Download 3 Molecules of life-organic compounds 2016

October 13, 2016
• Objective: I can identify the building blocks of
each of organic compounds. I can describe the
function of each of the organic compounds.
• Launch:
• HW:
– Castle Learning Quiz DUE Mon. 10/17/16
– Article assignment DUE Mon. 10/17/16
Launch
Launch
Homework
Homework
The Molecules of Life
• Carbohydrates
• Lipids
• Proteins
• Nucleic Acids
ALL are organic.
Organic Molecules
• An organic molecule is one which has
Carbon and Hydrogen.
– H2O
– C6H12O6
– NH3
– CH4
– C6H22O11
•Inorganic
•Organic
•Inorganic
•Organic
•Organic
The Molecules of Life
• Carbohydrates (CHO) (sugars)
• Lipids
(CHO)
• Proteins
(CHON)
• Nucleic Acids (CHON)
Carbohydrates: Used for Energy
• Simple Sugars (always end in -ose)
– Glucose, sucrose, fructose
• Complex sugars
– Starches (plants)
– Cellulose (plants)
– Glycogen (animals)
Monomer = One unit.
Polymer = Several
units bonded together.
two units= Dimer
sugar = saccharide.
Carbohydrates
(C:H:O is always 1:2:1)
• Monosaccharides: simple sugars
– Glucose C6H12O6
– Fructose C6H12O6
• Disaccharides: 2 sugars bonded together
– Maltose (glucose-glucose)
– Sucrose (glucose-fructose)
• Polysaccharides: More than 2 sugars
bonded together.
– Starch and Cellulose from Plants
– Glycogen in Animals
• NUTRIENT LAB
• Identifying carbohydrates (monosachharides
and polysaccharides) and lipids.
The Molecules of Life
• Carbohydrates
• Lipids
• Proteins
• Nucleic Acids
(monosaccharides)
(fatty acids)
Lipids
: Fats, Oils, Waxes
• Made of C, H, O
– NOT 1:2:1
• They store more energy per gram than the
other types of molecules.
• Building blocks are: Glycerol and Fatty Acids
• Long chains of C-C-C-C-C-C with a carboxyl
group (COOH) at one end.
Important Lipids: steroids
• Cholesterol
• Testosterone
• Estrogen
Carbohydrate or Lipid?
1:2:1
• C12H24O2
LIPID
• C6H12O6
CARB
• C10H18O2
LIPID
• C11H22O11
CARB
ORGANIC COMPOUNDS FLIP BOOK
Carbohydrates
Proteins
Lipids
Nucleic Acid
Organic Compounds
Building Block
Example of a complex
Compound
The Molecules of Life
• Carbohydrates
• Lipids
• Proteins
• Nucleic Acids
(monosaccharides)
(fatty acids)
(amino acids)
Proteins
• Proteins have several very important functions
in life: hormones (insulin), enzymes,
receptors, membrane transport, antibodies,
cell structure, muscle contraction…
– They help cells communicate and get things done.
• Contain C, H, O, N, P, S
• Building blocks are amino acids.
Amino Acid Structure
Proteins: made of amino acids
• Amino Acids:
– Identical except for
“R” group.
– There are 20 different
a.a.
–They can be combined to form an
unlimited variety of proteins.
Proteins
• The bond between 2 amino acids is called a
peptide bond.
a.a.
a.a.
a.a.
a.a.
• Dipeptide = 2 amino acids bonded together
• Polypeptide = A protein
– (Many a.a. bonded together)
Amino Acid sequence determines shape
(how it folds up)
Hemoglobin
The Molecules of Life
• Carbohydrates
• Lipids
• Proteins
• Nucleic Acids
(monosaccharides)
(fatty acids)
(amino acids)
(nucleotides)
Nucleic Acids: found in the nucleus
• Contain C, H, O and Phosphorus and Nitrogen.
• 2 kinds of Nucleic Acids:
– Deoxy-ribo-nucleic acid (DNA)
– Ribo-nucleic acid (RNA)
• Building blocks are nucleotides.
