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Study sets matching "bio 2 test 4 chemical reactions"

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Study sets matching "bio 2 test 4 chemical reactions"

22 terms
Biology Chapter 2.4- chemical reactions & enzymes
chemical reaction
reactants
products
bicarbonate buffering system
a process that changes one set of chemicals (reactants) into…
the elements or compounds that enter into a chemical reaction
the elements or compounds made by a chemical reaction
chemical reactions that regulate blood pH, keeping it within…
chemical reaction
a process that changes one set of chemicals (reactants) into…
reactants
the elements or compounds that enter into a chemical reaction
Biology 2.4 Chemical Reactions
chemical reaction
reactant
product
bond energy
process by which substances change into different substances…
substance that is changed by a chemical reaction
substance formed by a chemical reaction
amount of energy needed to break a bond between two particula…
chemical reaction
process by which substances change into different substances…
reactant
substance that is changed by a chemical reaction
17 terms
2-4 Chemical Reactions Biology
chemical reaction
reactants
activation energy
catalyst
a process that rearranges one set of chemicals into another s…
enters into chem rxn
the E required to get any chemical reaction started; required…
a substance that speeds up the rate of a chemical reaction wi…
chemical reaction
a process that rearranges one set of chemicals into another s…
reactants
enters into chem rxn
8 terms
Biology 2.4 - Chemical Reactions
Chemical Reaction
Reactant
Product
Bond Energy
A process by which substances change into different substance…
A substance that is changed by a chemical reaction
A substance formed by a chemical reaction
Amount of energy needed to break a bond between two particula…
Chemical Reaction
A process by which substances change into different substance…
Reactant
A substance that is changed by a chemical reaction
12 terms
biology- 2.4: chemical reactions
life depends on...
in chemical reactions...
chemical reaction
reactants
chemical reactions
bonds break and form
turning one substance into another
change
life depends on...
chemical reactions
in chemical reactions...
bonds break and form
8 terms
Biology 2.4 Chemical Reactions
Chemical reaction
Reactants
Products
Bond energy
Process by which substances change into different substances…
Substances that are changed by a chemical reaction
Substances formed by chemical reactions
Amount of energy needed to break a bond between two particula…
Chemical reaction
Process by which substances change into different substances…
Reactants
Substances that are changed by a chemical reaction
8 terms
Chemical Reaction 2.4 Biology
Chemical Reaction
Reactant
Product
Bond Energy
Process by which substances change into different substances…
Substance that is changed by a chemical reaction.
Substance formed by a chemical reaction.
Amount of energy needed to break a bond between two particula…
Chemical Reaction
Process by which substances change into different substances…
Reactant
Substance that is changed by a chemical reaction.
10 terms
Biology 2.4 Chemical Reactions
What do chemical reactions cause?
What are reactants?
What are products?
What is bond energy?
Change substances into different substances by breaking and f…
they are the substances that are changed durign a chemical re…
They are the substances that are made by a chemical reaction
the amount of energy that breaks a bond between two atoms
What do chemical reactions cause?
Change substances into different substances by breaking and f…
What are reactants?
they are the substances that are changed durign a chemical re…
9 terms
Biology 2.4 Chemical Reactions
What do chemical reactions do?
What are reactants?
What are products?
What is bond energy?
change a substance into different substances by breaking and…
Substances changed during a chemical reaction
The substances made by a chemical reation
the amount of energy that will break a bond between two atoms
What do chemical reactions do?
change a substance into different substances by breaking and…
What are reactants?
Substances changed during a chemical reaction
7 terms
Biology 2.4 Chemical Reactions and Enzymes
chemical reaction
reactant
product
activation energy
Process that changes one set of chemicals into another.
Elements or chemicals that enter into a chemical reaction.
Elements or compounds produced by chemical reactions.
Energy needed to get reaction started.
chemical reaction
Process that changes one set of chemicals into another.
reactant
Elements or chemicals that enter into a chemical reaction.
8 terms
2.4 Chemical Reactions
chemical reaction
reactant
product
bond energy
changes substances into different substances by breaking and…
the substances changed during a chemical reaction
the substances made by a chemical reaction
the amount of energy that will break a bond between two atoms
chemical reaction
changes substances into different substances by breaking and…
reactant
the substances changed during a chemical reaction
8 terms
2.4 Chemical Reactions
Chemical Reaction
Activation Energy
Reacants
Products
Process by which substances change into different substances…
Energy input necessary to initiate a chemical reaction
Substance that is changed by a chemical reaction.
