Campbell Biology: Custom Edition
18th Edition
ISBN: 9781323717271
Author: Urry, Cain, Wasserman, Minorsky, Reece
Publisher: PEARSON C
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Chapter 10, Problem 4TYU
Summary Introduction
Introduction: According to the energy consumption pathway, organisms are splinted up into autotrophs and heterotrophs. Autotrophs are organisms that convert simple substances from the environment into complex organic compounds by using light energy in the process of photosynthesis. Heterotrophs are organisms that can’t synthesize their own food; they imbibe or obtains their food and energy from plant or animal matters.
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3) Under what conditions do photosynthesis and cellular respiration occur in plants?
A) Photosynthesis and cellular respiration occur only in the light.
B) Photosynthesis occurs only in the light, and cellular respiration occurs only in the dark.
C) Photosynthesis occurs only in the light, and cellular respiration occurs in both the dark and
the light.
D) Photosynthesis and cellular respiration occur in both the dark and the light.
4) Use the following figure to answer the question.
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If photosynthesizing green algae are provided with CO2 containing heavy oxygen (18O), later analysis will show that all of the following molecules produced by the algae contain 18O EXCEPT
a) ribulose bisphosphate (RuBP)
b) glyceraldehyde 3-phosphate (G3P)
c)O2
d)3-phosphoglycerate
e)glucose
Which definition is INCORRECT?
A) O Photoexcitation: light absorption leads to raising an electron to a higher energy state.
C) O Photolysis: light absorption coupled to splitting a molecule.
D) O Photophosphorylation: a form of substrate level phosphorylation used for ATP formation
E) O Photosynthesis: is often photoexcitation and photolysis coupled with CO2 fixation and biosynthesis
Chapter 10 Solutions
Campbell Biology: Custom Edition
Ch. 10.1 - Prob. 1CCCh. 10.1 - Explain how the use of an oxygen isotope helped...Ch. 10.1 - WHAT IF? The Calvin cycle requires ATP and NADPH,...Ch. 10.2 - What color of light is least effective in driving...Ch. 10.2 - In the light reactions, what is the initial...Ch. 10.2 - Prob. 3CCCh. 10.3 - To synthesize one glucose molecule, the Calvin...Ch. 10.3 - How are the large numbers of ATP and NADPH...Ch. 10.3 - Prob. 3CCCh. 10.3 - DRAW IT Redraw the cycle in Figure 10.19 using...
Ch. 10.3 - Prob. 5CCCh. 10.4 - Describe how photorespiration lowers...Ch. 10.4 - The presence of only PS I, not PS II, in the...Ch. 10.4 - MAKE CONNECTIONS Refer to the discussion of ocean...Ch. 10.4 - WHAT IF? How would you expect the relative...Ch. 10.5 - MAKE CONNECTIONS Can plants use the sugar they...Ch. 10 - Compare the roles of CO2 and H2O in cellular...Ch. 10 - The absorption spectrum of chlorophyll a differs...Ch. 10 - Prob. 10.3CRCh. 10 - Why are C4 and CAM photosynthesis more...Ch. 10 - Explain how all life depends on photosynthsis.Ch. 10 - The light reactions of photosynthesis supply the...Ch. 10 - Which of the following sequences correctly...Ch. 10 - How is photosynthesis similar in C4 plants and CAM...Ch. 10 - Prob. 4TYUCh. 10 - Prob. 5TYUCh. 10 - In mechanism, photophosphorylation is most similar...Ch. 10 - Prob. 7TYUCh. 10 - Prob. 8TYUCh. 10 - EVOLUTION CONNECTION Photorespiration can decrease...Ch. 10 - SCIENTIFIC INQUIRY MAKE CONNECTIONS The following...Ch. 10 - WRITE ABOUT A THEME: ENERGY AND MATTER Life is...Ch. 10 - SYNTHESIZE YOUR KNOWLEDGE Watennelon snow in...
