0
Still curious? Ask our experts.
Chat with our AI personalities
Blake
Steve
RossPhotosystem I absorbs light best at a wavelength of 700 nm, while Photosystem II absorbs light best at a wavelength of 680 nm. Photosystem I transfers electrons to reduce NADP+ to NADPH, while Photosystem II replenishes electrons lost in the process of photosynthesis. Both photosystems work together in the light-dependent reactions of photosynthesis to ultimately produce ATP and NADPH.
Add your answer:
Earn +20 pts
What is the difference between PSI and PSII?
PSI (Photosystem I) and PSII (Photosystem II) are two different protein complexes in the thylakoid membrane of chloroplasts involved in the light-dependent reactions of photosynthesis. PSII functions first in the electron transport chain by absorbing light energy to oxidize water and generate oxygen, while PSI receives electrons from PSII and drives the production of NADPH for the Calvin cycle.
How can one calculate the phase difference between two waves?
To calculate the phase difference between two waves, you can measure the difference in their starting points or peaks. This difference is usually expressed in degrees or radians.
What is the difference between two crests of a wave?
The difference between two crests of a wave is the wavelength, which is the distance between two successive crests. It represents the distance the wave travels during one complete cycle.
How can one determine the phase difference between two waves?
To determine the phase difference between two waves, you can compare the starting points of the waves and measure the time it takes for each wave to reach a specific point. The phase difference is then calculated based on the difference in time or angle between the two waves.
How can one determine the potential difference between two points in a circuit?
To determine the potential difference between two points in a circuit, you can use a voltmeter. Connect the voltmeter across the two points you want to measure and the reading displayed on the voltmeter will indicate the potential difference between those two points.
