Tracing the source of energy

Looking at this picture what can you say about photosynthesis, consumers and producers  

Interesting Facts or Question about Photosynthesis

Please post an interesting fact and question about photosynthesis.

Each question should be your own. 

( no repeats please ) 

Photosynthesis the formula.

What does this mean, look at the figure below and tell what it means. 

Photosynthesis

Describe a series of events that would take energy from the sun to be used by a consumer. 

Photosynthesis ???

What comes to your mind when you see the word photosynthesis? 

Please comment with what your thinking not what the web knows. 

Everywhere in a Flash: The Quantum Physics of Photosynthesis

Meeting The Standard Nervous System

Describe the basic structure of a neuron and how impulses move from one neuron to the next.  Also how messages move between the peripheral and central nervous systems in response to stimuli. 

Post must be your own words in complete sentences. 

What you know not what the web knows. 

Affecting the Brain

Name of disease or drug that affects the nervous system?