The Electron Transport Chains (ETCs)in the Chloroplasts and the Mitochondria

question 1

Multiple Choice

The electron transport chains (ETCs) in the chloroplasts and the mitochondria gradually lower the energy content of an electron as it passes from carrier to carrier.This process is similar to the reduction in the energy content of a

• A) cannonball that reaches the high point of its flight and then returns to the ground.
• B) bowling ball bouncing down a flight of stairs and landing temporarily on each step.
• C) pair of sunglasses that intercepts ultraviolet radiation before it reaches our eyes.
• D) newly baked pie cooling on the counter before it can be cut and eaten.

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Definitions:

Social Dominance Theory

A theory suggesting that societies are structured in hierarchical group systems, with inequalities maintained through mechanisms such as discrimination and systems of oppression.

Status Position

The rank or standing of an individual or group within a societal or organizational hierarchy.

Group Cohesion

A property of a group, specifically the degree to which members of a group desire to remain in that group and resist leaving it. A highly cohesive group will maintain a firm hold over its members’ time, energy, loyalty, and commitment.

Task Cohesion

Task cohesion refers to the level of unity and commitment among members of a group or team towards achieving a common goal.