Which is a role of photosystem i in the light reactions?
o a. making nadp+
o b. splitting h20
o c. making naden
o d. making adp

An example of internal feedback working to maintain homeostasis is your a. decreased respiration rate when you are studying b. decreased heart rate when you are sad c. increased respiration rate when your muscles need more oxygen d. increased heart rate when your lungs need more oxygen

The negative change found inside the plasma membrane is created by potassium ions sodium ions hydrogen ions chlorine ions

Which worm has eyespots that are used to detect light? a fluke b marine worm c planarian d tapeworm