Homework Answers
8. The highest level of a nutrient that can be consumed is known as the Tolerable Upper Intake Level (UL).
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8. I dentify the term for the highest level of nutrient that can be consumed a....
These reference values are calculated taking into account that different groups of people have different nutrient...
These reference values are calculated taking into account that different groups of people have different nutrient requirements (ex.children have different requirements than adults, women have different requirements than men,etc) and also the fact that there are individual variations in nutrient requirements due to individual variations in human physiology (ex. some people have less efficient mineral absorption in the gut, some women lose more iron during their menstruation, some people have higher vitamin needs, etc). Check the definitions in the textbook...
8. For the reaction below dentify the nucleophile and the electro 9. The following reaction can...
8. For the reaction below dentify the nucleophile and the electro 9. The following reaction can be classified as a a) Addition b) rearrangement 10. Which of the following has the weakest bond between its atoms c) substitution d) Oxidation Brb ) Cic ) HBr d) HCI Short Answers: 11. A) Calculate the heat of the reaction given the bond dissociation energies. (5 pts) (CH),C-H + CI-CI → (CH3),c-ci + HCI 12. Give the structure of 3-Methylpentane (3 pts)
1)Long-term use of antibiotics can result in a deficiency of which nutrient? a. vitamin A b....
1)Long-term use of antibiotics can result in a deficiency of which nutrient? a. vitamin A b. vitamin K c. thiamin d. choline e. biotin 2)Overdosing on which nutrient can cause skin to turn yellow-orange? a. beta-carotene b. vitamin A c. choline d. folate e. vitamin C 3)Which compound is a bogus vitamin? a. vitamin D3 b. beta-carotene c. vitamin B12 d. coenzyme Q10 e. niacin 4)Storing fruit by which method causes the greatest loss of vitamin C? a. drying b....
dentify the type of data (qualitative/quantitative) and the level of measurement for the data described below....
dentify the type of data (qualitative/quantitative) and the level of measurement for the data described below. Explain your choice. Student Student 1 Student 2 Student 3 Student 4 Student 5 GPA 4.0 3.85 3.4 3.1 2.6 A history professor is known as a tough grader. The grade point average (GPA) for five students is shown in the table to the right. Are the data qualitative or quantitative? O A. Qualitative, because descriptive terms are used to measure or classify the...
Switzerland is the country with highest consumption of chocolate in the world. In 2017, Swiss consumed...
Switzerland is the country with highest consumption of chocolate in the world. In 2017, Swiss consumed almost 9 kg. of chocolate on average. Suppose that a Swiss resident's chocolate consumption can be anywhere between 3 kg, and 15 kg, per year, with equal chance Source: www.statista.com a. What is the probability that a random Swiss resident's annual chocolate consumption is within 4 kg. from the median? The chance that annual consumption is within 4 kg. from the median is: (Round...
1 pts Question 49 Regarding nutrient cycling, select the correct term to correctly complete this passage....
1 pts Question 49 Regarding nutrient cycling, select the correct term to correctly complete this passage. The chemical elements that living things need to survive and grow are called (Select] These components are cycled between living things and cycle. In the physical environment, nutrients can be in either the physical environment by the Select] where they Select) where they are unavailable to living things, or (Select] are available.
Match the DRI that corresponds with the definition given below. (Note: Each DRI can be used...
Match the DRI that corresponds with the definition given below. (Note: Each DRI can be used only once.) DRI Definition The nutrient intake level that is estimated to meet the requirements of half Acceptable Macronutrient Distribution Range (AMDR) of the healthy individuals in a group there is no EAR, it cannot be Recommended Dietary Allowance (RDA) Determined after an EAR is established. If there is no EAR, it cannot be Adequate Intake (AI) established Estimated Energy Requirement (EER) When this...
Question 1: Nutrients can affect the actions of drugs, and drugs can affect nutrient absorption, metabolism...
Question 1: Nutrients can affect the actions of drugs, and drugs can affect nutrient absorption, metabolism and excretion. Review the Chapter 17 Highlight and describe a specific instance in which diet can affect drug absorption. Explain how the drug works, the nutrient-drug interaction and potential consequences of this interaction. You will need to defend your answer using specific facts, data, and other information drawn from the textbook and at least one other supplemental source. George is a 72-year old who...
