The answer would be : receiving electrons from the thylakoid membrane electron transport chain
Until today, scientist still has not yet to discover the importance/significance of photo system I, it could be part of imperfect evolutionary process such as our cecum. all we know, this reaction happened to all Algae and plants and it really dependent on light<span />
The correct answer would be, Safety Signal Hypothesis.
He tells you that the sensation of going to bed exhausted from studying feels good to him because it means he will not fail his quizzes. Your roommate is a believer in Safety Signal Hypothesis.
Explanation:
Safety signal hypothesis is a concept in Psychology. According to this concept, a fearful behavior is controlled in the presence of excitatory conditioned stimulus, which is paired with strongly disliked Unconditioned Stimulus.
In this example, when your roommate has a fear that he might get a bad grade, and he wants to avoid this fearful behavior, he studies so hard that he gets exhausted and in this exhaustion, the feeling of lying on the bed gives him sensations that he has studied enough and now will be able to avoid bad grades. This is Safety Signal Hypothesis.
Learn more about ways to avoid fear at:
brainly.com/question/11051819
#LearnWithBrainly
Yes it is diffusion Why?
Well diffusion<span> refers to the process by which molecules intermingle as a result of their kinetic energy of random motion. Consider two containers of gas A and B separated by a partition. The molecules of both gases are in constant motion and make numerous collisions with the partition. Hope this helped.</span>
Answer:b. Public choice theory of regulation
Explanation:Public choice theory states that different firms focuses on their own interest such that they may even exploit regulations to eliminate competition. Regulators also follows their own interests in order to enhance their prestige or incomes.