The marked seasons in these regions compel these algae to adjust their behavior to changes in light. Using data from the ...

algae give the animals some of the food they make from sunlight via photosynthesis. While this food production seems great ...

Photosynthesis, the process by which plants, algae and certain kinds of bacteria convert solar radiation into chemical energy, must adjust itself to changes in the intensity of sunlight ...

The chlorophyll molecule allows algae to absorb energy from light; a process known as photosynthesis. Thus chlorophyll can be used as a measure of algal content in rivers. Chlorophyll-a is a type of ...

Key fact We do not put the Sun at the bottom of a food chain even though the producing plants or algae transfer energy from the Sun during photosynthesis. This is because the Sun is not a living ...