Photosystems - Study guides, Class notes & Summaries
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Bio 100 BYU Independent Study Midterm 1 Questions & Answers
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Bio 100 BYU Independent Study Midterm 1 
Questions & Answers 
The reactions of photosynthesis can be divided into two stages: - Answer-Light-dependent and lightindependent 
The full range of energy in the universe is called - Answer-The electromagnetic spectrum 
Which one of the following is not a photosynthetic pigment? - Answer-Photosystem I 
How do C4 plants differ from C3 plants? - Answer-C4 plants store carbon in the PEP molecule. 
C4 plants have a special anatomical structure. 
C4 plants ...
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Campbell Biology Concepts and Connections Chapter 7 - Study Questions with correct answers
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One of the important waste products of photosynthesis is oxygen gas. Where does this oxygen gas come from? 
Oxygen is released when water is broken down to extract electrons and protons for use in the light reactions. 
 
 
 
The light reactions produce _____. 
oxygen, NADPH, and ATP 
 
 
 
 
 
 
00:07 
 
01:24 
The thylakoid membranes bring together the components necessary to carry out the _____. 
light reactions 
 
 
 
Incoming photons of light energy initiate photosynthesis by _____. 
excitin...
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AP Biology: Exam Review: Practice Questions with Verified Answers
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AP Biology: Exam Review: Practice 
Questions with Verified Answers 
 
1. _______ is a process of nuclear division in which the number of chromosomes in certain cells 
is halved during gamete formation. 
 
a. Mitosis 
 
b. Meiosis 
 
c. Spermatogenesis 
 
d. Glycolysis B. Meiosis 
 
1. Simple molecules are further broken down in cells in a process called _________, during 
which energy stored in their chemical bonds is used to power the production of ATP. 
A. photosynthesis 
B. anabolism 
C. resp...
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Honors Biology Chapter 8 with Complete and Verified Solutions
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Honors Biology Chapter 8 with Complete 
 
and Verified Solutions 
 
What is the significance of the electron transport chain in photosynthesis? 
 The electron transport chain transfers electrons through a series of proteins, creating a 
proton gradient that drives the synthesis of ATP. 
 
What are the two main stages of photosynthesis? 
 The two main stages of photosynthesis are the light-dependent reactions and the Calvin 
cycle. 
 
What is the role of NADP+ in photosynthesis? 
 NADP+ acts as a...
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Edexcel Biology A Level Training Exam Fully Solved 2024.
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A sequence of changes in a community 
Over a period of time - Answer Define Succession 
 
Final stage 
Stable - Answer Define Climax community 
 
Thylakoids made of membranes 
Arranged as grana 
Contain chlorophyll 
Arranged as photosystems 
Membranes contain ATPase 
Electron carriers associated with thylakoid membranes - Answer Describe the structures in a chloroplast involved in the light-dependent reactions 
 
Crops grown all year round 
Plants photosynthesise 24 hours a day 
Less physi...
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Biology 1406 Lecture Exam 3 Questions and Answers 2024
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What is the purpose of photosynthesis - make sugar for cellular respiration 
 
How does cellular respiration compare to photosynthesis? - Photosynthesis is the flip opposite of cellular respiration 
 
Photoautotroph - self-feeding organism that uses light energy from the sun 
 
some are prokaryotes 
plants 
some are protists 
 
what do SOME protists and plant cells have when they are photoautotrophs? - Chloroplasts 
 
what makes chloroplasts green? - chlorophyll 
 
what is chlorophyll? - green p...
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BS161 Chapter 8 Test | Questions with 100% Solutions/Verified Answers| Already Passed
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The inner (internal) membrane of the chloroplasts which contains chlorophyll and other light 
capturing pigments is also called the ______ membrane - ANSWER thylakoid 
Pigment molecules within the photosystems capture packets of light energy that are called 
_______. - ANSWER photons 
What is liberated during the light-dependent stages of photosynthesis? - ANSWER Oxygen
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Honors Biology Final Exam Review Questions with Answers
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Honors Biology Final Exam Review Questions with Answers 
NADP+ - Answer-an electron carrier; converts to NADPH when it is carrying 2 high energy-electrons 
 
light-dependent reactions - Answer-require the direct involvement of light and light-absorbing pigments; produces ATP, NADPH, & oxygen; occurs within the thylakoids 
 
light-independent reactions - Answer-ATP and NADPH molecules (from light-dependent reactions) are used to produce high-energy sugars from carbon dioxide; produced ADP, NADP+...
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BIOC 385 FINAL || with 100% Accurate Solutions.
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The term greenhouse effect refers to the idea that correct answers The temperature of the earth is increasing because of heat trapped by gasses such as CO2 
 
What is the overall reaction for the Calvin Cycle, or dark reactions? correct answers 3CO2 + 6NADPH + 9ATP + 6H2O --> Glyceraldehyde-3-Phosphate + 6 NADP+ + 9ADP + 9Pi 
 
What is the overall balanced reaction for the light reactions of photosynthesis? correct answers 2H2O + 8photons + 2NADP+ + 3ADP + 3Pi --> O2 + 2NADPH + 3ATP 
 
For...
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AP Bio Photosynthesis Latest Update with Verified Solutions
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AP Bio Photosynthesis Latest Update 
 
with Verified Solutions 
 
absorption spectrum pigment's light absorption versus wavelength 
 
Bundle-sheath cells tightly packed sheaths around the veins of the leaf 
 
C3 plants rice, wheat, and soybenas. Produce less food during droughts. 
 
CAM crassulacean acid metabolism 
 
carbon fixation converting carbon dioxide into sugars 
 
carotenoids accessory pigments 
 
chlorophyll a blue-green 
 
chlorophyll b yellow-green 
 
Chloroplast is to ____ as mito...
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