Match the DRI that corresponds with the definition given below. (Note: Each DRI can be used...
Match the DRI that corresponds with the definition given below. (Note: Each DRI can be used only once.) Definition DRI The value used to define the RDA for a given nutrient The average nutrient intake level that meets the needs of 97% to 98% of the population Recommended Dietary Allowance (RDA) Estimated Energy Requirement (EER) A recommended average intake level based on observations determined to be adequate for a healthy group of people When nutrient intake level exceeds greater than...
Two reservoirs whose difference of level is 15 m are connected by a pipe ABC whose highest point ...
Two reservoirs whose difference of level is 15 m are connected by a pipe ABC whose highest point B is 2 m below the level in the upper reservoir A. The portion AB has a diameter of 200 mm and the portion BC a diameter of 150 mm, the friction coefficient being the same for both portions. The total length of the pipe is 3 km. Find the maximum allowable length of the portion AB if the pressure head at...
These reference values are calculated taking into account that different groups of people have different nutrient requirements (ex.children have different requirements than adults, women have different requirements than men,etc) and also the fact that there are individual variations in nutrient requirements due to individual variations in human physiology (ex. some people have less efficient mineral absorption in the gut, some women lose more iron during their menstruation, some people have higher vitamin needs, etc). Check the definitions in the textbook...
8. For the reaction below dentify the nucleophile and the electro 9. The following reaction can be classified as a a) Addition b) rearrangement 10. Which of the following has the weakest bond between its atoms c) substitution d) Oxidation Brb ) Cic ) HBr d) HCI Short Answers: 11. A) Calculate the heat of the reaction given the bond dissociation energies. (5 pts) (CH),C-H + CI-CI → (CH3),c-ci + HCI 12. Give the structure of 3-Methylpentane (3 pts)
dentify the type of data (qualitative/quantitative) and the level of measurement for the data described below. Explain your choice. Student Student 1 Student 2 Student 3 Student 4 Student 5 GPA 4.0 3.85 3.4 3.1 2.6 A history professor is known as a tough grader. The grade point average (GPA) for five students is shown in the table to the right. Are the data qualitative or quantitative? O A. Qualitative, because descriptive terms are used to measure or classify the...
Switzerland is the country with highest consumption of chocolate in the world. In 2017, Swiss consumed almost 9 kg. of chocolate on average. Suppose that a Swiss resident's chocolate consumption can be anywhere between 3 kg, and 15 kg, per year, with equal chance Source: www.statista.com a. What is the probability that a random Swiss resident's annual chocolate consumption is within 4 kg. from the median? The chance that annual consumption is within 4 kg. from the median is: (Round...
1 pts Question 49 Regarding nutrient cycling, select the correct term to correctly complete this passage. The chemical elements that living things need to survive and grow are called (Select] These components are cycled between living things and cycle. In the physical environment, nutrients can be in either the physical environment by the Select] where they Select) where they are unavailable to living things, or (Select] are available.
Match the DRI that corresponds with the definition given below. (Note: Each DRI can be used only once.) DRI Definition The nutrient intake level that is estimated to meet the requirements of half Acceptable Macronutrient Distribution Range (AMDR) of the healthy individuals in a group there is no EAR, it cannot be Recommended Dietary Allowance (RDA) Determined after an EAR is established. If there is no EAR, it cannot be Adequate Intake (AI) established Estimated Energy Requirement (EER) When this...
Question 1: Nutrients can affect the actions of drugs, and drugs can affect nutrient absorption, metabolism and excretion. Review the Chapter 17 Highlight and describe a specific instance in which diet can affect drug absorption. Explain how the drug works, the nutrient-drug interaction and potential consequences of this interaction. You will need to defend your answer using specific facts, data, and other information drawn from the textbook and at least one other supplemental source. George is a 72-year old who...
Match the DRI that corresponds with the definition given below. (Note: Each DRI can be used only once.) Definition DRI The value used to define the RDA for a given nutrient The average nutrient intake level that meets the needs of 97% to 98% of the population Recommended Dietary Allowance (RDA) Estimated Energy Requirement (EER) A recommended average intake level based on observations determined to be adequate for a healthy group of people When nutrient intake level exceeds greater than...
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