Physics, 23.10.2019 04:50, cesargarcia17671
Question 4 a photon of light excites an electron in the pigment molecule of a plant. which of the following best describes what happens next to the energy from that photon? a. the energy is released as light and the electron drops back down to its ground state. b. the excited electron carries the energy to the reaction center complex and oxidizes the primary electron acceptor. c. the excited electron carries the energy to the primary electron acceptor in the reaction center complex. d. the energy is released as heat and the electron drops back down to its ground state. e. the energy is passed to the other electrons in the light harvesting complex until it reaches the reaction center complex, where the excited electron reduces the primary electron acceptor.
Answers: 2
Physics, 22.06.2019 06:00, ayoismeisalex
Imagine that someone pushes one marble toward a motionless marble. would there still be action-reaction forces involved in the collision? how might the marbles’ motions be changed? ?
Answers: 1
Physics, 22.06.2019 12:40, FombafTejanjr7503
Estimate the schwarzschild radius (in kilometers) for a mini-black hole formed when a superadvanced civilization decides to punish you (unfairly) by squeezing you until you become so small that you disappear inside your own event horizon. (assume that the your weight is 50 kg)
Answers: 1
Physics, 22.06.2019 17:30, Coolcatfurzy
Which basic property determines a colored light's placement on the spectrum of visible light? a. speed b. frequency c. amplitude d. velocity
Answers: 3
Question 4 a photon of light excites an electron in the pigment molecule of a plant. which of the fo...
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