what happens when happens when light levels decrease (for example, when the sun goes down)? a. the ph of the thylakoid lumen goes up. b. the ph of the thylakoid lumen goes down. c. the ph of the thylakoid lumen stays the same.



Answer :

The pH of the thylakoid lumen goes up.

Reduced daylight can purpose a drop in serotonin which could cause melancholy. The extrade in season can disrupt the stability of the body's stage of melatonin, which performs a function in sleep styles and mood.

Without sufficient solar exposure, your serotonin degrees can dip. Low degrees of serotonin are related to a better chance of predominant melancholy with seasonal pattern (previously referred to as seasonal affective disease or SAD.

A individual or item blocks extra mild whilst the solar is low withinside the sky. More blocked mild makes shadows longer. Less mild is blocked whilst the solar is excessive withinside the sky. This makes shadows shorter.

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