molecular level – Tutoring for biology Saturated fat vs. unsaturated fat Saturated fat has a lot of single carbon bonds. This makes them much straighter in shape and therefore easier to stack together. It’s called “saturated” fat because the molecule has the maximum amount of hydrogen atoms attached to it as possible. Unsaturated fat has double carbon bonds. Each double carbon bond means two less hydrogen atoms on the molecule. Unsaturated fat also is kinked at each double bond‚ disrupting the
Premium Oxygen Nutrition Water
Raymond Williams The twenty months between 1847 and 1848 were decisive for the English Novel. These months marked a new kind of consciousness‚ related to the ‘new and unprecedented civilisation in which it took shape.’ Williams attributes this consciousness to certain major changes which were taking place at this time. He lists the ever expanding influence of the Industrial Revolution‚ the struggle for democracy‚ the growth of cities and towns and Chartism (political and social reforms in the mid
Premium Sociology Jane Austen
An art deco lamp with a slag glass shade cast amber light over the bed. The body of the silver haired man shuddered as he struggled to draw each breath. For seventy-six years Raymond Edward Boland lived a full and lusty life. Now he was dying. Resisting the waiting arms of death‚ he retreated into the past. In 1845 nature cast a dark spell over Ireland‚ causing the number one food staple to fail. Leaves curled up‚ stalks turned black‚ potato tubers rotted in the ground‚ and a stench rose from the
Premium Great Depression John Steinbeck Dust Bowl
Springer October. 12‚ 2012 George Washington Carver was born in January 1864 into slavery in Diamond‚ Missouri. His master Moses Carver was a German American immigrant who brought George’s parents Mary and Giles. George had 10 brothers and sisters who all died prematurely. When George was only a week old‚ he was kidnapped along with his mother and sister‚ George’s older brother James got to safety though. The raiders sold the stolen slaves in Kentucky. Moses Carver hired a man named John Bentley to find
Premium George Washington Carver Agriculture Tuskegee University
Raymond Carver’s Short Stories In reading both stories “Mine” and “Little Things” and another which is basically the same as the second story “Little Things” but with a different name “Popular Mechanics”. “Mind was written in 1977‚ “Popular Mechanics” which was rewritten in 1981‚ and finally Mr. Carver retitled the story as “Little Things”. The original story was rewritten with subtle small changes and it changed the direction in which the reader focuses his attention. All of these small changes
Premium Short story Fiction Writing
Good Fats vs. Bad Fats In today’s society‚ eating healthy is bigger then ever with everyone trying to achieve his or her dream body. Any fitness or diet professional will tell you that the biggest way to alter your appearance is by changing your eating habits. One area of the diet that seems to confuse people when it comes to eating healthy is fat. For years fat in the diet is something that people always try to avoid and have always
Premium Nutrition
High-fat and Low-fat Diets Today‚ more people suffer from weight and health problems than people from twenty years ago. You may ask why is that‚ and what is the difference between us today and the people of the last generation? Well‚ one main difference is the high-fat and low fat foods that we eat. High-fat and low-fat diets can be the cause of half our problems. People today; choose some sort of diet to help their weight problems. But many people do not know what the bad intake of some foods
Premium Nutrition
FATS AND OIL DEFINITION: Fats and oils‚ group of organic substances that form an important part of the diet and also are useful in many industries. The fats are usually solid‚ the oils generally liquid at ordinary room temperatures. Some tropical products‚ liquids in their sites of origin‚ become solids in cooler climates; in commerce these often retain the name originally given‚ e.g.‚ palm oil and coconut oil. Chemically fats and oils are either simple or mixed glyceryl esters of organic acids
Premium Fatty acid Saturated fat Nutrition
a. SATURATED FATS FROM NONSATURATED FATS An unsaturated fat is a fat or fatty acid in which there is at least one double bond within the fatty acid chain. A fat molecule is monounsaturated if it contains one double bond‚ and polyunsaturated if it contains more than one double bond. Where double bonds are formed‚ hydrogen atoms are eliminated. Thus‚ asaturated fat has no double bonds‚ has the maximum number of hydrogens bonded to the carbons‚ and therefore is "saturated" with hydrogen atoms. In cellularmetabolism
Premium Fatty acid Nutrition Fat
each point is not fully representative of the concept. Fats and Heart Disease (Units 10-12) 1. Define a fatty acid. 2. Define a triglyceride. 3. Compare and contrast a saturated and unsaturated fatty acid. 4. List food sources of unsaturated (mono- and poly) and saturated fats. 5. What is a sterol? Most common sterol is ______________. 6. List food sources of cholesterol. 7. List functions of fat in the body. 8. What are the two essential fatty acids
Premium Nutrition Obesity Health