Life is organized into levels. Small Large

Label each level of organization using the words below: Organelle Macromolecule Organ Molecule Organ System Cell Atom Tissue Organism Part of a cell Large molecule Part of an organ system Atoms joined together Organs working together Organelles working together Smallest unit of matter Cells working together Organ systems working together

The Levels of Organization of an Organism

Each level is made from the level that comes before it. Small Large

Each level combines to form the level that comes after it. Small Large

Relate “atom” to “molecule.” Atoms combine to form molecules A molecule is made from atoms Molecule (level 2) Atoms (level 1) H C C O H H C C O O H H C C O

Relate “organelle” to “cell.” Organelles combine to form a cell A cell is made from organelles Cell (level 5) Organelle (level 4)

Atom The basic unit of all matter.

Contains carbon and oxygen atoms Contains carbon and oxygen atoms Human being CO2 gas Contains carbon and oxygen atoms Contains carbon and oxygen atoms Both living and nonliving things are made from atoms.

Examples of atoms (copy into notes): H C N P Phosphorus

Based on each atom’s size, what is its periodic number? Atoms have different sizes, depending on their number in the periodic table. O H C N P Phosphorus 8 1 6 7 15 Based on each atom’s size, what is its periodic number? CHOICES: 1, 6, 7, 8, 15

How is this important in Biology? Membrane

LEVELS OF ORGANIATION GRAPHIC ORGANIZER Name: Date: Period: Atoms LEVELS OF ORGANIATION GRAPHIC ORGANIZER 1. Made from same type of atom 2a. Does not contain carbon atoms 2c. Combine to form Made from different types of atoms 2b. Contains carbon atoms 2d. 2. C, H, O, N, P 1. Examples of atoms: 2. Examples of molecules: 2a. Examples of pure element: 2b. Examples of compound: 2c. Examples of inorganic compound: 2d. Examples of organic compound: 3. Examples of macromolecule: 4. Example of cell organelle: 5. Example of cell: 6. Example of tissue: 7. Example of organ: 8. Example of organ system: 9. Example of organism: Combine to form 3. Combine to form 4. Combine to form 5.

Small # written on the bottom = # of atoms Molecule Small # written on the bottom = # of atoms Chemical formula H2O (water) Common Name + + = 2 or more atoms joined together by bonds.

In column 3, make this table: EXAMPLES OF MOLECULES Chemical Formula Common Name H2O Water

Examples of Molecules (enter into table): CO2 = carbon dioxide + + O2 + = Oxygen gas + + + NH3 = ammonia

What is the chemical formula of this molecule? # of C’s: 2 # of H’s: 6 # of O’s: 1 Formula: C2 H6 O Alcohol

What is the chemical formula of this molecule? (Enter into chart) # of C’s: 6 # of H’s: 12 # of O’s: 6 Formula: C6H12O6 Glucose A.K.A sugar

LEVELS OF ORGANIATION GRAPHIC ORGANIZER Name: Date: Period: Atoms LEVELS OF ORGANIATION GRAPHIC ORGANIZER 1. Made from same type of atom 2a. Does not contain carbon atoms 2c. Combine to form Made from different types of atoms 2b. Contains carbon atoms 2d. Molecules 2. C, H, O, N, P 1. Examples of atoms: 2. Examples of molecules: 2a. Examples of pure element: 2b. Examples of compound: 2c. Examples of inorganic compound: 2d. Examples of organic compound: 3. Examples of macromolecule: 4. Example of cell organelle: 5. Example of cell: 6. Example of tissue: 7. Example of organ: 8. Example of organ system: 9. Example of organism: Combine to form H2O, CO2, O2, NH3, C6H12O6 3. Combine to form 4. Combine to form 5.

Pure Element C3 Molecule made from the same type of atom.

Compound NH2 CN CH Molecule made from different types of atoms.

LEVELS OF ORGANIATION GRAPHIC ORGANIZER Name: Date: Period: Atoms LEVELS OF ORGANIATION GRAPHIC ORGANIZER 1. Pure element Made from same type of atom 2a. Does not contain carbon atoms 2c. Combine to form Made from different types of atoms 2b. Contains carbon atoms 2d. Molecules Compound 2. C, H, O, N, P 1. Examples of atoms: 2. Examples of molecules: 2a. Examples of pure element: 2b. Examples of compound: 2c. Examples of inorganic compound: 2d. Examples of organic compound: 3. Examples of macromolecule: 4. Example of cell organelle: 5. Example of cell: 6. Example of tissue: 7. Example of organ: 8. Example of organ system: 9. Example of organism: Combine to form H2O, CO2, O2, NH3, C6H12O6 O2 3. H2O, CO2, NH3, C6H12O6 Combine to form 4. Combine to form 5.

