BIO2250-01N F25: Chapter 3

What are the two states of energy mentioned in the document?

• Chemical energy and thermal energy

• Potential energy and kinetic energy

• Electrical energy and nuclear energy

• Light energy and sound energy

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-2

Which type of energy is described as the energy of motion?

• Potential energy

• Chemical energy

• Kinetic energy

• Thermal energy

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

What is an example of potential energy in the human body?

• Movement of Na+ into the cell

• Position of electrons in electron shells

• Heat produced by muscles

• Light absorbed by the eyes

Which molecules are involved in long-term energy storage in the human body?

• Proteins and carbohydrates

• Triglycerides and glucose

• Triglycerides and adenosine triphosphate (ATP)

• Glucose and nucleic acids

Where is glucose stored in the human body?

• In the blood and kidneys

• In the liver and muscle tissue

• In the brain and heart

• In the skin and bones

What is ATP's role in cells?

• It stores energy in large amounts for future use.

• It is produced continuously and used immediately for energy-requiring processes.

• It is a waste product of cellular respiration.

• It is only used in muscle cells.

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-3

Which of the following is an example of mechanical energy?

• Movement of charged particles

• Muscle contraction

• Compression of molecules in a gas

• Electromagnetic waves

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

What does the first law of thermodynamics state?

• Energy can be created and destroyed.

• Energy can only be transformed or converted from one form to another.

• Energy is always lost as heat.

• Energy transformation is 100% efficient.

Tags

NGSS.HS-PS1-4

NGSS.HS-PS3-2

NGSS.HS-PS3-3

NGSS.HS-PS3-4

What is the collective term for all chemical reactions in living organisms?

• Photosynthesis

• Metabolism

• Respiration

• Fermentation

Tags

NGSS.HS-LS2-3

In a chemical equation, where are the reactants typically written?

• On the right side of the equation

• Above the arrow

• On the left side of the equation

• Below the arrow