The energy source of photosynthesis is

A. oxygen.
B. sunlight.
C. carbon dioxide
D. chlorophyll.
E. glucose


B. sunlight.

Biology & Microbiology

You might also like to view...

The flow of ____ and the cycling of ____ maintains nature’s organization

a. water; populations b. atoms; energy c. nutrients; water d. energy; materials e. raw materials; water

Biology & Microbiology

Differentiate between the following terms: threatened species, endangered species, and extinct species. What will be an ideal response?

Biology & Microbiology

Explain the underlying cause and consequences of an individual that develops severe combined immunodeficiency (SCID).

What will be an ideal response?

Biology & Microbiology

If K+ can exit the cell through leak channels, why don't they flow out until there are equal concentrations on both sides of the membrane?

A. Chelator molecules trap K+ on the inside of the membrane. B. The negative electrical potential inside the cell creates a force that holds the K+ ions in. C. K+ can act as an enzymatic cofactor, and most K+ ions are bound to cellular enzymes. D. The leak channels allow a very slow leak that cannot keep pace with active import of K+ ions.

Biology & Microbiology