1. What properties of carbon explain carbon’s ability to form different large and complex structures? One carbon atom can bond to another, which gives carbon the ability to form chains that are unlimited in length. Carbon can form single, double, or triple bonds with other carbon atoms. They can even close up on each other to form rings. 2. Carbohydrate monomers are considered structural isomers. What does this term mean? Carbohydrates are molecular compounds containing just three elements; carbon, hydrogen, and oxygen. Structural ionomers are molecules with the same molecular formula, but their atoms have different arrangements or bonds. In what three ways do carbohydrate monomers differ? • The location of their carbonyl group • The …show more content…
number of carbon atoms they contains • The orientation of their hydroxyl groups 3. Describe the general structure of all amino acids. Amino acids are the building blocks of proteins. They are compounds with an amino group on one end and a carboxyl group on the other end. Amino acids include 5 basic parts; • Central carbon atom • Hydrogen atom • An amino group – one nitrogen atom and 2 hydrogen atoms • A carboxyl group – 1 carbon atom, 2 oxygen atoms, 1 hydrogen atom • An R-group or side chain – varying atoms with different properties What distinguishes one amino acid from another?
The R-group (side chain) makes each amino acid unique. Some R-groups are acidic and some are basic. Some are polar, nonpolar, and may even contain large ring structures. 4. Name one function for each macromolecule. Macromolecules are small molecules that joined together to form one large molecule within a cell. The four classes of macromolecules are; • Carbohydrates – involved with the storage and transportation of energy for living things • Lipids – are used to store energy, insulate the body, and protect organs; in the form of fat and oils • Proteins – control the rate of reactions and regulate cell processes • Nucleic acids – store and transmit heredity or genetic information 5. a) What atoms constitute the compound below? carbon, hydrogen and oxygen b) What type of macromolecule does the compound belong to? Carbohydrate (monosaccharide) – glucose and fructose = sugar 6. a) What atoms constitute the compound below? carbon, hydrogen, oxygen and
nitrogen b) What type of macromolecule does the compound belong to? Lipid (fatty acid) c) Name the two main components that make up this macromolecule? Fatty acids and glycerol
what help create all the living things we see everyday. Lipids are found in all membranes, mainly
Cellular respiration and photosynthesis are important in the cycle of energy to withstand life as we define it. Cellular respiration and photosynthesis have several stages in where the making of energy occurs, and have diverse relationships with organelles within the eukaryotic cell. These processes are central in how life has evolved.
One of the other molecules is lipids. The main building blocks of lipids are fatty acids and glycerin. The elements of lipids are the same as carbohydrates, CHO. What lipids are stored energy?
Carbohydrates pose a big role in food and diets as we are all very familiar with them. This macromolecule provides a short period of energy for our bodies through glucose, this is similar to how lipids store energy as well. Carbohydrates are found in eukaryotic cells on the outer surface of the cell membrane. A carbohydrate is made up of 3 different elements, carbon, hydrogen, and oxygen which is the same for the other 3
The Structure and Function of Carbohydrates Large biological molecules are called macromolecules, there are giant molecules (polymers) made up of repeating units (monomers). Carbohydrates are one of the main classes of biological molecules. Macromolecule units (monomers) are joined together by condensation reactions and hydrolysis reactions split macromolecules down into their individual units. Carbohydrates are molecules that contain elements of carbon, hydrogen, and oxygen. Carbohydrates have a 2:1 hydrogen to oxygen ratio, there are twice as many hydrogen atoms as oxygen atoms (the same proportion as in water).
Carbohydrates are split into two main groups. The simple sugars and the starches. Simple sugars contain fructose, glucose and lactose. All three sugars can be found in most fruits. The starches are found in bread, rice, some fruits, some vegetables, and potatoes. Carbohydrates are mainly tasked with providing your body energy. However, in some instances where the body lacks enough fibre, the carbohydrates can be broken down to provide a replacement for fibre.
The link between the number of carbon atoms in a fuel with the amount of energy it releases. Alcohols generally belong to compounds whose molecules are based on chains of carbon atoms. They usually contain one oxygen atom, which is joined to a carbon atom by a singular bond. This makes them different from other compounds.
Lipids- A group of fatty substance including fats, oils, and cholesterol that provide a rich source of energy and give structure to the cell.
The hit TV show Sister Wives on the TLC network focuses on a family of twenty-two which consists of not one, not two, not three, but four women who serve as wives to husband Kody Brown. Polygamy has become an especially controversial topic throughout the press lately. Polygamy remains illegal in the United States, however an abundant amount of families found legal ways to practice it through religion. Although the act of polygamy remains illegal, enforcement of the crime has proved difficult as only one marriage is legal on paper, and the others are only spiritual wives, making it dificult for courts to punish.
Genetics relies on chemistry to explain phenomena related to the field. The structure of DNA relies on chemistry. In fact, when James Watson and Francis Crick discovered the structure of DNA, they did so by building models based on the laws of chemistry. Chemistry also relates heavily to the structure and function of one of the main products of DNA: protein.
There are four different types of hydrocarbons each having a different homologous series (formula for carbon chain). These being an alkane (formula = CnH2n+2), alkene (formula = CnH2n), alkyne (formula = CnH2n-2), and an alkanol which has the same formulae as an alkane only that is has a hydroxide molecule which replaces one of the hydrogen atoms (refer to figure 3 and
Carbohydrates are the main source of glucose, which is a major fuel for all of the body's cells and the only source of energy for the brain and red cells. Except for fiber, which cannot be digested, both simple and complex carbohydrates are converted into glucose. The glucose is then either used directly to provide energy for the body, or stored in the liver for future use. When a person consumes more calories than the body is using, a portion of the carbohydrates consumed may also be stored in the body as fat.
If you frequent health forums or fitness blogs, you'll have read the word “macros” before. The word is short for macronutrients. That leads to the question, “what are macronutrients?”
Carbon is one of the basic elements of matter (Bush 1230-1231). The name carbon comes from the Latin word "carbo" meaning charcoal.Carbon is the sixth most abundant element (Gangson). More than 1,000,000 compounds are made from carbon(Carbon (C)). "The Element Carbon is defined as a naturally abundant non-metallic element that occurs in many inorganic and in all organic compounds, exists freely as graphite and diamond and as a constituent of coal, limestone, and petroleum, and is capable of chemical self-bonding to form an enormous number of chemically, biologically, and commercially important molecules." Carbon is used in diamonds, petroleum oil, radiocarbon dating, smoke detectors, kerosine, gasoline, carbon fiber. (Alcin).
There are many more lipids than I have mentioned in my research paper, there are over a 100 know lipids. Lipids are very important for our body and cells and they carry out many function. They provide nutrients for our body. Lipids are a category of nutrients. Lipids consist of fats, oils, and waxes and are very important for are body’s health. Lipids are important for the human body because they are for storing energy, they’re good at storing energy because they can concentrate a group of calories in a smaller area. Lipids are also used to make soaps, detergents and waxes. These are things that we use in every day life.