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Bio Chapter 2 > Biology Chapter 2 Study Guide > Flashcards

Biology Chapter 2 Study Guide Flashcards

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1
Q

Enzyme

Macromolecules that include fats and oils
A molecule made of many monomers
What is produced by a chemical reaction
Monomer of a nucleic acid
Weak attraction between hydrogen atoms
Macromolecule for growth, repair, hair, and skin
Protein that speeds up chemical reaction
Solution with a pH of less than 7
Nutrient thats is an energy source for the body
Monomer of proteins
Macromolecule pof inheritance
Solution with a pH greater than 7
Attraction between different type of molecules
The substance that does the dissolving in a solution
Attraction between molecules of the same substance
Substances that is dissolved in a solution
Substances that enter into a chemical reaction
Energy needed to start a reaction

A

Protein that speeds up chemical reaction

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2
Q

Solvent

Macromolecules that include fats and oils
A molecule made of many monomers
What is produced by a chemical reaction
Monomer of a nucleic acid
Weak attraction between hydrogen atoms
Macromolecule for growth, repair, hair, and skin
Protein that speeds up chemical reaction
Solution with a pH of less than 7
Nutrient thats is an energy source for the body
Monomer of proteins
Macromolecule pof inheritance
Solution with a pH greater than 7
Attraction between different type of molecules
The substance that does the dissolving in a solution
Attraction between molecules of the same substance
Substances that is dissolved in a solution
Substances that enter into a chemical reaction
Energy needed to start a reaction

A

The substance that does the dissolving in a solution

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3
Q

Adhesion

Macromolecules that include fats and oils
A molecule made of many monomers
What is produced by a chemical reaction
Monomer of a nucleic acid
Weak attraction between hydrogen atoms
Macromolecule for growth, repair, hair, and skin
Protein that speeds up chemical reaction
Solution with a pH of less than 7
Nutrient thats is an energy source for the body
Monomer of proteins
Macromolecule pof inheritance
Solution with a pH greater than 7
Attraction between different type of molecules
The substance that does the dissolving in a solution
Attraction between molecules of the same substance
Substances that is dissolved in a solution
Substances that enter into a chemical reaction
Energy needed to start a reaction

A

Attraction between different type of molecules

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4
Q

Cohesion

Macromolecules that include fats and oils
A molecule made of many monomers
What is produced by a chemical reaction
Monomer of a nucleic acid
Weak attraction between hydrogen atoms
Macromolecule for growth, repair, hair, and skin
Protein that speeds up chemical reaction
Solution with a pH of less than 7
Nutrient thats is an energy source for the body
Monomer of proteins
Macromolecule pof inheritance
Solution with a pH greater than 7
Attraction between different type of molecules
The substance that does the dissolving in a solution
Attraction between molecules of the same substance
Substances that is dissolved in a solution
Substances that enter into a chemical reaction
Energy needed to start a reaction

A

Attraction between molecules of the same substance

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5
Q

Activation Engery

Macromolecules that include fats and oils
A molecule made of many monomers
What is produced by a chemical reaction
Monomer of a nucleic acid
Weak attraction between hydrogen atoms
Macromolecule for growth, repair, hair, and skin
Protein that speeds up chemical reaction
Solution with a pH of less than 7
Nutrient thats is an energy source for the body
Monomer of proteins
Macromolecule pof inheritance
Solution with a pH greater than 7
Attraction between different type of molecules
The substance that does the dissolving in a solution
Attraction between molecules of the same substance
Substances that is dissolved in a solution
Substances that enter into a chemical reaction
Energy needed to start a reaction

A

Energy needed to start a reaction

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6
Q

Hydrogen Bond

Macromolecules that include fats and oils
A molecule made of many monomers
What is produced by a chemical reaction
Monomer of a nucleic acid
Weak attraction between hydrogen atoms
Macromolecule for growth, repair, hair, and skin
Protein that speeds up chemical reaction
Solution with a pH of less than 7
Nutrient thats is an energy source for the body
Monomer of proteins
Macromolecule pof inheritance
Solution with a pH greater than 7
Attraction between different type of molecules
The substance that does the dissolving in a solution
Attraction between molecules of the same substance
Substances that is dissolved in a solution
Substances that enter into a chemical reaction
Energy needed to start a reaction