Substances made by the chemical reaction
Chemical Reaction
Process by which substances change into different substances…
Activation Energy
Energy input necessary to initiate a chemical reaction
8 terms
2.4 Chemical Reactions
chemical reaction
reactant
product
bond energy
process by which substances change into different substance
substance that is changed by a chemical reaction; left side o…
substance formed by a chemical reaction; right side of the ar…
amount of energy needed to break a bond between two particula…
chemical reaction
process by which substances change into different substance
reactant
substance that is changed by a chemical reaction; left side o…
7 terms
Chemical Reactions and Enzymes 2.4 Biology 1
Chemical Reaction
Reactants
Products
Activation Energy
A process that changes or transforms one set of chemicals int…
Are elements or compounds that enter into a chemical reaction.
Are elements or compounds that are produced by a chemical rea…
The energy that is needed to get a reaction started.
Chemical Reaction
A process that changes or transforms one set of chemicals int…
Reactants
Are elements or compounds that enter into a chemical reaction.
11 terms
Biology 2.4 Chemical Reactions and Enzymes
chemical reaction
reactants
products
What happens to chemical bonds during…
a process that changes one set of chemicals into another, but…
the elements or compounds that enter a chemical reaction
the elements or compounds produced by a chemical reaction
chemical reactions involve changes in the chemical bonds that…
chemical reaction
a process that changes one set of chemicals into another, but…
reactants
the elements or compounds that enter a chemical reaction
10 terms
Biology Chapter 2.4 Chemical reactions and enzymes
Chemical reaction
Reactants
Products
Activation energy
the process of changing one chemical to another
elements in the beginning of a chemical reaction
elements produced after a chemical reaction
the energy needed to start a chemical reaction
Chemical reaction
the process of changing one chemical to another
Reactants
elements in the beginning of a chemical reaction
7 terms
biology 2-4 energy and chemical reactions
what is energy
what are 2 parts of a chemical reaction
what two things can happen to energy w…
what is activation energy
ability to move or change matter
reactants and products
energy can be stored or released
energy needed to start a chemical reaction
what is energy
ability to move or change matter
what are 2 parts of a chemical reaction
reactants and products
17 terms
Biology Section 2.4 Chemical Reactions and Enzymes
Chemical Reaction:
Chemical reaction that occurs s l o w…
Chemical reaction that occurs QUICKLY
Reactants:
process that changes one set of chemicals into another set
p h o t o s y n t h e s i s
PROTEIN SYNTHESIS
compounds that ENTER a reaction
Chemical Reaction:
process that changes one set of chemicals into another set
Chemical reaction that occurs s l o w…
p h o t o s y n t h e s i s
39 terms
Biology 2.4 Chemical Reactions and Enzymes
it changes the chemical bond
It affects the speed of the reaction
enzymes speed up chemical reactions th…
a process that changes, or transforms,…
What happens to chemical bonds during chemical reactions?
How does energy changes affect whether a chemical reaction wi…
What role do enzymes play in living things and what affects t…
What is a chemical reaction?
it changes the chemical bond
What happens to chemical bonds during chemical reactions?
It affects the speed of the reaction
How does energy changes affect whether a chemical reaction wi…
12 terms
Biology 2.4 Chemical Reactions And Enzymes.
Chemical Reactions
Reactants
Product
Activation Energy
A process that changes, or transforms, one set of chemicals i…
Elements or compounds that enter into a chemical reaction
Elements or compounds produced by a chemical reaction
Energy needed to get a reaction started
Chemical Reactions
A process that changes, or transforms, one set of chemicals i…
Reactants
Elements or compounds that enter into a chemical reaction
28 terms
Prep Biology 2.4 Chemical Reactions
Bonds break and form when
Significance of chemical reactions
3 things related to chemical reactions
reactants
during chemical reactions
change substances into different substances by BREAKING and F…
reactants, products, chemical equations
substances changed during chemical reaction
Bonds break and form when
during chemical reactions
Significance of chemical reactions
change substances into different substances by BREAKING and F…
39 terms
Biology 2.4 Chemical Reactions and Enzymes
it changes the chemical bond
It affects the speed of the reaction
enzymes speed up chemical reactions th…
a process that changes, or transforms,…
What happens to chemical bonds during chemical reactions?
