bio quiz

define potential energy.

• It's stored energy. Like a rock at the top of a hill.

• It's the energy of movement. Like light, heat, and moving object.

• It's the energy that powers life. Like batteries and coal

• It's the capacity to do work. Like motion and sound.

define kinetic energy

• It's stored energy. Like a rock at the top of the hill.

• It's the energy of movement. Like a light, heat, and moving object.

• It's the capacity to do work. Like motion and sound.

• It's the energy that powers life. Like batteries and coal.

The laws of thermodynamics

• Energy can neither be created nor destroyed. It can only change forms.

• The amount of useful energy decreases when energy is converted from one form to another because some is released as heat.

• Therefore entropy increases

• The availability and usefulness of energy.

What are coupled reactions?

• Pair of chemical reactions in which the free energy released by one reaction is used to drive the other reaction
• Pair of chemical reactions in which the free energy released by one reaction is used to drive the same reaction
• Reactions that occur independently of each other
• Two reactions that have no impact on each other

what is catalysts

• Substances that decrease the rate of a chemical reaction
• Substances that are only used in biological reactions
• Speed up the rate of a chemical reaction without themselves being used up

• Substances that have no effect on chemical reactions

What is enzymes

• Synthetic materials used in construction
• Molecules are employed to catalyze chemical reaction in cells

• Type of bird species
• Large rocks found in nature

What is exergonic

• A chemical reaction that absorbs energy
• A chemical reaction that has no effect on energy
• A type of organic compound
• A chemical reaction that releases energy

What is endergonic reaction

• A chemical reaction that releases energy
• A chemical reaction that requires energy to be absorbed
• A reaction that does not require energy
• A reaction that only occurs in living organisms

What is ATP?

• Adenosine diphosphate
• Adenosine triphosphate
• Adenosine monophosphate
• Adenosine tetraphosphate

What is ADP

• Adenosine Diphosphate
• Advanced Data Processing
• American Dental Association
• All Day Parking