A

Weak attraction between hydrogen atoms

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7
Q

Amino Acid

Macromolecules that include fats and oils
A molecule made of many monomers
What is produced by a chemical reaction
Monomer of a nucleic acid
Weak attraction between hydrogen atoms
Macromolecule for growth, repair, hair, and skin
Protein that speeds up chemical reaction
Solution with a pH of less than 7
Nutrient thats is an energy source for the body
Monomer of proteins
Macromolecule pof inheritance
Solution with a pH greater than 7
Attraction between different type of molecules
The substance that does the dissolving in a solution
Attraction between molecules of the same substance
Substances that is dissolved in a solution
Substances that enter into a chemical reaction
Energy needed to start a reaction

A

Monomer of proteins

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8
Q

Product

Macromolecules that include fats and oils
A molecule made of many monomers
What is produced by a chemical reaction
Monomer of a nucleic acid
Weak attraction between hydrogen atoms
Macromolecule for growth, repair, hair, and skin
Protein that speeds up chemical reaction
Solution with a pH of less than 7
Nutrient thats is an energy source for the body
Monomer of proteins
Macromolecule pof inheritance
Solution with a pH greater than 7
Attraction between different type of molecules
The substance that does the dissolving in a solution
Attraction between molecules of the same substance
Substances that is dissolved in a solution
Substances that enter into a chemical reaction
Energy needed to start a reaction

A

What is produced by a chemical reaction

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9
Q

Protein

Macromolecules that include fats and oils
A molecule made of many monomers
What is produced by a chemical reaction
Monomer of a nucleic acid
Weak attraction between hydrogen atoms
Macromolecule for growth, repair, hair, and skin
Protein that speeds up chemical reaction
Solution with a pH of less than 7
Nutrient thats is an energy source for the body
Monomer of proteins
Macromolecule pof inheritance
Solution with a pH greater than 7
Attraction between different type of molecules
The substance that does the dissolving in a solution
Attraction between molecules of the same substance
Substances that is dissolved in a solution
Substances that enter into a chemical reaction
Energy needed to start a reaction

A

Macromolecule for growth, repair, hair, and skin

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10
Q

Reactant

Macromolecules that include fats and oils
A molecule made of many monomers
What is produced by a chemical reaction
Monomer of a nucleic acid
Weak attraction between hydrogen atoms
Macromolecule for growth, repair, hair, and skin
Protein that speeds up chemical reaction
Solution with a pH of less than 7
Nutrient thats is an energy source for the body
Monomer of proteins
Macromolecule pof inheritance
Solution with a pH greater than 7
Attraction between different type of molecules
The substance that does the dissolving in a solution
Attraction between molecules of the same substance
Substances that is dissolved in a solution
Substances that enter into a chemical reaction
Energy needed to start a reaction

A

Substances that enter into a chemical reaction

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11
Q

Nucleotide

Macromolecules that include fats and oils
A molecule made of many monomers
What is produced by a chemical reaction
Monomer of a nucleic acid
Weak attraction between hydrogen atoms
Macromolecule for growth, repair, hair, and skin
Protein that speeds up chemical reaction
Solution with a pH of less than 7
Nutrient thats is an energy source for the body
Monomer of proteins
Macromolecule pof inheritance
Solution with a pH greater than 7
Attraction between different type of molecules
The substance that does the dissolving in a solution
Attraction between molecules of the same substance
Substances that is dissolved in a solution
Substances that enter into a chemical reaction
Energy needed to start a reaction

A

Monomer of a nucleic acid

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12
Q

Acid

Macromolecules that include fats and oils
A molecule made of many monomers
What is produced by a chemical reaction
Monomer of a nucleic acid
Weak attraction between hydrogen atoms
Macromolecule for growth, repair, hair, and skin
Protein that speeds up chemical reaction
Solution with a pH of less than 7
Nutrient thats is an energy source for the body
Monomer of proteins
Macromolecule pof inheritance
Solution with a pH greater than 7
Attraction between different type of molecules
The substance that does the dissolving in a solution
Attraction between molecules of the same substance
Substances that is dissolved in a solution
Substances that enter into a chemical reaction
Energy needed to start a reaction

A

Solution with a pH of less than 7

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13
Q

Polymer

Macromolecules that include fats and oils
A molecule made of many monomers
What is produced by a chemical reaction
Monomer of a nucleic acid
Weak attraction between hydrogen atoms
Macromolecule for growth, repair, hair, and skin
Protein that speeds up chemical reaction
Solution with a pH of less than 7
Nutrient thats is an energy source for the body
Monomer of proteins
Macromolecule pof inheritance
Solution with a pH greater than 7
Attraction between different type of molecules
The substance that does the dissolving in a solution
Attraction between molecules of the same substance
Substances that is dissolved in a solution
Substances that enter into a chemical reaction
Energy needed to start a reaction

