Multiple ChoiceWhy is it important that the spongy mesophyll in plant leaves has gaps or air spaces in its layers?462views
Multiple ChoiceWhen oxygen is released as a result of photosynthesis, from which molecule does it originate?83views
Multiple ChoiceIn algae, photosynthesis produces energy-rich carbon compounds by converting light energy into chemical energy. Which molecule is the primary initial carbon source that algae fix during photosynthesis?1views
Multiple ChoiceIf the ocean's ability to absorb carbon dioxide (\(\mathrm{CO_2}\)) from the atmosphere weakens, which of the following is the most likely consequence?71views
Multiple ChoiceWhich of the following is the primary pigment involved in capturing light energy during photosynthesis in plants?70views
Multiple ChoiceWhy do hydrogen ions (protons) flow from the thylakoid space to the stroma through ATP synthase during photosynthesis?99views
Multiple ChoiceWhich of the following stages of the Moon is most closely associated with the occurrence of spring tides?76views
Multiple ChoiceWhich product of photosynthesis is used as a reactant in cellular respiration to help generate ATP?2views
Multiple ChoiceWhich statement best describes the relationship between photosynthesis and cellular respiration?77views
Multiple ChoiceWhich type of organisms primarily take in atmospheric carbon dioxide for the process of photosynthesis?64views