Chapter 24
... Pepsin--converts proteins to peptides (several amino acids) Gastric lipase—converts fats to fatty acids and glycerol Chymotrypsin—converts polypeptides (long chains of amino acids) to peptides Trypsin—converts polypeptides to peptides Carboxypeptidase—converts peptides to smaller peptides and amino ...
... Pepsin--converts proteins to peptides (several amino acids) Gastric lipase—converts fats to fatty acids and glycerol Chymotrypsin—converts polypeptides (long chains of amino acids) to peptides Trypsin—converts polypeptides to peptides Carboxypeptidase—converts peptides to smaller peptides and amino ...
Nutrition Information
... sugars linked potatoes together • They provide the body with long-term energy since they are digested more slowly than sugars. ...
... sugars linked potatoes together • They provide the body with long-term energy since they are digested more slowly than sugars. ...
Chapter 5 Gases - s3.amazonaws.com
... ATP is produced mainly by lactate fermentation in white muscle fibers. Fermentation does not make enough ATP to sustain this type of activity for long. ...
... ATP is produced mainly by lactate fermentation in white muscle fibers. Fermentation does not make enough ATP to sustain this type of activity for long. ...
Nutrition: How to obtain food: This is descriptive
... Plants get energy from sunlight (usually) => autotrophic. Autotrophic - get energy from a source other than another organisms. Animals get energy from other organisms (usually) => heterotrophic. Heterotrophic - get energy from other organisms. Some strange bacteria get energy from heat or other sour ...
... Plants get energy from sunlight (usually) => autotrophic. Autotrophic - get energy from a source other than another organisms. Animals get energy from other organisms (usually) => heterotrophic. Heterotrophic - get energy from other organisms. Some strange bacteria get energy from heat or other sour ...
100 Things to Know About Biology
... pancreatic/duodenal enzymes start to react with all macromolecules and break into monomers. Much of the absorption occurs in small intestines as the villi (which house the lacteals) absorb dissolved nutrients directly into the bloodstream. Then, undigested food passes to the large intestine, where ...
... pancreatic/duodenal enzymes start to react with all macromolecules and break into monomers. Much of the absorption occurs in small intestines as the villi (which house the lacteals) absorb dissolved nutrients directly into the bloodstream. Then, undigested food passes to the large intestine, where ...
What are atoms and molecules?
... What are some important types of molecules in cells? • Carbohydrates are molecules that include sugars, starches, and fiber. • Cells use carbohydrates for energy and energy storage. • Simple carbohydrates are made of one or a few sugars linked together. Complex carbohydrates contain many sugar molec ...
... What are some important types of molecules in cells? • Carbohydrates are molecules that include sugars, starches, and fiber. • Cells use carbohydrates for energy and energy storage. • Simple carbohydrates are made of one or a few sugars linked together. Complex carbohydrates contain many sugar molec ...
Simplifying Carbohydrate Testing to Meet Food Quality and Labeling
... Q. Is this solution easy to use and if so why? A. The solution is straightforward. It is a direct detection mechanism, so there is no need for a derivatization step for analysts to perform when doing carbohydrate analysis. The development of column chemistries has led to increased resolving power ...
... Q. Is this solution easy to use and if so why? A. The solution is straightforward. It is a direct detection mechanism, so there is no need for a derivatization step for analysts to perform when doing carbohydrate analysis. The development of column chemistries has led to increased resolving power ...
HAP FINAL EXAM REVIEW
... 5. *Water Molecules: Water is composed of an oxygen, and two hydrogens. They form a covalent bond, oxygen sharing an electron with each of the hydrogen atoms. Since oxygen’s nucleus has 8 protons and hydrogen only has one, the shared electrons are more attracted to oxygen and spend more time in its ...
... 5. *Water Molecules: Water is composed of an oxygen, and two hydrogens. They form a covalent bond, oxygen sharing an electron with each of the hydrogen atoms. Since oxygen’s nucleus has 8 protons and hydrogen only has one, the shared electrons are more attracted to oxygen and spend more time in its ...
Ch 17- Aldehydes and Ketones
... • Hemiacetals can react with another molecule of alcohol to form an acetal • Acetal- a compound with a carbon bonded to 2 -OR groups OH O ...
... • Hemiacetals can react with another molecule of alcohol to form an acetal • Acetal- a compound with a carbon bonded to 2 -OR groups OH O ...
