1. Photosynthesis occurs in a plant cell's (1 point) A. ribosomes.
B. chloroplasts.
C. nucleus.
D. cell wall.

2. Which option is a light wavelength that chlorophyll dose not absorb.

A. Green
B. Violet
C. Yellow
D. Red

3. Which ingredients are needed to transform NADPH+
NADPH

A. An electron and two hydrogen ions
B. Two electrons and a hydrogen ion
C. an electron and a hydrogen ion
D. Two electrons and two hydrogen ions

4. Supposed you seal a House plant in a transparent glass container. What about the scenario would lead to the plants death.

A. A lack of light
B. A lack of oxygen
C. A lack of carbon dioxide
D. A lack of sugars.

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.