How does energy changes affect whether a chemical reaction wi…
What role do enzymes play in living things and what affects t…
What is a chemical reaction?
it changes the chemical bond
What happens to chemical bonds during chemical reactions?
It affects the speed of the reaction
How does energy changes affect whether a chemical reaction wi…
8 terms
Biology- Chapter 2.4, Chemical reactions
chemical reaction
reactant
product
bond energy
process by which substances change into different substances…
substance that is changed by a chemical reaction
substance formed by a chemical reaction
amount of energy needed to break a bond between two particula…
chemical reaction
process by which substances change into different substances…
reactant
substance that is changed by a chemical reaction
11 terms
2.4 chemical reactions
Chemical reactions
Reactants
Products
Bond energy
Change substances intodifferent substances by breaking and fo…
Are the substances changed during a chemical teaction.
Are the substances made by a chemical reaction
Amount of energy that will break a bond between two atoms
Chemical reactions
Change substances intodifferent substances by breaking and fo…
Reactants
Are the substances changed during a chemical teaction.
2.4. Chemical Reactions and Enzymes Biology 2
Chemical Reaction
Reactants
Products
Chemical Reactions involve....
process that changes or transforms one set of chemicals into…
Elements or compunds that enter into a chemical reaction
Elements or compounds produced
changes in the chemmical bonds that join atoms& compounds
Chemical Reaction
process that changes or transforms one set of chemicals into…
Reactants
Elements or compunds that enter into a chemical reaction
39 terms
Biology 2.4 Chemical Reactions and Enzymes
it changes the chemical bond
It affects the speed of the reaction
enzymes speed up chemical reactions th…
a process that changes, or transforms,…
What happens to chemical bonds during chemical reactions?
How does energy changes affect whether a chemical reaction wi…
What role do enzymes play in living things and what affects t…
What is a chemical reaction?
it changes the chemical bond
What happens to chemical bonds during chemical reactions?
It affects the speed of the reaction
How does energy changes affect whether a chemical reaction wi…
39 terms
Biology 2.4 Chemical Reactions and Enzymes
it changes the chemical bond
It affects the speed of the reaction
enzymes speed up chemical reactions th…
a process that changes, or transforms,…
What happens to chemical bonds during chemical reactions?
How does energy changes affect whether a chemical reaction wi…
What role do enzymes play in living things and what affects t…
What is a chemical reaction?
it changes the chemical bond
What happens to chemical bonds during chemical reactions?
It affects the speed of the reaction
How does energy changes affect whether a chemical reaction wi…
16 terms
Biology 2.4 Chemical Reactions and Enzymes
Chemical reaction
Reactants
Products
Activation energy
A ___________ ___________ is a process that changes one set o…
The elements or compounds that enter into the reaction are th…
The elements or compounds produced by the reaction are the __…
The energy needed to get a reaction started is called the ___…
Chemical reaction
A ___________ ___________ is a process that changes one set o…
Reactants
The elements or compounds that enter into the reaction are th…
8 terms
Biology: Chapter 2.4 Chemical Reactions
Chemical Reactions
Reactants
Products
Bond energy
Change substances into different substances by breaking and f…
Substances that change during chemical reactions
Substances made by a chemical reaction
Amount of energy hat will break a bond between two atoms
Chemical Reactions
Change substances into different substances by breaking and f…
Reactants
Substances that change during chemical reactions
13 terms
2.4 Biology- Enzymes & Chemical Reactions
chemical reaction
left side of equation (enters)
right side of equation (produced)
in order to get from reactant to produ…
a process that changes one set of chemicals into another set…
reactants
products
- changes in chemical bonds... - join atoms into compounds
chemical reaction
a process that changes one set of chemicals into another set…
left side of equation (enters)
reactants
9 terms
HO Biology: 2.4 Chemical Reactions and Enzymes
Activation Energy
Catalyst
Chemical Reaction
Enzyme
energy that is needed to get a reaction started
A substance that speeds up the rate of a chemical reaction
Process that changes or transforms set of chemicals into anot…
-Proteins that act as biological catalysts... -Speed up chemical…
Activation Energy
energy that is needed to get a reaction started
Catalyst
A substance that speeds up the rate of a chemical reaction
5 terms
Honors Biology: 2.4 Chemical Reactions and Enzymes
a process that changes, or transforms,…
mass and energy are conserved during c…
the elements or compounds that enter i…
the elements or compounds produced by…
Chemical Reaction
What is the scientific principle that is true for chemical re…
Reactants
Products
a process that changes, or transforms,…
Chemical Reaction
mass and energy are conserved during c…
What is the scientific principle that is true for chemical re…
15 terms
Biology - Section 2-4 - Chemical Reactions and Enzymes
A process that changes or transforms o…
The elements or compounds that enter i…
The elements or compounds produced by…
Chemical reactions always involve chan…
Chemical reaction
Reactants
Products
Bonds
A process that changes or transforms o…
Chemical reaction
The elements or compounds that enter i…
Reactants
39 terms
Biology 2.4 Chemical Reactions and Enzymes
it changes the chemical bond
It affects the speed of the reaction
enzymes speed up chemical reactions th…
a process that changes, or transforms,…
What happens to chemical bonds during chemical reactions?