Inorganic Compound H2O NH2 A compound that does not contain carbon atoms.

Organic Compound CN CH A compound that contains carbon atoms.

LEVELS OF ORGANIATION GRAPHIC ORGANIZER Name: Date: Period: Atoms LEVELS OF ORGANIATION GRAPHIC ORGANIZER 1. Pure element Made from same type of atom 2a. Does not contain carbon atoms 2c. inorganic Combine to form Made from different types of atoms 2b. Contains carbon atoms 2d. Molecules Compound organic 2. C, H, O, N, P 1. Examples of atoms: 2. Examples of molecules: 2a. Examples of pure element: 2b. Examples of compound: 2c. Examples of inorganic compound: 2d. Examples of organic compound: 3. Examples of macromolecule: 4. Example of cell organelle: 5. Example of cell: 6. Example of tissue: 7. Example of organ: 8. Example of organ system: 9. Example of organism: Combine to form H2O, CO2, O2, NH3, C6H12O6 O2 3. H2O, CO2, NH3, C6H12O6 H2O, NH3 CO2, C6H12O6 Combine to form 4. Combine to form 5.

Which of theses are inorganic? + + = A B + + = C + = + + = D

Which of theses are compounds? + + = A B + + = C + = + + = D

Which of theses are pure elements? + + = A B + + = C + = + + = D

Which of theses are organic? + + = A B + + = C + = + + = D

Which of theses is an organic compound? + + = A B + + = C + = + + = D

Which of theses is an inorganic compound? + + = A B + + = C + = + + = D

Explain why glucose (C6H12O6) is considered an organic compound. TWO-PART ANSWER 1. It’s considered organic because it contains C atoms. 2. It’s considered a compound because it’s made from different atoms (C, H, O).

Where are we on the graphic organizer?

LEVELS OF ORGANIATION GRAPHIC ORGANIZER Name: Date: Period: Atoms LEVELS OF ORGANIATION GRAPHIC ORGANIZER 1. Pure element Made from same type of atom 2a. Does not contain carbon atoms 2c. inorganic Combine to form Made from different types of atoms 2b. Contains carbon atoms 2d. Molecules Compound organic 2. C, H, O, N, P 1. Examples of atoms: 2. Examples of molecules: 2a. Examples of pure element: 2b. Examples of compound: 2c. Examples of inorganic compound: 2d. Examples of organic compound: 3. Examples of macromolecule: 4. Example of cell organelle: 5. Example of cell: 6. Example of tissue: 7. Example of organ: 8. Example of organ system: 9. Example of organism: Combine to form H2O, CO2, O2, NH3, C6H12O6 O2 3. Macromolecule H2O, CO2, NH3, C6H12O6 H2O, NH3 H2O CO2, C6H12O6 Combine to form 4. Organelle Combine to form Cell 5.

You’ll notice that it is the organic compounds that give rise to higher levels of organization.

But why? What’s so special about organic compounds? Organic chemistry is the study of all compounds that contain bonds between carbon atoms. But what is carbon? Carbon is an element, like oxygen, calcium, or gold. POINT TO PERIODIC TABLE OF ELEMENTS. The graphite in your pencils contains carbon. A diamond, believe it or not, is pure carbon. And your body is FULL of carbon. Why is carbon so widespread? Well, carbon is a very special element. Carbon atoms have four valence electrons that can join with the electrons from other atoms to form strong covalent bonds. In other words, a carbon atom can bond to the atoms of many other elements. And a carbon atom can also bond to other carbon atoms, giving it the ability to form long chain of carbon. Not many other elements can do this, but carbon can.

Life comes in a wide variety of different forms Life comes in a wide variety of different forms. Therefore, the molecules that make up life must come in a wide variety , too. Organic chemistry is the study of all compounds that contain bonds between carbon atoms. But what is carbon? Carbon is an element, like oxygen, calcium, or gold. POINT TO PERIODIC TABLE OF ELEMENTS. The graphite in your pencils contains carbon. A diamond, believe it or not, is pure carbon. And your body is FULL of carbon. Why is carbon so widespread? Well, carbon is a very special element. Carbon atoms have four valence electrons that can join with the electrons from other atoms to form strong covalent bonds. In other words, a carbon atom can bond to the atoms of many other elements. And a carbon atom can also bond to other carbon atoms, giving it the ability to form long chain of carbon. Not many other elements can do this, but carbon can.