Semester 1 study guide answer key 2016 Biology Semester 1 Study
... 5. Name the molecules that are products. Carbon dioxide and water 6. Name the molecules that are reactants. Methane and oxygen 7. Where is the energy stored before the chemical reaction and where does it go after? Chemical high energy bonds; transformed into heat and light 8. BTB will change from bl ...
... 5. Name the molecules that are products. Carbon dioxide and water 6. Name the molecules that are reactants. Methane and oxygen 7. Where is the energy stored before the chemical reaction and where does it go after? Chemical high energy bonds; transformed into heat and light 8. BTB will change from bl ...
1Classifying, Identifying, Naming, and Drawing Sugars - Beck-Shop
... C-2 over C-2, etc. They are asymmetric, they have ”handedness,” and they are chiral. They have the property of being able to rotate plane-polarized light in equal amounts but in opposite directions. (Optical activity is the ability to rotate plane-polarized light.) The specific rotations of several ...
... C-2 over C-2, etc. They are asymmetric, they have ”handedness,” and they are chiral. They have the property of being able to rotate plane-polarized light in equal amounts but in opposite directions. (Optical activity is the ability to rotate plane-polarized light.) The specific rotations of several ...
Notes without questions
... Introduction to organic chemistry Principles of carbon chemistry Principle of polymers Organic chemistry in living systems: biochemistry Carbon metabolism and energy ...
... Introduction to organic chemistry Principles of carbon chemistry Principle of polymers Organic chemistry in living systems: biochemistry Carbon metabolism and energy ...
Molecular Biology Study Guide Powerpoint
... • Through the process of cellular respiration, cells convert energy (glucose) to a usable form of energy (ATP). • Energy stored in ATP enables cells to grow, develop, repair organisms, locomotion and transportation of molecules across the cell membrane. • Some plants (like legumes - i.e. peas) form ...
... • Through the process of cellular respiration, cells convert energy (glucose) to a usable form of energy (ATP). • Energy stored in ATP enables cells to grow, develop, repair organisms, locomotion and transportation of molecules across the cell membrane. • Some plants (like legumes - i.e. peas) form ...
6.5 Nerves, hormones and homeostasis – summary of mark schemes
... homeostasis maintains the internal blood glucose levels between narrow limits (70–110 mg glucose 100 cm–3); blood glucose regulation is an example of negative feedback; pancreatic cells monitor blood glucose; islets in pancreas monitor blood glucose levels; insulin / glucagon is a hormone; low gluco ...
... homeostasis maintains the internal blood glucose levels between narrow limits (70–110 mg glucose 100 cm–3); blood glucose regulation is an example of negative feedback; pancreatic cells monitor blood glucose; islets in pancreas monitor blood glucose levels; insulin / glucagon is a hormone; low gluco ...
Chapter 9: Aldehydes and Ketones
... have at least one hydrogen atom attached to the carbonyl carbon atom. The remaining group may be another hydrogen atom or any aliphatic or aromatic group. The –CH=O group characteristic of aldehydes is often called a formyl group. In ketones, the carbonyl carbon atom is connected to two other carbon ...
... have at least one hydrogen atom attached to the carbonyl carbon atom. The remaining group may be another hydrogen atom or any aliphatic or aromatic group. The –CH=O group characteristic of aldehydes is often called a formyl group. In ketones, the carbonyl carbon atom is connected to two other carbon ...
Ketones - Sanfordchemistrystudentwork
... Ketones are highly reactive. The double bond on the carbonyl group determines ketones from alcohols and ethers. A carbon atom across a carbonyl group is often referred to as an a-carbon and the hydrogen atoms connected to the center of an a-carbon are called a-hydrogen. Ketones with a-hydrogen cente ...
... Ketones are highly reactive. The double bond on the carbonyl group determines ketones from alcohols and ethers. A carbon atom across a carbonyl group is often referred to as an a-carbon and the hydrogen atoms connected to the center of an a-carbon are called a-hydrogen. Ketones with a-hydrogen cente ...
ANSWERS Performance Final Study
... a. What is the function of carbohydrates in the body? Main source of energy b. What are some examples of carbohydrates? glucose, starch, glycogen c. What is the monomer? Monosaccharide (glucose) d. What elements are found in carbohydrates? CHO 6. Key characteristics of lipids a. What is the function ...
