Proteins Proteins.

Slides:

Advertisements

Similar presentations

Macromolecules Protein.

Advertisements

B4: NUTRITION Nutrients. Carbohydrates Contain the elements carbon (C), hydrogen (H) and oxygen (O) Simple sugars (glucose) consist of 6 C atoms in a.

3-D Molecules Essential Questions: What are the molecules that make up all living things?

Life with Carbon Chapter 8 Section 4

KEY CONCEPT Carbon-based molecules are the foundation of life.

Chemical Building Blocks

Wellness II Food and Nutrition.

– Carbohydrates – Lipids (fats) – Proteins – Nucleic Acids Organic molecules are the molecules in living things There are four types of organic (carbon-based)

Biochemistry Review Game. Directions: Each of the following slides will list a characteristic of one (or more) of the biomolecules. You will need to be.

PROTEIN. What is protein??? Proteins are essential for nearly all body cells. Proteins are essential for nearly all body cells. It is necessary for the.

ProteiN proteiN – “N” stands for nitrogen. There is an “N” in the word proteiN The element Nitrogen is always present in proteiNs.

Macromolecules - Proteins

Biological Macromolecules

Carbohydrates Contains Carbon, Hydrogen, Oxygen

B-3.5 FUNCTIONS OF PROTEINS, CARBOHYDRATES, AND LIPIDS.

PROTEINS. Protein Molecules Are very large and complex ( often called macromolecules) Made up of hydrogen, carbon, oxygen, nitrogen, and sometimes other.

The Answers! Macromolecules Review. Carbohydrates Sugar Monomer is a monosaccharide Have glycosidic linkages Quick energy source Make cell wall of plants.

Unit 4- Biochemistry, Energy, & Enzymes

CH 3 SEC 3 CHEMICAL COMPOUNDS IN CELLS PURPOSE/GOAL – LEARN WHAT CELLS USE AND NEED FOR SURVIVAL. PURPOSE/GOAL – LEARN WHAT CELLS USE AND NEED FOR SURVIVAL.

Chapter 17 – Part 3. Figure 6.6 How Does the Body Use Protein?  Functions of protein ◦ Provide structural and mechanical support ◦ Maintain.

Nutrition. Nutrients Substances in foods that provide energy and materials for cell development, growth and repair Energy: –Every body activity needs.

Nutrition The study of nutrients and how the body uses them.

PROTEINS. Amino acid monomers to proteins Amino acids linked together Long chains of amino acids linked together in a specific order make a specific protein.

1. What is the difference between an element and a compound

Sport Books Publisher1 Nutritional Requirements: Types and Sources of Nutrients.

Organic vs. Inorganic Molecules

C HEMICALS OF L IFE p E LEMENTS AND COMPOUNDS Elements Any substance that cannot be broken down into simpler substances (ex. Carbon, Oxygen)

CARBON COMPOUNDS CHAPTER 2, SECTION 3. CARBON is the principle element in the large molecules that organisms make and use ORGANIC compounds contain carbon.

Proteins Nutrients that help build and maintain body tissues.

The Size of Cells and Their Components. Organic Compounds -Living organisms are made up of organic compounds -CHNOPS -main elements found in living organisms.

These compounds are made up of _______________________ in a ratio of _____. carbon, hydrogen and oxygen 1:2:1 Look at the top picture. Count the number.

Macromolecules.

2.3 Carbon-Based Molecules KEY CONCEPT Carbon-based molecules are the foundation of life.

C HEMICALS OF L IFE p E LEMENTS AND COMPOUNDS Elements Any substance that cannot be broken down into simpler substances Examples? Compounds Two.

Modeling Proteins, Fats & Carbohydrates INVESTIGATION.

UNIT 1: MACROMOLECULES YOU ARE WHAT YOU EAT!

Focus: Students will identify important nutrients.

Macromolecules.

Macromolecules.

Carbon Compounds.

Organic Molecules SC Biology Standard- B Summarize how the structures of organic molecules are relative to their caloric value and the function.

Chemistry and Biomolecules

ORGANIC MOLECULES.

Macromolecules/ AKA: Macronutrients

Proteins Structure Elements: Carbon (C), Hydrogen (H), Oxygen (O), Nitrogen (P), & sometimes Sulfur (S) Monomer Amino Acid –Amino Group (NH2), Carboxyl.

Biologically Important Molecules

Proteins!!! More than just meat.

©2002 Learning Zone Express

Aim: Proteins Warm-up: HW:.

Characteristics and Classification of Life

Importance of proper intake of organic compounds

Proteins GT Biology.

Biochemistry Part VI - Nucleic Acids

Carbohydrates, Fats, Proteins Give you Energy!

Protein Nutrition 2102.

one glycerol and three fatty acids Fats and oils

BIOMOLECULES Overview.

MACROMOLECULES Foldable Notes.

Proteins and Enzymes 2:3.

The molecules that form life

Unit 7: Molecular Genetics 7.6 Proteins

Organic Molecule Review

The BIG Four Organic Compounds.

Carbon-based molecules are the foundation of life.

Presentation transcript:

Proteins Proteins

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Alphabet Analogy

Structure and Function Proteins are groups of Amino Acids that are bonded together by a peptide bond. Contain hydrogen, oxygen, carbon and nitrogen The main function of proteins is to build and maintain tissues. Can also be used for energy but ONLY if carbohydrate and fat stores are depleated.

Amino Acids Amino acids are the building blocks of protein. There are 20 different amino acids. 2 types Essential Amino Acids Non-essential Amino Acids Essential amino acids are the acids that you must consume in your diet 8 amino acids Non-essential amino acids are the ones your body can produce 12 amino acids

Kinds of Proteins Transport – located in cell membranes T Enzymes – break/put molecules together Antibodies – help fight diseases Contractile – help cells move (flagella) Hormones – regulate other molecules (insulin) Extra Storage – reserve of metal ions and amino acids (egg whites) Receptors – cell communication Structural – cytoskeleton, keratin T E A C H R S

Nutrition Over half of the nutrients in our diet, should be proteins. Sources of proteins: Meat Fish Eggs Nuts Beans