How does energy changes affect whether a chemical reaction wi…
What role do enzymes play in living things and what affects t…
What is a chemical reaction?
it changes the chemical bond
What happens to chemical bonds during chemical reactions?
It affects the speed of the reaction
How does energy changes affect whether a chemical reaction wi…
39 terms
Biology 2.4 Chemical Reactions and Enzymes
it changes the chemical bond
It affects the speed of the reaction
enzymes speed up chemical reactions th…
a process that changes, or transforms,…
What happens to chemical bonds during chemical reactions?
How does energy changes affect whether a chemical reaction wi…
What role do enzymes play in living things and what affects t…
What is a chemical reaction?
it changes the chemical bond
What happens to chemical bonds during chemical reactions?
It affects the speed of the reaction
How does energy changes affect whether a chemical reaction wi…
11 terms
Biology 2.4 Chemical Reactions and Enzymes
Chemical Reaction
Reactant
Product
Energy
Process that changes or transforms a set of chemicals into an…
Element or compound that enters into the chemical reaction
Element or compound that is produced by chemical reaction
Released or Absorbed when chemical bonds are formed or broken
Chemical Reaction
Process that changes or transforms a set of chemicals into an…
Reactant
Element or compound that enters into the chemical reaction
7 terms
Biology 2-4 chemical reactions and enzymes
Chemical reaction
Product
Reactants
Activation energy
A process that changes one set of chemicals into another
Element/compound produces by chemical reaction
Compunds/elements that enter into a chemical reaction
Energy that is needed to get a reavtion started
Chemical reaction
A process that changes one set of chemicals into another
Product
Element/compound produces by chemical reaction
9 terms
Biology Ch. 2.4 - Chemical Reactions
Chemical reactions
Reactants
Products
Cellular respiration
Process by which substances change into different substances…
The substances changed during a chemical reaction
The substances made by a chemical reaction
The process of chemical reactions
Chemical reactions
Process by which substances change into different substances…
Reactants
The substances changed during a chemical reaction
16 terms
Biology guided reading 2.4 chemical reactions
Chemical reaction
Reactants
Products
Chemical reaction always involve chang…
Process that changes one chemical into another st of chemicals
Elements or compounds that enter into a chemical reaction
Elements or compounds produced by a chemical reaction
Chemical bonds
Chemical reaction
Process that changes one chemical into another st of chemicals
Reactants
Elements or compounds that enter into a chemical reaction
29 terms
Biology 2-4 Chemical Reactions and Enzymes
chemical reaction
reactants
products
chemical bonds, compounds
a process that changes, or transforms one set of chemicals in…
the elements or compounds that enter into a chemical reaction
the elements or compunds produced by a chemical reactoin
chemical reactions involve changes in the ________ ______ tha…
chemical reaction
a process that changes, or transforms one set of chemicals in…
reactants
the elements or compounds that enter into a chemical reaction
39 terms
Biology 2.4 Chemical Reactions and Enzymes
it changes the chemical bond
It affects the speed of the reaction
enzymes speed up chemical reactions th…
a process that changes, or transforms,…
What happens to chemical bonds during chemical reactions?
How does energy changes affect whether a chemical reaction wi…
What role do enzymes play in living things and what affects t…
What is a chemical reaction?
it changes the chemical bond
What happens to chemical bonds during chemical reactions?
