Aresearcher claims that only a portion of the light energy captured by green plants is available for growth and repair. which of the following observations best justify the researcher's claim? a) light-capturing pigment molecules in green plants absorb red, blue, and violet light but reflect green light. b) the energy of a photon of light is proportional to its frequency and inversely proportional to its wavelength. c) as light energy is converted to chemical energy by metabolic processes, some of the energy is lost as heat. (d) captured energy is stored in the molecular bonds of organic molecules, including simple sugars and starch.

What class of levers is shown in this image?

18. determine whether each stateme blank space given. ach statement is true (t) or false (f). place your answer in the 8. when a cell is put into an isotonic solution, individual wat put into an isotonic solution, individual water molecules cannot move back and forth across the cell membrane. d. when a cell is put into a hypertonic solution, there is a net movement of water molecules across the cell membrane into the cell. c. when a cell is put into a hypotonic solution, there is a net movement of water molecules across the cell membrane out of the cell. d. the movement of any solvent across a semi-permeable membrane is called osmosis. e. carrier proteins have the ability to change shape and physically move molecules across the cell membrane. f. in facilitated diffusion, the concentration of the molecules to be moved across the cell membrane is higher inside the cell.

As a review, define the terms autotroph and heterotroph. keep in mind that plants have mitochondria and chloroplasts and do both cellular respiration and photosynthesis!