1) Dichlorophenyldimethylurea inhibits photosynthesis by blocking electron transfer between the plastoquinone in photosystem II. a) Would you expect this to interfere with cyclic photophosphorylation? b) This herbicide normally stops O2 evolution, but if we add ferricyanide to the chloroplasts, O2 evolution continues. Why might this be the case?

Q: Describe C3 plants: a.)What is the CO2 pathway? b.)How much carbon is lost via…

A: In C3, the primary carbon compound delivered contains three carbon molecules. A "typical" plant—one…

Q: What is missing from bacteriorhodopsin-based phototrophy that is common to most other types of…

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Q: What is C4 photosynthesis and why is it better in dry conditions than C3 photosynthesis?

A: The process by which green plants make food by capturing sunlight is termed as photosynthesis. This…

Q: Consider the diversity of oxygenic and anoxygenic photosynthesis in bacteria:  a.  Which group(s)…

A: Answer: PHOTOSYNTHESIS = It is the biological process in plants where they make food for themselves…

Q: i) Describe the process that occur in this photosystem when a pigment molecule absorbs a photon…

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Q: Hydrogenases (H₂ases) were genetically attached to photosystem (PS)I to intercept electrons

A: BASED UPON IMAGE DESCRIPTION PHOTOSYNTHETIC ELECTRON TRANSPORT:- Based on the figure description…

Q: What is the difference between photosystem 700 and photosystem 680?

A: Photosystems 700 and 680 are the two types of photosystems that take part in photosynthesis.

Q: Green sulfur bacteria are able to generate which of the following inorganic product molecules during…

A: Anoxygenic Photosynthesis is a process that involves photosynthetic activity carried out by some…

Q: A. Where are the photosystems located and what is the name of the organelle? B. Where does the…

A: Ans A. The photosystems are functional and structural units of photosynthesis-related protein…

Q: The origin of the photosynthetic eukaryote took place when a ______ was engulfed by a later…

A: Answer : The origin of the photosynthetic eukaryote took place when a ______ was engulfed by a later…

Q: Without carbon dioxide, which part of photosynthesis could not proceed? A) light-dependent…

A: Photosynthesis is the anabolic process in which organic material ( glucose ) is formed using Carbon…

Q: Why are there no chloroplast in onion cells?

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Q: What is the general chemical equation of photosynthesis? Why doesn't that equation clearly show the…

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Q: The substance dichlorophenyldimethylurea (DCMU) is an herbicide thatinhibits photosynthesis by…

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Q: There are two photosystems ( I and II) involved in the  light-dependent reactions of photosynthesis.…

A: Photosystems are functional and structural units of protein complexes involved in photosynthesis…

Q: If algae are exposed to 14CO2 for a brief period while illuminated, the labeled carbon is initially…

A: The cell has the fuel required to create food in the form of carbohydrate molecules after the energy…

Q: You recently join a lab where professor is looking for photosystem of plants. He told you to isolate…

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Q: What are photosystems 1 and 2? Can you also explain what do they have to do with E-fixing and…

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Q: For Green and Purple Bacteria which of the given statement is true, (1) utilize non-cyclic…

A: The answer for the given question is below,

Q: What are the evolutionary implications of  the similarity in structure and function of ATP synthase…

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Q: Why is bacterial photosynthesis called anoxygenic?

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Q: Why were chloroplasts selected for the pigment extraction in the virtual lab?

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Q: In a classic experiment in photosynthesis performed in 1883 by the German botanist Thomas Engelmann,…

A: Algae are a diverse group of aquatic, photosynthetic organisms that are classified as neither plants…

Q: a) What technique(s) can be used to determine the structure of the oxygen- evolving complex as shown…

A: Hi! Thank you for the questions. As you have posted multiple questions, I will be answering the…

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Q: What is the main goal of the Light Dependent Reactions of photosynthesis? A) To break down gluoog

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Q: photosynthesis with the following steps. Step 1: Absorption of sunlight and excitation of…

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Q: attached to the electron transport chain?  does the chlorophyll attached to the electron transport…

A:

Q: why would photorespiration persist in the face of what must be strong evolutionary pressure to…

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Q: In 2010, a bew form of chlorophyll (chlorophyll f) was discovered in cyanobacteria assemblages of…

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Q: A. dependent variable independent variable A) Graph A B) Graph B C) Graph C D) Graph D D. OE) Graph…

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Q: Explain why C4 photosynthesis is advantageous in hot, dryconditions

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Q: In the light-dependent reaction of photosynthesis, what specifically happens in the electron…

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Q: What are the functions, locations, and structures of Chlorophyll, Bacteriochlorophyll, Carotenoids,…

A: Chlorophyll: it is natural pigment present in green plants. It helps the plant to utilize the…

Q: Observe this transmission electron micrograph of a chloroplast. FIGURE 5. TRANSMISSION ELECTRON…

A: Chloroplast is a double membrain bound cell organelle in plants that contain chlorophyll pigment and…