Document
... Organic v. Inorganic Molecules Organic molecules • Contain C and H • Usually larger than inorganic molecules • Dissolve in water and organic liquids • Carbohydrates, proteins, lipids, and nucleic acids Inorganic molecules • Generally do not contain C • Usually smaller than organic molecules • Usuall ...
... Organic v. Inorganic Molecules Organic molecules • Contain C and H • Usually larger than inorganic molecules • Dissolve in water and organic liquids • Carbohydrates, proteins, lipids, and nucleic acids Inorganic molecules • Generally do not contain C • Usually smaller than organic molecules • Usuall ...
Life Processes
... 1. Stimulus- Anything that causes a living thing to react 2. External Stimulus- Anything in an organism’s environment that causes it to react. 3. Internal Stimulus- Anything within an organism that causes it to react.2 ...
... 1. Stimulus- Anything that causes a living thing to react 2. External Stimulus- Anything in an organism’s environment that causes it to react. 3. Internal Stimulus- Anything within an organism that causes it to react.2 ...
Extension Article for students who scored 85 or above
... chemical compound. Molecules can be made of single types of atoms or of different types. For example, the oxygen in the air is made of two oxygen atoms (O2), but water is made of two hydrogen atoms and one oxygen atom (H2O). ...
... chemical compound. Molecules can be made of single types of atoms or of different types. For example, the oxygen in the air is made of two oxygen atoms (O2), but water is made of two hydrogen atoms and one oxygen atom (H2O). ...
Activities - Istituto Comprensivo Nord di Prato
... 3 stage: ss watch a posters (food a fact of life site) on nutrients and compare with their habits What are nutrients? Food provides a range of different nutrients. Some nutrients provide energy, while others are essential for growth and maintenance of the body. Energy is provided by carbohydrate, pr ...
... 3 stage: ss watch a posters (food a fact of life site) on nutrients and compare with their habits What are nutrients? Food provides a range of different nutrients. Some nutrients provide energy, while others are essential for growth and maintenance of the body. Energy is provided by carbohydrate, pr ...
Grade 8 Science Unit 4: “Cells, Tissues, Organs & Organ
... to provide cells with what they need. ...
... to provide cells with what they need. ...
concepts of matter and energy
... 22. For each true statement, insert T in the answer blank. If any are false, correct the underlined term and insert your correction in the answer blank. _________________________ 1. Phospholipids are polarized molecules. _________________________ 2. Steroids are the major form in which body fat is s ...
... 22. For each true statement, insert T in the answer blank. If any are false, correct the underlined term and insert your correction in the answer blank. _________________________ 1. Phospholipids are polarized molecules. _________________________ 2. Steroids are the major form in which body fat is s ...
Molecules That Make Up Cells
... • Proteins are one of the most important molecules in your cells. They aid in cell structure, form different cell parts, and perform many important functions for the cell. ...
... • Proteins are one of the most important molecules in your cells. They aid in cell structure, form different cell parts, and perform many important functions for the cell. ...
The Organization of Living Things
... • Proteins are one of the most important molecules in your cells. They aid in cell structure, form different cell parts, and perform many important functions for the cell. ...
... • Proteins are one of the most important molecules in your cells. They aid in cell structure, form different cell parts, and perform many important functions for the cell. ...
Human body - Fall2009ELED4312
... system starts to work on the nutrients so they can be absorbed and used by the body. The digestive system does this by breaking down the complex foods into more simple nutrients by enzymatic action. Digestion: Changes food from its original form to a fuel that can release energy when it reacts with ...
... system starts to work on the nutrients so they can be absorbed and used by the body. The digestive system does this by breaking down the complex foods into more simple nutrients by enzymatic action. Digestion: Changes food from its original form to a fuel that can release energy when it reacts with ...
EOC Review Part 1
... Starch which is used for plant energy storage Glycogen which is used for animal energy storage Lipids- these are fats, waxes and oils. They are used for long term energy storage and for the cell membrane. Also used for insulation for the cold in animals. These are made of long chains of carbon and h ...
... Starch which is used for plant energy storage Glycogen which is used for animal energy storage Lipids- these are fats, waxes and oils. They are used for long term energy storage and for the cell membrane. Also used for insulation for the cold in animals. These are made of long chains of carbon and h ...
Chapter 2 Chemical Basis of Life
... • usually larger than inorganic molecules • dissolve in water and organic liquids • carbohydrates, proteins, lipids, and nucleic acids Inorganic molecules • generally do not contain C • usually smaller than organic molecules • usually dissociate in water, forming ions • water, oxygen, carbon dioxide ...
... • usually larger than inorganic molecules • dissolve in water and organic liquids • carbohydrates, proteins, lipids, and nucleic acids Inorganic molecules • generally do not contain C • usually smaller than organic molecules • usually dissociate in water, forming ions • water, oxygen, carbon dioxide ...
Chemical reactions take place inside cells.
... carbohydrates, simple lipids are made of atoms of carbon, oxygen, and hydrogen and can be used by cells for energy and for making structures. However, the atoms in all lipids are arranged differently from the atoms in carbohydrates. Many common lipids consist of a molecule called glycerol bonded to ...
... carbohydrates, simple lipids are made of atoms of carbon, oxygen, and hydrogen and can be used by cells for energy and for making structures. However, the atoms in all lipids are arranged differently from the atoms in carbohydrates. Many common lipids consist of a molecule called glycerol bonded to ...
File
... • The group OH can also substitute for hydrogen atoms in a hydrocarbon. • Each OH is made of an oxygen atom and a hydrogen atom and is called a hydroxyl group. • An alcohol is a substituted hydrocarbon that contains one or more hydroxyl groups. • When a hydroxyl group is substituted for one hydrogen ...