Organic compounds come in a huge variety of different shapes, making them ideal building blocks for life. Organic chemistry is the study of all compounds that contain bonds between carbon atoms. But what is carbon? Carbon is an element, like oxygen, calcium, or gold. POINT TO PERIODIC TABLE OF ELEMENTS. The graphite in your pencils contains carbon. A diamond, believe it or not, is pure carbon. And your body is FULL of carbon. Why is carbon so widespread? Well, carbon is a very special element. Carbon atoms have four valence electrons that can join with the electrons from other atoms to form strong covalent bonds. In other words, a carbon atom can bond to the atoms of many other elements. And a carbon atom can also bond to other carbon atoms, giving it the ability to form long chain of carbon. Not many other elements can do this, but carbon can.

But why do organic compounds come in so many different shapes? Organic chemistry is the study of all compounds that contain bonds between carbon atoms. But what is carbon? Carbon is an element, like oxygen, calcium, or gold. POINT TO PERIODIC TABLE OF ELEMENTS. The graphite in your pencils contains carbon. A diamond, believe it or not, is pure carbon. And your body is FULL of carbon. Why is carbon so widespread? Well, carbon is a very special element. Carbon atoms have four valence electrons that can join with the electrons from other atoms to form strong covalent bonds. In other words, a carbon atom can bond to the atoms of many other elements. And a carbon atom can also bond to other carbon atoms, giving it the ability to form long chain of carbon. Not many other elements can do this, but carbon can.

Because carbon is a very unusual atom. Organic chemistry is the study of all compounds that contain bonds between carbon atoms. But what is carbon? Carbon is an element, like oxygen, calcium, or gold. POINT TO PERIODIC TABLE OF ELEMENTS. The graphite in your pencils contains carbon. A diamond, believe it or not, is pure carbon. And your body is FULL of carbon. Why is carbon so widespread? Well, carbon is a very special element. Carbon atoms have four valence electrons that can join with the electrons from other atoms to form strong covalent bonds. In other words, a carbon atom can bond to the atoms of many other elements. And a carbon atom can also bond to other carbon atoms, giving it the ability to form long chain of carbon. Not many other elements can do this, but carbon can.

Carbon Atom with six electrons; found in all organic compounds. Organic chemistry is the study of all compounds that contain bonds between carbon atoms. But what is carbon? Carbon is an element, like oxygen, calcium, or gold. POINT TO PERIODIC TABLE OF ELEMENTS. The graphite in your pencils contains carbon. A diamond, believe it or not, is pure carbon. And your body is FULL of carbon. Why is carbon so widespread? Well, carbon is a very special element. Carbon atoms have four valence electrons that can join with the electrons from other atoms to form strong covalent bonds. In other words, a carbon atom can bond to the atoms of many other elements. And a carbon atom can also bond to other carbon atoms, giving it the ability to form long chain of carbon. Not many other elements can do this, but carbon can. Atom with six electrons; found in all organic compounds.

Carbon has 6 electrons. There are 2 electrons in the inner shell, and 4 valence electrons. Organic chemistry is the study of all compounds that contain bonds between carbon atoms. But what is carbon? Carbon is an element, like oxygen, calcium, or gold. POINT TO PERIODIC TABLE OF ELEMENTS. The graphite in your pencils contains carbon. A diamond, believe it or not, is pure carbon. And your body is FULL of carbon. Why is carbon so widespread? Well, carbon is a very special element. Carbon atoms have four valence electrons that can join with the electrons from other atoms to form strong covalent bonds. In other words, a carbon atom can bond to the atoms of many other elements. And a carbon atom can also bond to other carbon atoms, giving it the ability to form long chain of carbon. Not many other elements can do this, but carbon can.

With four valence electrons, a carbon atom could bond with four hydrogen atoms… Organic chemistry is the study of all compounds that contain bonds between carbon atoms. But what is carbon? Carbon is an element, like oxygen, calcium, or gold. POINT TO PERIODIC TABLE OF ELEMENTS. The graphite in your pencils contains carbon. A diamond, believe it or not, is pure carbon. And your body is FULL of carbon. Why is carbon so widespread? Well, carbon is a very special element. Carbon atoms have four valence electrons that can join with the electrons from other atoms to form strong covalent bonds. In other words, a carbon atom can bond to the atoms of many other elements. And a carbon atom can also bond to other carbon atoms, giving it the ability to form long chain of carbon. Not many other elements can do this, but carbon can. H

O O C Or, it could bond with two O atoms… Organic chemistry is the study of all compounds that contain bonds between carbon atoms. But what is carbon? Carbon is an element, like oxygen, calcium, or gold. POINT TO PERIODIC TABLE OF ELEMENTS. The graphite in your pencils contains carbon. A diamond, believe it or not, is pure carbon. And your body is FULL of carbon. Why is carbon so widespread? Well, carbon is a very special element. Carbon atoms have four valence electrons that can join with the electrons from other atoms to form strong covalent bonds. In other words, a carbon atom can bond to the atoms of many other elements. And a carbon atom can also bond to other carbon atoms, giving it the ability to form long chain of carbon. Not many other elements can do this, but carbon can.

