The Shared Properties of the Two Photosystems (I and II)with

question 67

Multiple Choice

The shared properties of the two photosystems (I and II) with respect to protein composition and overall architecture suggest that __________.

• A)both absorb exactly the same wavelength of light
• B)all photosynthetic reaction centers have evolved from a common ancestral structure that has been conserved for a long time (more than 3 billion years)
• C)all photosynthetic reaction centers have their own unique ancestor
• D)all photosynthetic reaction centers have evolved separately within the last 100,000 years
• E)all photosynthetic reaction centers evolved from unrelated structures

Comprehend the specificity and pattern theories of sensation and how they explain the processing of sensory information.

Grasp the concept of sensory transduction and its role in converting physical stimuli into neural signals.

Recognize the significance of psychophysical experiments and their implications for understanding human perception.

Distinguish between different sensory modalities and their unique coding and transduction mechanisms.