... • The group OH can also substitute for hydrogen atoms in a hydrocarbon. • Each OH is made of an oxygen atom and a hydrogen atom and is called a hydroxyl group. • An alcohol is a substituted hydrocarbon that contains one or more hydroxyl groups. • When a hydroxyl group is substituted for one hydrogen ...
ch38
... the body by 1 Celsius. raise the temperature of 1 g of fat by 1 Celsius. raise the temperature of 1 g of water by 1 Celsius. none of the above ...
... the body by 1 Celsius. raise the temperature of 1 g of fat by 1 Celsius. raise the temperature of 1 g of water by 1 Celsius. none of the above ...
9B Fit and Healthy
... 1. NICOTINE, which is an ___________ drug that raises the heart beat, narrows the arteries and so causes ____ _____ _____. This leads to heart _________. 2. TAR, which coats the lining of the _______ making them less able to take in oxygen. It also contains ...
... 1. NICOTINE, which is an ___________ drug that raises the heart beat, narrows the arteries and so causes ____ _____ _____. This leads to heart _________. 2. TAR, which coats the lining of the _______ making them less able to take in oxygen. It also contains ...
Lesson #4 The Digestive and Excretory System
... Next: show the movie “The Magical School Bus - A Journey Through The Digestion System”. Stop the movie at the appropriate places. And talk about what is happening to the Gummy Bear. Then start the movie again. On the board Digestive System Digestion - body breaks food down into smaller components th ...
... Next: show the movie “The Magical School Bus - A Journey Through The Digestion System”. Stop the movie at the appropriate places. And talk about what is happening to the Gummy Bear. Then start the movie again. On the board Digestive System Digestion - body breaks food down into smaller components th ...
The Chemistry of Living Systems
... groups: carbohydrates, fats, proteins, and nucleic acids. All living things contain all four types of molecules. And each type of molecule includes thousands of different chemicals, some specific to plants, some to animals. It is only in the past few decades that biotechnology has been able to revea ...
... groups: carbohydrates, fats, proteins, and nucleic acids. All living things contain all four types of molecules. And each type of molecule includes thousands of different chemicals, some specific to plants, some to animals. It is only in the past few decades that biotechnology has been able to revea ...
Bio07_TR__U10_CH37.QXD
... ______________ 1. provide the body with building materials for growth and repair ______________ 2. needed to build cell membranes, produce certain hormones, and store energy ______________ 3. major source of energy for the body ______________ 4. most important of all nutrients, makes up the bulk of ...
... ______________ 1. provide the body with building materials for growth and repair ______________ 2. needed to build cell membranes, produce certain hormones, and store energy ______________ 3. major source of energy for the body ______________ 4. most important of all nutrients, makes up the bulk of ...
Slide 1
... Even though elements are built by using just three building blocks (electrons, neutrons, and protons), a variety of elements with vastly different properties are created: Choose two elements that differ by only one proton, but appear very different. ...
... Even though elements are built by using just three building blocks (electrons, neutrons, and protons), a variety of elements with vastly different properties are created: Choose two elements that differ by only one proton, but appear very different. ...
BIOLOLGY 2401 CHAPTER 2
... b. Starch - sugar stored in plants c. Cellulose - structural sugar found in plants (cannot be digested = bulk in feces) B. Lipids (less polar than carbohydrates due to lack of enough O2 molecules = "hydrocarbons"= hydrophobic) 1. Types of lipids: Fats, Phospholipids, Steroids, Lipoproteins, and Eico ...
... b. Starch - sugar stored in plants c. Cellulose - structural sugar found in plants (cannot be digested = bulk in feces) B. Lipids (less polar than carbohydrates due to lack of enough O2 molecules = "hydrocarbons"= hydrophobic) 1. Types of lipids: Fats, Phospholipids, Steroids, Lipoproteins, and Eico ...
The Necessities of Life
... Phospholipids are the molecules that form much of the cell membrane. All cells are surrounded by a cell membrane. The cell membrane helps protect the cell and keep the internal conditions of the cell stable The head of a phospholipid molecule is attracted to water. The tail is not. Cells are mostly ...
... Phospholipids are the molecules that form much of the cell membrane. All cells are surrounded by a cell membrane. The cell membrane helps protect the cell and keep the internal conditions of the cell stable The head of a phospholipid molecule is attracted to water. The tail is not. Cells are mostly ...
life processes
... healthy growth. The plant body is made up of carbon, hydrogen and oxygen. They also need nitrogen and many salts. A plant obtains these substances by absorbing them for the soil through roots and transport them to other parts of the Body. At the same time, the food that is prepared by the leaves sho ...
... healthy growth. The plant body is made up of carbon, hydrogen and oxygen. They also need nitrogen and many salts. A plant obtains these substances by absorbing them for the soil through roots and transport them to other parts of the Body. At the same time, the food that is prepared by the leaves sho ...
Unit 2 The Chemistry of Life
... broken down they provide a source of usable chemical energy for cells Major part of plant cell structure too!!! Most basic= simple sugars or monosaccharides Six carbon sugar in fruits= fructose Six carbon sugar= glucose two sugars bonded= table sugar ...
... broken down they provide a source of usable chemical energy for cells Major part of plant cell structure too!!! Most basic= simple sugars or monosaccharides Six carbon sugar in fruits= fructose Six carbon sugar= glucose two sugars bonded= table sugar ...
Animal nutrition
Animal nutrition focuses on the dietary needs of domesticated animals, primarily those in agriculture and food production.