Chapter 6 Pre-Quiz

Requires an input of energy

• Free energy

• Exergonic reactions

• Endergonic reaction

• Metabolism

Tags

NGSS.HS-LS1-5

NGSS.HS-LS1-6

Requires a release of energy

• Exergonic

• Endergonic

• Free energy

• Products

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NGSS.HS-PS1-4

The sum of chemical reactions in a cell

• free energy

• endergonic

• metabolism

• exergonic

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NGSS.HS-LS2-3

Coupling occurs when the energy from an exergonic reaction

• is used to power another exergonic reaction

• is used to power an endergonic reaction

• is released into the atmosphere as heat

• All choices are correct

Made of ADP and a phosphate

• ATP

• FADH

• NADPH

• Glucose

When free energy decreases

• Exergonic

• Endergonic

Which of the following would not affect the speed of an enzyme reaction

• Amount of enzyme

• Amount of substrate

• Temperature

• pH

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NGSS.HS-PS1-2

Vitamins are considered these and they help to speed up enzyme reactions

• Substrates

• Coenzyme

• Inhibitor

• Enzyme

Which of the following would not denature a protein?

• A strong acid

• A strong base

• Addition of a cofactor

• High temperatures

Which organelles use reduction and oxidation

• Endoplasmic reticulum and Golgi apparatus

• Chloroplast and mitochondria

• Lysosomes and ribosomes

• Nucleus and ribosome

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-3