... a. What is the function of carbohydrates in the body? Main source of energy b. What are some examples of carbohydrates? glucose, starch, glycogen c. What is the monomer? Monosaccharide (glucose) d. What elements are found in carbohydrates? CHO 6. Key characteristics of lipids a. What is the function ...
Biochemistry Week 3: Macromolecules
... 2) How can simple biological molecules, like a monosaccharide, form a polymer and then how can that polymer be broken down into simple monomers? 3) Discuss how carbohydrates are formed, their chemical composition and uses in nature. 4) Explain, with examples, what an isomer is. 5) How are carbohydra ...
... 2) How can simple biological molecules, like a monosaccharide, form a polymer and then how can that polymer be broken down into simple monomers? 3) Discuss how carbohydrates are formed, their chemical composition and uses in nature. 4) Explain, with examples, what an isomer is. 5) How are carbohydra ...
Hydrogen Bonds
... • Hence carbo-hydrate • Can occur as ring or chain • Monosaccharides include simple sugars like glucose and fructose ...
... • Hence carbo-hydrate • Can occur as ring or chain • Monosaccharides include simple sugars like glucose and fructose ...
CHAPTER 2: CELL FUNCTION 2.1.
... The most common elements making up all living things are Carbon, Oxygen, Hydrogen, Nitrogen and Phosphorus. These few elements are combined as atoms into molecules that form different compounds. They are the building blocks of life and the ingredients of cell function. 2. What functions do proteins, ...
... The most common elements making up all living things are Carbon, Oxygen, Hydrogen, Nitrogen and Phosphorus. These few elements are combined as atoms into molecules that form different compounds. They are the building blocks of life and the ingredients of cell function. 2. What functions do proteins, ...
Biology Unit 3 revision
... gradient [1], using a carrier protein [1], requires energy [1], obtained through respiration [1] ...
... gradient [1], using a carrier protein [1], requires energy [1], obtained through respiration [1] ...
Biology 3 summary an..
... gradient [1], using a carrier protein [1], requires energy [1], obtained through respiration [1] ...
... gradient [1], using a carrier protein [1], requires energy [1], obtained through respiration [1] ...
Summary - Shavington High School
... gradient [1], using a carrier protein [1], requires energy [1], obtained through respiration [1] ...
... gradient [1], using a carrier protein [1], requires energy [1], obtained through respiration [1] ...
Chapter 2 The Chemistry of Life
... Carbon has 4 electrons in outer shell Carbon can form ________ ________with as ...
... Carbon has 4 electrons in outer shell Carbon can form ________ ________with as ...
Carbohydrate
A carbohydrate is a biological molecule consisting of carbon (C), hydrogen (H) and oxygen (O) atoms, usually with a hydrogen:oxygen atom ratio of 2:1 (as in water); in other words, with the empirical formula Cm(H2O)n (where m could be different from n). Some exceptions exist; for example, deoxyribose, a sugar component of DNA, has the empirical formula C5H10O4. Carbohydrates are technically hydrates of carbon; structurally it is more accurate to view them as polyhydroxy aldehydes and ketones.The term is most common in biochemistry, where it is a synonym of saccharide, a group that includes sugars, starch, and cellulose. The saccharides are divided into four chemical groups: monosaccharides, disaccharides, oligosaccharides, and polysaccharides. In general, the monosaccharides and disaccharides, which are smaller (lower molecular weight) carbohydrates, are commonly referred to as sugars. The word saccharide comes from the Greek word σάκχαρον (sákkharon), meaning ""sugar."" While the scientific nomenclature of carbohydrates is complex, the names of the monosaccharides and disaccharides very often end in the suffix -ose. For example, grape sugar is the monosaccharide glucose, cane sugar is the disaccharide sucrose and milk sugar is the disaccharide lactose (see illustration).Carbohydrates perform numerous roles in living organisms. Polysaccharides serve for the storage of energy (e.g., starch and glycogen) and as structural components (e.g., cellulose in plants and chitin in arthropods). The 5-carbon monosaccharide ribose is an important component of coenzymes (e.g., ATP, FAD and NAD) and the backbone of the genetic molecule known as RNA. The related deoxyribose is a component of DNA. Saccharides and their derivatives include many other important biomolecules that play key roles in the immune system, fertilization, preventing pathogenesis, blood clotting, and development.In food science and in many informal contexts, the term carbohydrate often means any food that is particularly rich in the complex carbohydrate starch (such as cereals, bread and pasta) or simple carbohydrates, such as sugar (found in candy, jams, and desserts).