If You Expose a Photosynthesizing Plant to Water That Contains

question 11

Multiple Choice

If you expose a photosynthesizing plant to water that contains both radioactive H and radioactive O,in which of the products of photosynthesis will the radioactive H and O show up?

• A)H and O both in glucose
• B)H in water; O in glucose
• C)H in glucose; O in water
• D)H in glucose and water; O in O₂

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Definitions:

Recovery

The phase of the business cycle in which economic activity picks up and the economy begins to grow after a recession.

Business Cycle

The fluctuations in economic activity that an economy experiences over a period of time, including periods of expansion and contraction.

Spring 2002

Spring 2002 refers to a specific time period within the year 2002, often contextualized by significant events or seasonal attributes relevant to that duration.

Trough

The lowest point in an economic cycle, representing a period of reduced economic activity before a recovery begins.