Ann Clark

Publisher:Matthew Douglas, Jung Choi, Mary Ann Clark

Chapter8: Photosynthesis

Section: Chapter Questions

Problem 9RQ: How are the NADPH and GA3P molecules made during photosynthesis similar? They are both end products...

See similar textbooks

Related questions

Q: 3. After reading the "Why we see the colors that we see" section, explain why green plants appear…

A: Photosynthesis is a cycle utilized by plants and different organisms to convert the light energy…

Q: 1. Cellular respiration and photosynthesis both involve water. 2. Cellular respiration uses sugar,…

A: Cellular respiration is a catabolic process releasing energy where as photosynthesis is a building…

Q: 2. Describe how pigments work as it relates to photosynthesis. Make sure you note what part of the…

A: Photosynthesis is the process of carbon fixation in plants. This uses sunlight as the source of…

Q: Enzymes Lab: 1. What is the relationship between wavelength and energy? 2. Some spectrophotometers…

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

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: WHAT IF? If a leaf containing the sameconcentration of chlorophyll as in the solution wasexposed to…

A: Chlorophyll is the green pigment found in the chloroplasts of higher plants and in cells of…

Q: 1. Which of the following does NOT happen during the light-dependent reactions of photosynthesis?…

A: PHOTOSYNTHESIS It is the process of converting light energy into chemical energy using water,…

Q: Excited molecules can return to the ground state by severalmeans. Describe each briefly. Which of…

A: The excited state is described as an atom, molecule, or ion having an electron with high energy than…

Q: 1.What happens during photosynthesis? 2.What happens during cellular respiration 3. Give the…

A: 1) Photosynthesis is the synthesis of sugar (glucose) with the utilisation of CO2 and light by the…

Q: 2c. 2d. We know that most pigments are found in the chloroplasts of eukaryotic cells. Specifically…

A: According to bartleby policy we have to answer only 1st 3 questions.Post rest of the questions…

Q: 12. Examine the two equations below. How are they related? TA photosynthesis: 6 H,O + 6 CO, →…

A: Photosynthesis is the process of manufacture of organic compounds inside the chlorophyll containing…

Q: MAKE CONNECTIONS Can plants use the sugar they produce during photosynthesis to directly power the…

A: Photosynthesis is a process in which plants utilize the carbon dioxide from the surrounding and…

Q: What difference(s) do you observe in the cups with and without baking soda as a carbon source in…

A: Photosynthesis is the natural phenomenon by which plants and various forms of primary organisms or…

Q: 2. Explain how the concentration gradient affects the process of ATP synthesis. 3 Summarize what…

A: Photosynthesis is a process of anabolic reaction of CO2, whereby we get glucose as a product.…

Q: Why do plant leaves look green to us? 1. Because pigments in chloroplasts absorb green light, while…

A: The plant, which is a multicellular eukaryotic organism, performs photosynthesis. Plants, which…

Q: (AKS 4c/ DOK 2) Which explanation below accurately describes the relationship between photosynthesis…

A: Both photosynthesis and cellular respiration are essential processes in a plant. Cellular…

Q: Instruction: Check the items that are associated with photosynthesis. ITEMS 1. Green plants 2.…

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

Q: 1. Which of the following are the reactants of photosynthesis? A. water (H,O) and glucose (CH1,OJ B.…

A: Plants are autotrophs, meaning they make thier own food via process called photosynthesis. It…

Q: What is the purpose of photosynthesis? * O to convert sunlight into energy. O to convert ADP into…

A: Photosynthesis is the process in plants in which plants prepare food using carbon dioxide and water…

Q: Case Study: The Radish Experiment. The question is word by word in the following: ____________ has…

A: Question: What could decrease plant biomass? When plant loses biomass what is diffused from the…

Q: A. What should happen to the O2 levels in a closed container containing a plant during the day? why?…

A: A ) O2 levels remains same. B ) O2 levels decrease.

Q: 6. Which process in the plant produces the gas that is used by both the plant and animal during…

A: Since you have posted a question with multiple subparts, we will solve the first three questions for…

Q: 13. Where do photosynthesis and cellular respiration take place? * A. Respiration and photosynthesis…

A: Photosynthesis is the process by which carbon dioxide and water are converted into oxygen and…

Q: How is the energy from the sun transported within chloroplasts and ultimately used to create NADPH…

A: Ans- Plants are the basis of life. The functioning of plants depend upon the light energy. Plants…

Q: What is the function of CAM plants and C4 plants?? In photosynthesis??? Subject : CAM AND C4…

A: Hi dear, here's your answer. There are certain plants which can utilize mixtures to incorporate…

Q: Make a mind map of CELLULAR RESPIRATION and PHOTOSYNTHESIS. From this main concept, you will branch…

A: Photosynthesis makes the glucose and oxygen from CO2 and H2O that by product glucose is used in…

Q: Why can’t we humans perform photosynthesis?

A: Photo means light, synthesis means production. Photo synthesis is the process by which green plants…

Q: 1. Who does cellular respiration ? 2. How do plants benefit from cellular respiration ? 3. Where…

A: INTRODUCTION Cellular respiration This is a process by which the cells combines oxygen with food and…

Q: How essential are the different pigments in photosynthetic organisms?

A: Photosynthetic pigments are considered the chemical substances in the autotrophs, that are involved…

Q: 1. How important are chlorophyll and other pigments in the energy transfer of sunlight to the rest…

A: Sunlight is the source of heat and energy for living organisms. Few pigments trap light and form…

Q: Q no 4: Describe in detail what happens during the light reactions of photosystems?

A: Answer: Introduction: Photosynthesis is the phenomenon utilized by plants, algae and certain…

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: What colour of lights is the least effective in driving photosynthesis? Why?

