​What Happens in an Electron Transport Chain

question 46

Multiple Choice

​What happens in an electron transport chain?

• A) ​Electrons move from a low energy level to a higher energy level.
• B) ​Electron movement transfers energy to enzymes and other molecules.
• C) ​Electron movement generates energy during each step.
• D) ​Energy from the electrons is stored for future use in pigments.
• E) ​The energy from the electron movement is used to break down ATP.

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Definitions:

Shared Citizenship

A concept where individuals hold citizenship in more than one country, enjoying legal rights and responsibilities in each.

Obligation

A moral or legal duty to perform or not perform a certain action.

Drowning Child Scenario

A hypothetical ethical dilemma used to discuss moral obligations and altruism, asking what duties one has to rescue a child in immediate danger when doing so is at little cost to oneself.

Poor

Individuals or groups lacking financial resources or means of support.