JOSHCLAY

DIT 121 Exam 2 Questions with 100% Correct Answers sum of all the chemical reactions in living cells - Define metabolism large molecules brake down to smaller ones and release energy - Define catabolism small molecules are put together to build larger ones and require energy - Define anabolism energy released from the breaking of a molecular bond - What is ADP energy used by an organism - What is ATP adenosine diphosphate - what does ADP stand for adenosine triphosphate - what does AT...

DIT 121 - Exam 2 Question with 100% Correct Answers What are the 3 main classes of lipids? - triglycerides: the most common type of lipid in food and the body phospholipids: for example, in cell membranes sterols: include cholesterol, vitamin D, some hormones. what is the main form of fat in the diet and the major storage form of fat in the body? - triglycerides what 2 types of molecules (and how many of each) join together to forma triglyceride? - glycerol + 3 fatty acids explain what...

FNDH 620 Exam Questions with 100% Correct Answers What is the purpose of coupling metabolic reactions? - to enable an endothermic reaction to become exothermic What is the role of NADH and FADH2 in the ETC? - to transfer electrons, which creates a gradient for the pump, creating ATP in the process What are the four layers of the Small Intestine? (In order of innermost to outermost) - mucosa, submucosa, muscularis, and serosa Between the villi and microvilli, which aids in digestion? - m...

FNDH 620 Exam Questions with 100% Correct Answers which element makes up the largest contribution to body mass - oxygen there is great diversity in the types of organelles, and their structures and functions when comparing different types of cells (T/F) - True The lipid bilayer of the plasma membrane is hydrophilic on the intracellular and extracellular sides of the membrane, and is hydrophobic on the internal part of the membrane (T/F) - True Which of the following molecules are integra...

FNDH 620 - Exam 1 Questions with 100% Correct Answers | Graded A+ What are the proportions of body mass of the 4 major elements? - Oxygen 63% Carbon 18% Hydrogen 9% Nitrogen 3% Approximately what percentage of the human body is water? - Water 55-65% What are the organelles? - Structure within the cell with a specialized function Describe the cell membrane. - Lipid bilayer Hydrophilic phospholipid heads Hydrophobic fatty acids tails What is cholesterol's roll in the cell membrane? ...

ENT 2113 Final Exam Questions with 100% Correct Answers One of the huge advantages of starting one's own business is that someone else can be the boss. Small business owners are motivated by two areas to start a business: the desire to be their own bosses and to set their own working hours. - False A venture capital start-up is oriented toward the personal goals of the founder(s). - False A business plan should be a tool to think through a wide range of issues related to starting and g...

FNDH 132 - Test 1 Exam Questions with 100% Correct Answers What are some "red flags" of nutrition quackery? - quick and easy fix no need to exercise rapid weight loss specific foods and rigid menus paranoid accusations "natural" and/or "time-tested" What does the term "all natural" signify in dietary supplements and weight loss products? - nothing. it's not a federally regulated word and can really be put on anything What are the limitations of the concept of a "quick and ea...

FNDH 132 Exam 2 Questions with 100% Correct Answers What can happen when taking dietary supplements? - The carrier proteins in the digestive tract will become overwhelmed and be unable to absorb all the nutrients. Where does a majority of absorption occur? - Small intestine When you swallow a bolus of food, contractions occur that push your food into your stomach, break the food down in your stomach, and churn and push the food through your small and large intestine. Which of the followi...

FNDH 132 Exam 1 Questions with 100% Correct Answers nutrition - study of nutrients and compounds of food; how they affect the body and its functions disease - abnormal condition affecting the health of an organism with specific signs/symptoms macronutrients - nutrients needed in large amounts; carbs, lipids, and proteins carbohydrates - critical for energy (glucose), building blocks, functionality of nervous system, heart, and kidneys; 4kcals per 1g; 45%- 65% daily lipids - provide en...

FNDH 132 - Exam 2 Questions with 100% Correct Answers digestion - Calculated value that serves as a relative index of the meaningfulness of results absorption - takes the digestive nutrients and moves it into the body through the digestive tract metabolism - sum total of chemical reactions that occur in cells what percent of energy yielding nutrients will be absorbed from carbs, protein and fats - 97-98% how many gallons does it take to digest/absorb all our food? - 2 mechanical digest...