Plant Metabolism in Dry Environments and Photosynthesis

These flashcards cover key concepts of plant metabolism, particularly focusing on the differences in plant photosynthesis in arid environments, cellular respiration, and the role and production of ATP.

What distinguishes C4 plants from most other plants in dry and hot environments?

C4 plants use a carbon fixation pathway that traps CO2, allowing them to keep their stomata closed longer and lose less water while still photosynthesizing.

Where does photosynthesis occur in plants?

Photosynthesis occurs in the chloroplasts.

Where does cellular respiration occur in cells?

Cellular respiration occurs in the mitochondria.

What is the main product of photosynthesis?

The main products of photosynthesis are glucose (C6H12O6) and oxygen (O2).

What are the reactants for the process of cellular respiration?

The reactants for cellular respiration are glucose (C6H12O6) and oxygen (O2).

What role does ATP play in cellular processes?

ATP serves as an energy currency, powering various cellular activities.

Where is ATP produced in the process of photosynthesis?

ATP is produced in the thylakoid membranes during the light reactions.

Where is ATP produced in cellular respiration?

ATP is produced in the mitochondria during cellular respiration.

What are the beginning products of photosynthesis?

The beginning products of photosynthesis are 6CO2 (carbon dioxide) and 6H2O (water) plus light energy.

What are the end products of cellular respiration?

The end products of cellular respiration are carbon dioxide (CO2), water (H2O), and ATP.