Friday Nov 21-week 15TOPIC: Proteins & Nucleic Acids OBJ : 9-11

DO NOW:

EXT: Concept Map DUE DATE: 11/24

DW: 6.3/6.4 Review

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EXIT: Fill in your level of understanding AND What is the relationship between macromolecules and polymers.

HANDOUTS to PICK-UP:-Concept Map-6.3/6.4 Review

SEMINAR 2:-

BEFORE/AFTER SCHOOL:DW-

-Finish 6.4 Notes-Concept Map-Review

List the building blocks of Carbs and Lipids.

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Science of Life

 Friday: ___11__/__21___ OBJECTIVE…#_9-11_____ TOPIC:

Proteins & Lipids

 Daily Work Grade-  Exit Activity from Block day

DW GRADE: 2 1 0 

FRIDAYDO NOW

•Q: List the macromolecules of Carbs and Lipids.

•A: monosaccharides/triglycerides

Missing Work

Today’s Objectives

12---DESCRIBE the role of carbon in living organisms  13---IDENTIFY/ FAMILIARIZE yourself with the four major families of biological macromolecules   14---COMPARE the function of each group of macromolecules

Vocabulary

These should be done by test day!

-organic / inorganic-macromolecule-polymer-carbohydrate-lipid-protein-amino acid-nucleic acid-nucleotide

Proteins

Chemistry in Biology

A compound made of small carbon compounds called amino acids

Amino acids are small compounds that are made of carbon, nitrogen, oxygen, hydrogen, and sometimes sulfur.

Chapter 6 Proteins

• Amino acids (monomers) are the basic building blocks of polypeptides (polymers) and polypeptides form proteins.

• Functions:– structural components of cells– catalyzing chemical reactions

(enzymes)– transporting substances within cells– messenger molecules (hormones)

Characteristics of Proteins

Chemistry in Biology

Amino acids have a central carbon atom.

One of the four carbon bonds is with hydrogen.

The other three bonds are with an amino group (–NH2), a carboxyl group (–COOH), and a variable group (–R).

Chapter 6 Proteins

Chemistry in BiologyChapter 6 Proteins

Chemistry in Biology

The number and the order in which the amino acids are joined define the protein’s primary structure.

After an amino acid chain is formed, it folds into a unique three-dimensional shape, which is the protein’s secondary structure, such as a helix or a pleat.

Chapter 6 Structures of Proteins

• Write of brief, comprehensive summary (3-4 sentences) of your notes, focusing on the main ideas and concepts.

• Be prepared to share you summary with your classmates.

Summary

Chemistry in Biology

Nucleic acids are complex macromolecules that store and transmit genetic information.

Nucleic acids are made of smaller repeating subunits called nucleotides, composed of carbon, nitrogen, oxygen, phosphorus, and hydrogen atoms.

Chapter 6

Nucleic Acids

Chemistry in BiologyChapter 6Building Blocks of Life

• Write of brief, comprehensive summary (3-4 sentences) of your notes, focusing on the main ideas and concepts.

• Be prepared to share you summary with your classmates.

Summary

Worksheet Correction

• Protein:

EXITFILL-IN: level of understanding of today’s objective

EXIT: What is the relationship between macromolecules and polymers.