During photosynthesis, the energy from sunlight is used to split water molecules. what happens to the hydrogen ions that are split from the water molecules?
they flow out of the thylakoid, providing energy to add a phosphate group to adp.
they build up in the thylakoid, providing energy to break apart atp molecules.
they build up in the thylakoid, where they bond to each other to create atp.
they flow out of the thylakoid, where they stimulate enzymes to break apart atp.

a motor homunculus represents a map of brain areas dedicated to motor processing for different anatomical divisions of the body.

homunculus represents the importance of various parts of your body as seen by your brain. as a result, they take up a lot of brain space. although the cortical homunculus is a curiosity, penfield's work in mapping the brain's relationship to the body was invaluable.

its probably to later but whats the question

whats the drop down answers ?

explanation: