Why Is the Molecule of Chlorophyll a in Photosystem II's

question 46

Multiple Choice

Why is the molecule of chlorophyll a in photosystem II's reaction centre known as P680?

• A) because it absorbs 680 photons per minute
• B) because it will generate 680 molecules of ATP per photon absorbed
• C) because it absorbs photons with a wavelength of 680 nm
• D) because exactly 680 accessory pigments are in the photosystem

Recognize the process of embedding Java applets into HTML pages.

Differentiate between various HTML tags and their functions.

Grasp how to manipulate web page characteristics using HTML.

Understand the initialization and lifecycle of Java applets.

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Definitions:

Schachter And Singer's

Referring to the Schachter-Singer theory of emotion, which suggests that emotions are determined by physiological arousal and cognitive labeling of the reason for this arousal.

Arousal

A state of physiological and psychological readiness or alertness, often in response to stimuli.

Context

The circumstances or setting surrounding an event, statement, or idea, which can significantly affect its meaning and understanding.

James-Lange Theory

A theory of emotion that suggests emotions are the result of physiological responses to external stimuli.