The cells of the palisades are packed so tightly because they are packed with chloroplasts so that lots of sunlight can be absorbed for photosynthesis.
A.) Light traveling from the sun to my car seat
The drug that blocks the activity of carbonic anhydrase will inhibit the reaction between CO2 and water to form carbonic acid (acidic condition) and, as the acidic condition (low pH) is inhibited, it will result in a higher pH during gastric digestion.
Ribosomes make proteins for the cell and Mitochondria use sugar and oxygen to release energy that is used by the cell. ER helps make proteins (ribosomes) and also lipids. Chloroplasts turn sunlight, carbon dioxide, and water into food (glucose).