A

A molecule made of many monomers

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14
Q

Base

Macromolecules that include fats and oils
A molecule made of many monomers
What is produced by a chemical reaction
Monomer of a nucleic acid
Weak attraction between hydrogen atoms
Macromolecule for growth, repair, hair, and skin
Protein that speeds up chemical reaction
Solution with a pH of less than 7
Nutrient thats is an energy source for the body
Monomer of proteins
Macromolecule pof inheritance
Solution with a pH greater than 7
Attraction between different type of molecules
The substance that does the dissolving in a solution
Attraction between molecules of the same substance
Substances that is dissolved in a solution
Substances that enter into a chemical reaction
Energy needed to start a reaction

A

Solution with a pH greater than 7

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15
Q

Nucleic Acid

Macromolecules that include fats and oils
A molecule made of many monomers
What is produced by a chemical reaction
Monomer of a nucleic acid
Weak attraction between hydrogen atoms
Macromolecule for growth, repair, hair, and skin
Protein that speeds up chemical reaction
Solution with a pH of less than 7
Nutrient thats is an energy source for the body
Monomer of proteins
Macromolecule pof inheritance
Solution with a pH greater than 7
Attraction between different type of molecules
The substance that does the dissolving in a solution
Attraction between molecules of the same substance
Substances that is dissolved in a solution
Substances that enter into a chemical reaction
Energy needed to start a reaction

A

Macromolecule of inheritance

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16
Q

Lipid

Macromolecules that include fats and oils
A molecule made of many monomers
What is produced by a chemical reaction
Monomer of a nucleic acid
Weak attraction between hydrogen atoms
Macromolecule for growth, repair, hair, and skin
Protein that speeds up chemical reaction
Solution with a pH of less than 7
Nutrient thats is an energy source for the body
Monomer of proteins
Macromolecule pof inheritance
Solution with a pH greater than 7
Attraction between different type of molecules
The substance that does the dissolving in a solution
Attraction between molecules of the same substance
Substances that is dissolved in a solution
Substances that enter into a chemical reaction
Energy needed to start a reaction

A

Macromolecules that include fats and oils

17
Q

Solute

Macromolecules that include fats and oils
A molecule made of many monomers
What is produced by a chemical reaction
Monomer of a nucleic acid
Weak attraction between hydrogen atoms
Macromolecule for growth, repair, hair, and skin
Protein that speeds up chemical reaction
Solution with a pH of less than 7
Nutrient thats is an energy source for the body
Monomer of proteins
Macromolecule pof inheritance
Solution with a pH greater than 7
Attraction between different type of molecules
The substance that does the dissolving in a solution
Attraction between molecules of the same substance
Substances that is dissolved in a solution
Substances that enter into a chemical reaction
Energy needed to start a reaction

A

Substances that is dissolved in a solution

18
Q

Carbohydrates

Macromolecules that include fats and oils
A molecule made of many monomers
What is produced by a chemical reaction
Monomer of a nucleic acid
Weak attraction between hydrogen atoms
Macromolecule for growth, repair, hair, and skin
Protein that speeds up chemical reaction
Solution with a pH of less than 7
Nutrient thats is an energy source for the body
Monomer of proteins
Macromolecule pof inheritance
Solution with a pH greater than 7
Attraction between different type of molecules
The substance that does the dissolving in a solution
Attraction between molecules of the same substance
Substances that is dissolved in a solution
Substances that enter into a chemical reaction
Energy needed to start a reaction

A

Nutrient thats is an energy source for the body

19
Q

QUESTIONS

A
20
Q

Determine the number of atoms of each element in the following compounds

H2O
CO2

A

2 hydrogen 1 oxygen
1 carbon 2 oxygen

21
Q

Describe the differences between adhesion and cohesion. Give an example of each.

A

Adhesion is an attraction between molecules of different chemical substances. Cohesion is an attraction between molecules or atoms of the same substance.

Ex: water sticking to the glass is an example of adhesion, but the water that sticks to the surface of the glass pulls more water up behind it because of cohesion.

22
Q

What is polarity? Why is water polar?

A

Polarity is an uneven distribution of electrons.
H2O is polar because charges are unevenly distributed.

23
Q

Why is carbon special?

A

They can bond together to form very long, durable chains

24
Q

What are the four macromolecules?

A

Carbohydrates
Lipids
Nucleic Acid
Proteins

25
Q
A

Macromolecule
Monomer
Polymer
Functions
Carbohydrates

Lipids

Nucleic Acid

Proteins

Bio Chapter 2 (1 decks)

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