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12th Grade Transport Mechanisms Quizzes, Questions & Answers

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Electron Transport Chain Practice Exam Questions With Answers

Take this Electron Transport Chain (ETC) practice exam questions with answers quiz and evaluate for yourself. An ETC is a series of four protein complexes (and/or other molecules) that couple redox reactions and transfer...

Questions: 30 | Attempts: 5467 | Last updated: Feb 26, 2025

Sample Question
A reaction has a positive delta G. This means...

It is endergonic

It is exergonic

It is endothermic

It is exothermic

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Sample Question
How is glucose (a large and polar molecule) transported inside the cell passively?

Facilitated transport

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Sample Question
Which of the following is true regarding Na K pump:

It is a form of passive transport

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Sample Question
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Diffusion is driven by kinetic energy of the molecules

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Sample Question
The smallest living units capable of carrying out their own basic life functions are called?

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I like pizza

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Sample Question
Which of the following statements regarding events in the functioning of photosystem II is false?

The splitting of water yields molecular oxygen as a by-product.

The P680 chlorophyll donates a pair protons to NADPH, which is thus converted to NADP+

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