A: Sun is the major source of light energy for the plants to prepare their food. Plants prepare their…

Q: what do photons of light specifically do in photosynthesis?

A: Answer :- Option (A) is correct. - They remove electrons from H2O, releasing oxygen into the…

Q: WRITE ABOUT A THEME: ENERGY AND MATTER Life issolar powered. Almost all the producers of the…

A: Both plant and animal cell need constant supplied energy to stay alive and for various functions.…

Q: 3) Under what conditions do photosynthesis and cellular respiration occur in plants? A)…

A: As we know, in cellular respiration glucose molecule is broken down into CO2 and water along with…

Q: 1. Where and when did photosynthesis first evolve? What are some lines of evidence that support this…

A: The term photosynthesis is associated with a process that can be observed in several living…

Q: MAKE CONNECTIONS How do the CO2 moleculesused in photosynthesis reach and enter the…

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

Q: 1. What two types of cells contain chloroplasts? 2. Autotrophs make their own food using energy from…

A: Answers

Q: what is the difference between photosynthesis and respiration (net positive photosynthesis) stored…

A: Plant cells are eukaryotic cells that have a genuine nucleus, and other progressive membrane-bound…

Q: How does temperature and light intensity affect the rate of photosynthesis?

A: The photosynthesis process refers to the mechanism through which the green plants and other…

Q: Review Concept 10.2. Match the term and its description. Each term can only be used once. the…

A: Photosynthesis can be defined as the process in which green plants and other organisms convert light…

Q: 1. Sunlight contains all of the colors of light in the visible spectrum. Which color do you see…

A: Photosynthesis is the process through which certain organisms convert solar energy in the form of…

Q: by varying amounts of carbon dioxide? We will test this using a virtual experiment to determine how…

A: Photosynthesis is the process by which green plants make their organic food.

Q: 17.Which of the following diagrams represents the correct cycling of gases? O A. H2 Photosynthesis…

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

Photosynthesis

Plants have a capacity that we humans can only imagine— the ability to produce food from sunlight. Sure, we can prepare some dishes that we can savor on, but it become possible because of the plants (as they serve as a producers of all the raw materials required). Photosynthesis is the method of assembling carbohydrates with the aid of sunlight.

Question

WHAT IF? If humans were photoautotrophs, making
food by capturing light energy for photosynthesis, how
might our anatomy be different?

Expert Solution

This question has been solved!

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

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 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

WHAT IF? Some nighttime partygoers wear glow-inthe-dark necklaces. The necklaces start glowing oncethey are “activated” by snapping the necklace in a waythat allows two chemicals to react and emit light in theform of chemiluminescence. Is the chemical reactionexergonic or endergonic? Explain your answer.
EVOLUTION CONNECTION Photorespiration can decreasesoybeans’ photosynthetic output by about 50%. Would youexpect this figure to be higher or lower in wild relatives ofsoybeans? Why?
WHAT IF? The Calvin cycle requires ATP and NADPH,products of the light reactions. If a classmate assertedthat the light reactions don’t depend on the Calvin cycleand, with continual light, could just keep on producingATP and NADPH, how would you respond?
Science reflection: Where can we use the knowledge about photosynthesis in real life setting?
How are the NADPH and GA3P molecules made during photosynthesis similar? They are both end products of photosynthesis They are both substrates for photosynthesis They are both produced from carbon dioxide They both store energy in chemical bonds.
What two main products result from photosynthesis? oxygen and carbon dioxide chlorophyll and oxygen sugars/carbohydrates and oxygen sugars/carbohyd rates and carbon dioxide
Magaia et al. illustrated in Figure 2 the relationship of photosynthetic rate and respiration rate of C3 plants as a function of temperature (2015). Which process hampers the carbohydrate synthesis when the temperature exceeds 30°C? a. Light-dependent reaction b. Light-independent reaction c. Photorespiration d. Photolysis of water
1. Construct a model that demonstrates how energy is captured in the light dependent reactions of photosynthesis and then used to power the production of organic molecules.
Artificial photosynthesis history? Who developed it? And when did major advancements about it happened?
1. Why Gibbs’ free energy must be at a negative value for most metabolic reactions in an organism? 2. How energy from the sun is transferred in the living system? 3. Why cells that ultimately reach an equilibrium is considered dead? 4. How important are chlorophyll and other pigments in the energy transfer of sunlight to the rest of the living organisms? 5. Why plants are considered as energy transformers?
How is the energy from the sun transported within chloroplasts and ultimately used to createNADPH and ATP? What would happen if you forgot to water your plant for several days? Whatif a plant were only exposed to read light – would photosynthesis be possible? Support youranswer with details of the processes involved.
Introduction The major context for this lab is photosynthesis, and the overall equation for photosynthesis is: 12 H2O + 6 CO2+ light energy → C6H12O6+ 6O2+ 6 H2O Exercise A: Photosynthetic Pigments Watch the following two videos about plant pigments and chromatography. To analyze the data we’ll give you, you’ll need to understand what types of pigments are found in a leaf, and understand some general characteristics of those pigments. Photosynthetic Pigments (~3 min) link: https://www.youtube.com/watch?v=dwz3qozDiyI Leaf Color Chromatography (~4.5 min) link: https://www.youtube.com/watch?v=qH-AJDqsSII Answer the below questions : Define the following terms: photosynthesis chromatography absorption spectrum action spectrum chlorophylls carotenoids (carotene and xanthophyll) Referring to the Photosynthetic Pigments video, in the table below, write in the peak wavelength ranges absorbed by each of the following pigments. Include the colors that are associated with those…