Test: Challenging Photosynthesis Concepts (P6)
Read the term, write the definition.
Q1
What is the primary function of chlorophyll in a plant cell during photosynthesis?
Q2
Identify the specific organelle within a plant cell where photosynthesis primarily takes place.
Q3
Besides carbon dioxide and water, what crucial energy input is absolutely necessary for photosynthesis to occur?
Q4
Describe the energy transformation that occurs during photosynthesis, starting from the initial energy source.
Q5
What is the primary sugar produced during photosynthesis, and what happens to it immediately after production?
Q6
Explain the pathway and structure through which carbon dioxide enters the plant for photosynthesis.
Q7
What is the main gaseous 'waste product' of photosynthesis, and how is it vital for other living organisms?
Q8
Why are plants referred to as 'producers' in an ecosystem, and what does this imply about their role?
Q9
If a plant is exposed to very low carbon dioxide concentrations, how would this affect its photosynthetic rate, assuming other conditions are optimal?
Q10
What happens to the excess glucose produced by a plant that is not immediately used for energy or growth?
Q11
Besides food production, name one significant global environmental contribution of photosynthesis.
Q12
Predict the immediate effect on a plant's photosynthesis if its stomata are artificially sealed, preventing gas exchange.
Q13
From which specific reactant molecule in the photosynthesis equation does the oxygen gas (O2) released come from?
Q14
Explain why a plant placed in a sealed, transparent container would eventually die if all light is removed, even with ample water.
Q15