Todays Flashback Date the Flashback Tuesday 111114 n

Today’s Flashback: Date the Flashback – Tuesday, 11/11/14 n Write the question and the answer in your notebook. n 1. Glucose and Galactose are examples of: A. Carbohydrates B. Lipids C. Proteins D. Nucleic acids 2. A monomer is: A. a single unit of a macromolecule B. multiple units of a macromolecules that are bonded together C. same as a molecule D. the entire structure of a macromolecule n Take out your packet and foldable for today’s notes.

Organic Compounds: Compounds that Contain carbon and make up living organisms Carbon is the backbone of life!!!

Three Types Of Carbon Molecules 1. Straight Chain: 2. Ring: 3. Branched Chain:

Macromolecule Large molecules that make up living things. They are large chains of smaller molecules. It means “giant molecule”.

Monomers All macro organic molecules are made up of smaller subunits called monomers. This is just the base unit that repeats over and again. The monomers can be identical or different.

Polymers Organic macromolecules are made up of repeating monomers. These chains of monomers are called polymers.

Condensation Reaction A condensation reaction is the removal of water to Connect monomers. The large chain is then bonded to form a polymer.

4 Groups of Organic Compounds 1. 2. 3. 4. Carbohydrates Proteins Lipids Nucleic Acids

Today’s Flashback: Find Your Seat – Go to Zero Level n Date the Flashback – Thursday, 11/13/14 n Write the question and the answer in your notebook. n 1. Starch is the storage of energy in: A. Animals B. Plants C. Both D. Neither 2. Glycogen is the storage of energy in: A. Animals B. Plants C. Both D. Neither 3. Which of the following substances is NOT a lipid? A. wax C. nucleic acids B. steroids D. triglycerides n Take out your packet and foldable for today’s notes.

Carbohydrates *Carbohydrates are composed of C, H, and O. *Ratio: 1 C: 2 H: 1 O *Function: 1. Main source of energy. 2. Plants and some animals use it for structural purposes.

Carbohydrates are made up of monomers called monosaccharides. Examples of monosaccrharides: 1. glucose: plant produce during photosynthesis 2. Galactose: found in milk and dairy 3. Fructose: sugar in many fruits GLUCOSE!

Carbohydrates Two monomers of monosaccharides together are called disaccharides. Sucrose is a examples of a disaccharide.

Carbohydrates A polysaccharide is a long chain of monosacchrides Joined together. Examples of polysacchrides: 1. glycogen: stored energy 2. Starch: plant stored energy 3. Cellulose: cell walls STARCH!!!

Look at the difference between these two. Think about how Plants use cellulose and animals use starch. They are shaped this way because of their use. Cellulose – straight chains Starch Branched.

Today: Friday, November 14 n. Find your seat – Go Immediately to Level Zero n. Clear Your desk…all you need is something to write with. n. You have a quiz today.

Today’s Flashback: Date the Flashback – Friday, 11/14/14 n Write the question and the answer in your notebook. n 1. Which set of atoms are characteristics of carbohydrates? A. C. E. Ca, Fe, K C, H, O, P C, H, O, N, P B. D. C, H, O, N, S 2. ______ has the elements Carbon, Hydrogen, and Oxygen in a 1: 2: 1 ratio. A. Carbohydrates B. Lipids C. Proteins D. Nucleic Acids 3. Which of the following would represent a carbohydrate? A. Cu. SO 4 B. C 6 H 12 O 6 n C. CHON D. CH 2 O 6 NP Take out your packet and foldable for today’s notes.

Lipids DEFINE: Large groups of organic compounds not soluble in water. Mostly made up of C and H with very little O. Functions: 1. Store energy for long term. 2. Waterproof covering

4 main categories of Lipids 1. 2. 3. 4. Fats Oils Waxes steroids FAT!!!

Lipids Structure of a lipid: Glyercol molecule combines with fatty acids. The Different fatty acids determine the type of lipid.

Lipids are made up of carbon, hydrogen, and oxygen and very little nitrogen. C, H, O, N

Lipids All lipids are not soluble in water. That is why they are placed together.

Lipids Saturated vs. Unsaturated Saturated means that all the carbon bonds are taken. They are solid at room temperature and bad for you. Unsaturated means that there is at least one double bond with the carbon. They are liquid at room temp. and are better for you.

Proteins Any of a large group of nitrogen containing organic compounds that are essential part cells; consist of polymers of amino acids; essential in the diet of animals for growth and for repair of tissues; can be obtained from meat and eggs and milk and legumes; "a diet high in protein. ”

Proteins Macromolecules that contain N, C, O and H. Functions: 1. Rate of cell processes. 2. Cellular structures 3. Controls substances in and out of cell. 4. Fight disease.

1. 2. 3. 4. Examples of Proteins Hemoglobin in blood Collagen Enzymes insulin

Proteins and Amino acid formation Proteins are made up of monomers of amino acids help together by peptide bonds. 3 parts of an amino acid: 1. Amino group 2. Carboxyl group 3. R group

Today’s Flashback: Date the Flashback – Thursday, 11/20/14 – Find Your Seat, Be at Zero level n Write the question and the answer in your notebook. n 1. Which of the following is NOT a type of protein? A. Hemoglobin C. Enzymes E. all of these are proteins B. collagen D. insulin 2. The monomer of a lipid molecule is the: A. Amino Acid C. Nucleotide B. Monosaccharide D. Triglyceride 3. Which of the following substances is NOT a lipid? A. wax B. steroids n C. nucleic acids D. triglycerides Then, take out your packet and foldable for today’s notes.

Proteins(examples of R-Groups) There are 20 different amino acids found in nature. Different proteins are determined by the type of amino acids connected together. All amino acids are the same except for the R-group. The R-group gives the amino acids different properties.

Nucleic acid Any of various macromolecules composed of nucleotide chains that are vital constituents of all living cells.

Nucleic acids Macromolecules containing H, N, C, O and P. Made up of monomers of nucleotides.

Nucleotides 3 parts of a nucleotide 1. Phosphate 2. Deoxyribose sugar 3. Nitrogen base

Function of a Nucleic Acids 1. Carry genetic material 2. Carries codes to make proteins

2 Examples of Nucleic Acids 1. RNA – ribosenucleic acids 2. DNA – deoxyribosenucleic acid

Function of DNA 1. Carry codes to make proteins. 2. Carry genetics code(genes).

Function of RNA is to make proteins from the code DNA carries. 1.

Today’s Flashback: Date the Flashback – Friday, 11/21/14 – Find Your Seat, Be at Zero level n Write the question and the answer in your notebook. n 1. Which of the following is NOT the proper pairing of a polymer and its monomer? A. polysaccharide and monosaccharide B. fatty acids and steroid C. nucleic acid and nucleotide D. protein and nucleic acids E. All of the pairs properly reflect a polymer and its corresponding monomer. 2. A nucleic acid is made of a ______, sugar, and base. a. nitrogen c. amino acid b. phosphate d. Carbon atom 3. RNA has how many strands of nucleic acids? – 0 b. 1 c. 2 d. 3 4. DNA has how many strands of nucleic acids? a. 0 b. 1 c. 2 d. 3

Directions for Lab: n Zero Level and remain seated unless getting materials n You are to work in groups of 2 only. n Every person turns in a lab handout when it is due. n Each group will need ONLY one box of cereal at a time. Copy the information you need and then proceed to get another box of cereal.