Which of the Following Are TRUE of Phytochrome

question 6

Multiple Choice

Which of the following are TRUE of phytochrome?

• A)P_r is the active form.
• B)P_fr is the active form.
• C)P_fr is converted to P_r by red light.
• D)P_fr converts to P_r in the dark.
• E)P_r converts to P_fr in the dark.

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Definitions:

Problem-Solving Skills

The ability to find solutions to difficult or complex issues.

Experiment

A research method in which an investigator manipulates one or more factors (independent variables) to observe the effect on some behavior or mental process (the dependent variable). By random assignment of participants, the experimenter aims to control other relevant factors.

Experimentation

The process of conducting tests and trials to explore hypotheses, gather data, or demonstrate principles in controlled conditions.

Mental Process

Operations of the mind involving thinking, perceiving, remembering, and understanding, often influencing behavior.