Chapter 6-11

Question 0

Potential energy

Answer 0

Stored energy

Question 1

Energy

Answer 1

The capacity to bring about movement against an opposing force

Question 2

Kinetic energy

Answer 2

Energy in motion

Question 3

Thermodynamic

Answer 3

The study of energy

Question 4

First law of thermodynamics

Answer 4

Energy is never created or destroyed but is only transformed

Question 5

Second law of thermodynamics

Answer 5

In every energy transaction some energy will be lost to the most disordered from of energy heat

Question 6

Entropy

Answer 6

Measures the amount of disorder in system,the greater the entropy the greater the disorder

Question 7

Exergonic reaction ( breaking down)

Answer 7

The reaction in which the starting set of a molecule ( the reactants) contains more energy than the final set of molecules ( the product) breaking down

Question 8

Endergonic reactions ( buildup)

Answer 8

Reaction in which the product contain more energy than the reaction

Question 9

Coupled Reaction

Answer 9

A chemical reaction in which an exergonic reaction powers and endergonic reaction.

Question 10

ATP

Answer 10

The most important energy transfer molecule in living things

Question 11

After glycolysis where is the energy that was originally in glucose

Answer 11

2ATP
2NADH
2 Pyrunic acid molecules

Question 12

The ultimate electron acceptor at the end of the electron transport chain ETC is

Answer 12

Oxygen

Question 13

Genomes consistent of

Answer 13

All the genetic information for that organism

Question 14

Enzyme

Answer 14

A type of protein that accelerates the rate at which a chemical reaction take place in an organism

Question 15

Substance

Answer 15

An enzyme helps transform through chemical reaction

Question 16

Metabolic pathways

Answer 16

A series or reaction is undertaken in sequence each facilitated by its own enzyme

Question 17

Metabolism

Answer 17

The sum of all the chemical reaction that a cell or large organism carries out

Question 18

Activation energy

Answer 18

The energy required to initiate a chemical reaction

Question 19

Catalysts

Answer 19

Substance that retain their original chemical composition while bringing about a change in a substrate.

Question 20

Active site

Answer 20

The portion of an enzyme that binds with a substrate

Question 21

Coenzymes

Answer 21

Molecules other than amino acids that facilitate the work of enzyme by binding with them

Question 22

Competitive inhibition

Answer 22

A reduction in the activity of an enzyme by mean of a compound other than the enzyme’s usual substrate binding with the enzyme in its active site.

Question 23

Allosteric regulation

Answer 23

A molecule binds with the enzyme at a site other than its active site

Question 24

Cellular respiration

Answer 24

Equations:C6H12O6+6O2+36ADP+36P_

Question 25

3 stages of cellular respiration

Answer 25

Glycolysis
Krebs cycle
Electron transport chain
G/KC doesn’t use oxygen