H N C Or, it could bond with one H atom and one N atom. Since carbon has 4 valence electrons, it can bond with almost any other atom. Or, it could bond with one H atom and one N atom. H N C Organic chemistry is the study of all compounds that contain bonds between carbon atoms. But what is carbon? Carbon is an element, like oxygen, calcium, or gold. POINT TO PERIODIC TABLE OF ELEMENTS. The graphite in your pencils contains carbon. A diamond, believe it or not, is pure carbon. And your body is FULL of carbon. Why is carbon so widespread? Well, carbon is a very special element. Carbon atoms have four valence electrons that can join with the electrons from other atoms to form strong covalent bonds. In other words, a carbon atom can bond to the atoms of many other elements. And a carbon atom can also bond to other carbon atoms, giving it the ability to form long chain of carbon. Not many other elements can do this, but carbon can.

C C C C C C C C C Carbon can even bond to other carbon atoms. Organic chemistry is the study of all compounds that contain bonds between carbon atoms. But what is carbon? Carbon is an element, like oxygen, calcium, or gold. POINT TO PERIODIC TABLE OF ELEMENTS. The graphite in your pencils contains carbon. A diamond, believe it or not, is pure carbon. And your body is FULL of carbon. Why is carbon so widespread? Well, carbon is a very special element. Carbon atoms have four valence electrons that can join with the electrons from other atoms to form strong covalent bonds. In other words, a carbon atom can bond to the atoms of many other elements. And a carbon atom can also bond to other carbon atoms, giving it the ability to form long chain of carbon. Not many other elements can do this, but carbon can. C

This allows carbon to form chains and rings. Organic chemistry is the study of all compounds that contain bonds between carbon atoms. But what is carbon? Carbon is an element, like oxygen, calcium, or gold. POINT TO PERIODIC TABLE OF ELEMENTS. The graphite in your pencils contains carbon. A diamond, believe it or not, is pure carbon. And your body is FULL of carbon. Why is carbon so widespread? Well, carbon is a very special element. Carbon atoms have four valence electrons that can join with the electrons from other atoms to form strong covalent bonds. In other words, a carbon atom can bond to the atoms of many other elements. And a carbon atom can also bond to other carbon atoms, giving it the ability to form long chain of carbon. Not many other elements can do this, but carbon can. Carbon ring

This is why organic molecules come in such a wide variety of different shapes: because carbon can bond in many ways. Feathers Skin, scales Organic chemistry is the study of all compounds that contain bonds between carbon atoms. But what is carbon? Carbon is an element, like oxygen, calcium, or gold. POINT TO PERIODIC TABLE OF ELEMENTS. The graphite in your pencils contains carbon. A diamond, believe it or not, is pure carbon. And your body is FULL of carbon. Why is carbon so widespread? Well, carbon is a very special element. Carbon atoms have four valence electrons that can join with the electrons from other atoms to form strong covalent bonds. In other words, a carbon atom can bond to the atoms of many other elements. And a carbon atom can also bond to other carbon atoms, giving it the ability to form long chain of carbon. Not many other elements can do this, but carbon can. Red blood cells

Since they do not contain carbon, inorganic compounds do not have enough variety to be the building blocks of life. Organic chemistry is the study of all compounds that contain bonds between carbon atoms. But what is carbon? Carbon is an element, like oxygen, calcium, or gold. POINT TO PERIODIC TABLE OF ELEMENTS. The graphite in your pencils contains carbon. A diamond, believe it or not, is pure carbon. And your body is FULL of carbon. Why is carbon so widespread? Well, carbon is a very special element. Carbon atoms have four valence electrons that can join with the electrons from other atoms to form strong covalent bonds. In other words, a carbon atom can bond to the atoms of many other elements. And a carbon atom can also bond to other carbon atoms, giving it the ability to form long chain of carbon. Not many other elements can do this, but carbon can.

Inorganic Compounds Organic Compounds More Variety Less Variety