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What type of molecule is in a leaf?
Chlorophyll molecules are specifically arranged in and around photosystems that are embedded in the thylakoid membranes of chloroplasts. In these complexes, chlorophyll serves two primary functions. The function of the vast majority of chlorophyll (up to several hundred molecules per photosystem) is to absorb light and transfer that light energy by resonance energy transfer to a specific chlorophyll pair in the reaction center of the photosystems.
What is the name for Hgcl2?
Mercury(II) Chloride
What is the scientific name for PbO?
Lead (II) Oxide is the IUPAC name for PbO.
Light excites in photosynthetic pigments?
Light excites two sets of photosynthetic pigments. These are photosystem 1 (PS1) and photosystem 2 (PS2). PS1 is excited by photons at about 700 nanometers, while PS2 is excited at about 680 nanometers.
What is the chemical name of HgBr2?
HgBr2 is mercury II bromide or mercuric bromide.
Photosystems are found in the structure called what?
There are two photosystems, and they can be found embedded in the thylakoid membranes. They are linked by electron transport molecules.
Are photosystems 1 and 2 found in the Calvin cycle?
They are found in the light reaction. Photosystems not involved in Calvin cycle.
What happens if the hydrogen pumps in photosystems I and II don't work correctly?
The chloroplast will not produce ATP or NADPH.
What are photosystems embedded in?
Photosystems are embedded in the
Where does photosystem 2 and photosystem 1 take placein the organelle?
Photosystems I and II are both in the thylakoid membranes of the chloroplast.
What are clustered pigments called?
Photosystems Photosystems
What are cluster of chlorophyll called?
Photosystems Photosystems
What are clusters of pigment moloecules called?
Photosystems Photosystems
Are PS I and PS II part of the Calvin cycle?
No, PS I and PS II are part of the first stage of photosynthesis, the light reactions. The Calvin cycle is the second stage of photosynthesis and does utilize the photosystems.
What is the evidence that there are two photosystems in plants?
The evidence for two photosystems in plants comes from experiments using isolated chloroplasts, which have shown that two distinct light reactions occur in the thylakoid membrane. Additionally, differences in absorption spectra and electron transport pathways of Photosystem I and Photosystem II provide further evidence for the existence of two separate photosystems.
Photosystems light reactions?
Photosystems are protein complexes in the thylakoid membrane that are involved in the light reactions of photosynthesis. They capture light energy and convert it into chemical energy in the form of ATP and NADPH. There are two main photosystems in the thylakoid membrane, Photosystem I and Photosystem II, which work together to drive the conversion of light energy into chemical energy.
What have been present in Earth's living organisms for the least amount of evolutionary time a. photosystems I and II b. genes composed of DNA c. enzymes that catalyze glycolysis?
enzymes that catalyze glycolysis photosystems 1 and 2 cell walls nuclei genes composed of DNA
