Photosystems Study guides, Class notes & Summaries
Looking for the best study guides, study notes and summaries about Photosystems? On this page you'll find 92 study documents about Photosystems.
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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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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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Microbiology exam 1- daydif ASU DTP Questions With Complete Solutions
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beta-oxidation correct answer: enzymes repeatedly split off pairs of they hydrogenated carbon atoms that make up a fatty acid and join each pair to coenzyme A to form acetyl-CoA 
 
Chloroplasts correct answer: light harvesting structures found in photosynthetic eukaryotes; synthesize a few polypeptides 
 
compare and contrast archaeal flagella with bacterial flagella correct answer: archaeal are about half as thick as bacteria; not hollow; lack a central channel; flow together; powered by ATP...
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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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AQA A-Level Biology. 3.2 – Cells Questions and Answers Already Passed
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AQA A-Level Biology. 3.2 – Cells Questions and Answers Already Passed Structure of Nucleus. 1. Nuclear envelope: double membrane surrounding nucleus, outer membrane continuous with the (R)ER of the cell. 
2. Nuclear pores: allow the passage of larger molecules, such as mRNA, out of the nucleus. 
3. Nucleoplasm: granular, jelly-like material making up the bulk of the nucleus. 
4. Chromosomes: protein-bound, linear DNA. 
5. Nucleolus: small spherical region(s) in nucleoplasm. Manufactures riboso...
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BioScience Exam 3 || with 100% Errorless Answers.
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Distinguish between auto and heterotrophs correct answers Auto- makes their own food for energy 
Hetero- eats other organisms to gain energy 
 
Generalized formula for photosynthesis correct answers Energy + 6CO2 +6H2O ---> C6H12O6 + 6O2 
 
What are the reactants, products, and reducing and oxidizing agents correct answers Reactants- carbon dioxide and water 
Products- sugar and oxygen gas 
H2O gets oxidized 
CO2 becomes reduced 
 
Cell structures associated with photosynthesis correct answer...
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Bio 311C Sata Exam 3 Solved 100%
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What happens when a suitable substrate binds to an enzyme? - ANSWER-The active site amino acids bond with the substrate 
 
Cyanide binds to cytochrome oxidase at a site where the substrate oxygen would normally bind. This is an example of - ANSWER-competitive inhibition 
 
an example of a catabolic reaction is - ANSWER-lactate fermentation 
 
what is an anabolic process that is endergonic and endothermic? - ANSWER-CH₄ +2O₂ → CO₂ + 2H₂O 
 
ATP yields 7.3 kcal/mol of free energy and it i...
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OCR A Level Biology: Photosynthesis Review Practice Questions 2024.
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OCR A Level Biology: Photosynthesis Review Practice Questions 2024. 
 
 
Interrelationship between photosynthesis and respiration - CORRECT ANSWER The products of one reaction are the reactants for the other 
 
Components of a chloroplast - CORRECT ANSWER Outer membrane, lamellae, grana, thylakoid, stroma, DNA 
 
Where are the pigments in a chloroplast? - CORRECT ANSWER Embedded in the thylakoid membranes 
 
Examples of different pigments - CORRECT ANSWER Chloropyll a, chlorophyll b, xanthophyll...
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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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Bio 101 Exam Questions with Correct Answers
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Bio 101 Exam Questions with Correct Answers 
 
What equation best summarizes photosynthesis? - Answer-6 CO2 + 6 H2O → C6H12O6 + 6 O2 
 
Where does the Calvin cycle occur? - Answer-in the stroma of a chloroplast 
 
The light reactions of photosynthesis use _____ and produce _____. - Answer-water.... NADPH 
 
_____ has a longer wavelength than _____. - Answer-red...green 
 
What enzyme phosphorylates ADP to make ATP? - Answer-ATP synthase 
 
_____ releases energy that is used to pump hydrogen i...
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