Answer:
680 – 700 nm
Visible light spans between 400nm and 700nm, in wavelength, of the electromagnetic spectrum.
Explanation
It is the reason that the reaction centers of the photosystems in the chlorophyll molecules are named p680 and p700, because they absorb, best, light wavelengths of between 680nm and 700 nm. This is the red spectrum of visible light. The pigment also absorbs light in the blue spectrum at 400 – 450 nm. This is why leaves appear green in color because they do not absorb this spectrum of light.
The energy from these photons of light is captured by the pigment and used to split a water molecule into 2 H+ and O-. The electrons released from this split (called photolysis reaction) are used to replace the electrons in the reactive center of the photosystems. These electrons are passed down an electron transport chain that harnesses their energy to pump H+ ions from the stroma into the lamellae. This will create a proton motive force across the membrane. This energy potential is then used by ATP synthase to create ATPs.
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I'm pretty sure this is a opinion question if you need me to answer I will the
There are four naturally occurring nitrogenous bases, there are four different types of DNA nucleotides: adenine (A), thymine (T), guanine (G), and cytosine (C). This sequence is broken into a series of three-nucleotide units known as codons. Each DNA sequence that contains instructions to make a protein is known as a gene.
Sequencing DNA means determining the order of the four chemical building blocks - called "bases" - that make up the DNA molecule. The sequence tells scientists the kind of genetic information that is carried in a particular DNA segment.
DNA sequencing was built upon earlier knowledge of DNA polymerases and cell-free systems for replicating DNA. The chain-termination method, which makes clever use of a "defective" DNA nucleotide, now dominates DNA sequencing technology.
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