Table of Contents
- 1 What are the functions of photosystem 1 and 2?
- 2 What is the function of each of the two photosystems in the light reactions?
- 3 What are the functions of photosystems?
- 4 What is the function of photosystems within cells?
- 5 What is the function of photosystem I quizlet?
- 6 What are the functions of photosystem 2 quizlet?
- 7 What is the most important function of photosystem 2?
- 8 What is the most important function of photosystem II?
What are the functions of photosystem 1 and 2?
Photosystem 1: The main function of the photosystem 1 is NADPH synthesis. Photosystem 2: The main function of the photosystem 2 is ATP synthesis and hydrolysis of water.
What is the function of each of the two photosystems in the light reactions?
The light reactions require the cooperation of two photosystems to power linear electron flow from water to NADP+. [The key function of each of the two photosystems is to absorb light and convert the energy of the absorbed light into redox energy, which drives electron transport.
What is the function of photosystem in photosynthesis?
Photosystems are the functional units for photosynthesis, defined by a particular pigment organization and association patterns, whose work is the absorption and transfer of light energy, which implies transfer of electrons. Physically, photosystems are found in the thylakoid membranes.
What are the functions of photosystems?
What is the function of photosystems within cells?
Photosystems are functional and structural units of protein complexes involved in photosynthesis. Together they carry out the primary photochemistry of photosynthesis: the absorption of light and the transfer of energy and electrons. Photosystems are found in the thylakoid membranes of plants, algae, and cyanobacteria.
What is the function of photosystems?
Photosystems are the functional units for photosynthesis, defined by a particular pigment organization and association patterns, whose work is the absorption and transfer of light energy, which implies transfer of electrons.
What is the function of photosystem I quizlet?
Photosystem I produces NADPH, which is similar in function to the NADH and FADH2 produced by the citric acid cycle. NADPH is an electron carrier that can donate electrons to other compounds and thus reduce them.
What are the functions of photosystem 2 quizlet?
Photosystem II triggers chemiosmosis and ATP synthesis in the chloroplast. Electrons are passed from the reduced pheophytin to an electron transport chain in the thylakoid membrane. This ETC is similar in structure and function to the ETC in mitochondria.
What is the function of photosystem II quizlet?
What is the most important function of photosystem 2?
The most important function of photosystem II (PSII) is its action as a water-plastoquinone oxido-reductase. At the expense of light energy, water is split, and oxygen and plastoquinol are formed.