Nucleic Acids:
made of nucleotides
Nitrogenous
base
• Nucleotides:
A
G
T
C
Phosphate
group
ribose
Deoxy
Nucleic Acids
• The sequence of your nucleotides
CGATTCGATCGCCTAGCAACTCGATC
is your genetic code.
ORGANIC
• An organic molecule is one which has
Carbon and Hydrogen.
– H2O
– C6H12O6
– NH3
– CH4
– C6H22O11
•Inorganic
•Organic
•Inorganic
•Organic
•Organic
ORGANIC or INORGANIC
•
•
•
•
Lipid
Carbohydrate
Protein
Nucleic Acid
•Organic
•Organic
•Organic
•Organic
10/22/15
I can demonstrate the synthesis of an organic
compounds by construct a polysaccharide from
individual monosaccharide.
LAUNCH:
Complete chart and questions
Homework:
•
On back of launch DUE TOMORROW
•
•
•
•
Constructed response, bullet point regents question
Castle learning assignment DUE FRI
Quiz Friday on Molecules of life.
Article assignment DUE MON.
Homework
10/23/15
I can demonstrate the synthesis of an organic compounds by construct
a polysaccharide from individual monosaccharide.
LAUNCH:
QUIZ
NAME:
SUBJ: LE
DATE: 10/23
TEST NO. BIOCHEM
PERIOD:
Homework:
•
•
•
Constructed response, bullet point regents question DUE TODAY
Castle learning assignment DUE TODAY
Article assignment DUE MON.
Launch
• Organic chemistry and the cell
Organic compound
Example of a large complex
organic molecule
Carbohydrate
How are carbohydrates synthesized?
How are carbohydrates digested?
Simple molecules that are the
building blocks
LAB: Class Activity
Building Organic Macromolecules
• Hint: Remember dehydration synthesis.
Think Link
• Element or compound produced by a chemical reaction…
•
a. Product
b. Lipid c. Reaction
d. Activation energy
• Compound with the amino group on one end and a
carboxyl group on the other end…
• A. Carbohydrate
•
b. Lipid c. Amino acid
d. Nucleic acid
• The energy required to get a reaction started…
•
•
A. Monomer
b. Reactant
c. Product
d. Activation energy
Think Link
• 3. Large molecule formed from monosaccharides…
a. Monomer b. Reactant c. Product d. Polysaccharide
• 4. Macromolecule that contains carbon, hydrogen, oxygen,
and nitrogen; needed by the body for growth and repair and
to make up enzymes…
• A. Carbohydrate
b. Lipid c. Protein
d. Nucleic acid
Think Link
• Process that changes one set of chemicals into
another set of chemicals…
• A. Enzyme b. Lipid c. Catalyst d. Chemical reaction
Think Link
• Element or compound produced by a chemical reaction…
•
a. Product
b. Lipid c. Reaction
d. Activation energy
• Compound with the amino group on one end and a
carboxyl group on the other end…
• A. Carbohydrate
•
b. Lipid c. Amino acid
d. Nucleic acid
• The energy required to get a reaction started…
•
•
A. Monomer
b. Reactant
c. Product
d. Activation energy
Launch
Homework
October 31, 2013
• Objective: SWBAT- 1. Identify the building blocks
of each of organic compounds. 2. Describe the
function of each of the organic compounds.
• Think Link: 1.
• HW: State Questions
November 1, 2013
• Objective: SWBAT- 1. Identify the building
blocks of each of organic compounds. 2.
Describe the function of each of the organic
compounds.
• Think Link: Compound made of carbon,
hydrogen, and oxygen atoms; major source of
energy…
•
•
a. Carbohydrate
b. Lipid c. Protein
• HW: Key Terms
d. Nucleic acid
November 4, 2013
• Objective: SWBAT- 1. Describe why enzymes will only
work with certain substances.
• Think Link
• 1. Small unit that can join together to form polymers…
• A. Monomer b. Reactant
c. Product
d. Activation energy
• 2. Substance that speeds up the rate of a chemical
reaction…
• a. Catalyst b. Reactant
c. Product
d. Activation energy
• Homework: Review Book bottom of page 25-27
• Questions 23-29
• State Questions