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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
- If photosynthesizing green algae are provided with CO2 containing heavy oxygen (18O), which of the following molecules produced by the algae (refer to the accompanying figure) would be least likely to contain 18O in subsequent analyses? a) 3-phosphoglycerate b) ADP c) glyceraldehyde 3-phosphate (G3P) d) ribulose bisphosphate (RuBP)arrow_forwardIn the Prokaryote and in eukaryotes, the chemical reaction (Glucose à 2 pyruvate molecules) represents what process? a) Photosynthesis, b) glycolysis or hydrolysis of glucose, c) Calvin cycle, d) Dehydration Synthesis, e) Krebs Cycle.arrow_forwardWhich statement among A-C is false regarding photoheterotrophs? A) O they can convert sunlıght to chemical energy in the form of ATPS B) O they are unlike other phototrophs in that they cannot fix carbon dioxide ) O they must obtain their carbon from organic compounds D) Onone of A-C is falsearrow_forward
- Which of the following statements is correct for bothblue-green algae and bacteria ?(a) Both show anaerobic respiration.(b) Both have chlorophyll pigment.(c) Both are devoid of true nucleus.(d) None of the above Please try to break the solutions into as many steps as practically possible and the steps should come one by one and they should be short and crisp and plagiarism-free.arrow_forwardThe matrix of the mitochondria is analogous to which of the following in chloroplast: a) Outer Membraneb) Inner Membranec) Thylakoid Membraned) Thylakoid Lumen e) Stromaarrow_forwardThe 02 to be utilized by the mitochondria of all eukaryote cells is produced by A) Oxidative bacteria B) photosynthesis dark phase C) The Calvin Cycle of the Cyanobacteria D) Photosynthesis light phase E) All of these are correct Explain whyarrow_forward
- Photoautotrophs use(A) light as an energy source and CO2 as a carbon source.(B) light as an energy source and methane as a carbon source.(C) N2 as an energy source and CO2 as a carbon source.(D) CO2 as both an energy source and a carbon source.arrow_forwardFrom a plant's perspective, the main purpose of photosynthesis is to Group of answer choices a)to produce sugars and oxygen for heterotrophs. b)plants are not cognitive organisms and therefore we have no idea what the "purpose" of photosynthesis is for the plant. c)to produce enough O2 gas for the plant to survive through the night. d)make sugars, such as glucose, to use for building cell walls and for energy needed by the plant.arrow_forwardThe inner membrane of the mitochondria is analogous with which of the following in the chloroplast: a) Outer Membraneb) Inner Membranec) Thylakoid Membraned) Thylakoid Lumen e) Stromaarrow_forward
- Photosynthesis and aerobic cellular respiration both rely on electron transport chains to generate ATP. Which of the following does not correctly identify similarities and differences in the ETCs of these processes? a) Electrons delivered to the ETC are used to generate a proton gradient across the membrane b) In photosynthesis, the facilitated diffusion of protons across the membrane generates ATP and glucose molecules; in cellular respiration, this process generates ATP c) In photosynthesis, electrons are delivered to the ETC by NADPH; in cellular respiration, electrons are delivered to the ETC by NADH and FADH2 d) In prokaryotes, active transport moves protons across the cell’s plasma membrane during photosynthesis and cellular respirationarrow_forwardFor questions 30 through 36, select the location where the following events occur. Answers may be used once, more than once, or not at all. Some questions may have one answer, some questions may have more than one answer. a) mitochondrial inner membrane b) mitochondrial intermembrane space c) mitochondrial matrix d) thylakoid membrane e) thylakoid space 30. electron chain components embedded here 31. H+ pumped into here 32. found in plants 33. found in animals 34. ADP+ Pi→ ATP occurs here 35. ATP synthase embedded here 36. Light-capturing pigments embedded here asap please.arrow_forwardWhich one of the following is the source of electrons in photosynthesis? b) Water c) Carbohydrates d) CO2 a) NADHarrow_forward
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Photosynthesis & Respiration | Reactions | Chemistry | FuseSchool; Author: FuseSchool - Global Education;https://www.youtube.com/watch?v=3XIyweZg6Sw;License: Standard YouTube License, CC-BY