It affects the speed of the reaction
How does energy changes affect whether a chemical reaction wi…
39 terms
Biology 2.4 Chemical Reactions and Enzymes
it changes the chemical bond
It affects the speed of the reaction
enzymes speed up chemical reactions th…
a process that changes, or transforms,…
What happens to chemical bonds during chemical reactions?
How does energy changes affect whether a chemical reaction wi…
What role do enzymes play in living things and what affects t…
What is a chemical reaction?
it changes the chemical bond
What happens to chemical bonds during chemical reactions?
It affects the speed of the reaction
How does energy changes affect whether a chemical reaction wi…
39 terms
Biology 2.4 Chemical Reactions and Enzymes
it changes the chemical bond
It affects the speed of the reaction
enzymes speed up chemical reactions th…
a process that changes, or transforms,…
What happens to chemical bonds during chemical reactions?
How does energy changes affect whether a chemical reaction wi…
What role do enzymes play in living things and what affects t…
What is a chemical reaction?
it changes the chemical bond
What happens to chemical bonds during chemical reactions?
It affects the speed of the reaction
How does energy changes affect whether a chemical reaction wi…
15 terms
Biology - Section 2-4 - Chemical Reactions and Enzymes
A process that changes or transforms o…
The elements or compounds that enter i…
The elements or compounds produced by…
Chemical reactions always involve chan…
Chemical reaction
Reactants
Products
Bonds
A process that changes or transforms o…
Chemical reaction
The elements or compounds that enter i…
Reactants
39 terms
Biology 2.4 Chemical Reactions and Enzymes
it changes the chemical bond
It affects the speed of the reaction
enzymes speed up chemical reactions th…
a process that changes, or transforms,…
What happens to chemical bonds during chemical reactions?
How does energy changes affect whether a chemical reaction wi…
What role do enzymes play in living things and what affects t…
What is a chemical reaction?
it changes the chemical bond
What happens to chemical bonds during chemical reactions?
It affects the speed of the reaction
How does energy changes affect whether a chemical reaction wi…
16 terms
Biology 2.4-Chemical Reactions and Enzymes
What happens to chemical bonds during…
How do energy changes affect whether a…
Why are enzymes important to living th…
What is a chemical reaction?
Bonds can break or new bonds can be formed.
When activation energy is added, the rate of the reaction inc…
Enzymes help speed up processes such as reactions that take u…
A process that changes one set of chemicals into another set…
What happens to chemical bonds during…
Bonds can break or new bonds can be formed.
How do energy changes affect whether a…
When activation energy is added, the rate of the reaction inc…
23 terms
Biology 2.4 Chemical Reactions and Enzymes
Chemical Reaction
Mass and energy are
Rusting is a
Reactants
A process that changes, or transforms, one set of chemicals i…
Conserved during chemical transformations
Slow reaction
The elements it compounds that enter into a chemical reaction
Chemical Reaction
A process that changes, or transforms, one set of chemicals i…
Mass and energy are
Conserved during chemical transformations
Biology 2.4-Chemical Reactions and Enzymes
What happens to chemical bonds during…
How do energy changes affect whether a…
Why are enzymes important to living th…
What is a chemical reaction?
Bonds can break or new bonds can be formed.
When activation energy is added, the rate of the reaction inc…
Enzymes help speed up processes such as reactions that take u…
A process that changes one set of chemicals into another set…
What happens to chemical bonds during…
Bonds can break or new bonds can be formed.
How do energy changes affect whether a…
When activation energy is added, the rate of the reaction inc…
Biology 2.4 Chemical Reactions Study Guide
Activation energy
exothermic
endothermic
Equilibrium
the amount of energy that needs to be absorbed for a chemical…
chemical reaction releases more energy than it absorbs
chemical reaction absorbs more energy than it releases.
is reached when both the reactants and products are made at t…
Activation energy
the amount of energy that needs to be absorbed for a chemical…
exothermic
chemical reaction releases more energy than it absorbs
7 terms
Biology - Chapter 2.4: Chemical Reactions and Enzymes
Chemical Reaction
Reactants
Products
Enzyme
1. Changes set of chemicals into another... 2. Involve chang…
Elements/compounds that enter reactions
Elements/compounds produced by reaction
1. Protein... 2. Biological catalyst
Chemical Reaction
1. Changes set of chemicals into another... 2. Involve chang…
Reactants
Elements/compounds that enter reactions
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