Introduction to General, Organic and Biochemistry
11th Edition
ISBN: 9781285869759
Author: Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
Publisher: Cengage Learning
expand_more
expand_more
format_list_bulleted
Videos
Question
Chapter 30, Problem 30.43P
Interpretation Introduction
Interpretation:
The difference between today’s and 1992’s version of the pyramid should be explained.
Concept Introduction:
Food pyramids are used in order to explain the common accepted and recommended food intake groups.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Calculate the cost per individual molecule of your pain reliever.
Acetaminophen has the chemical formula C8H9NO2. Ibuprofen has the chemical formula C13H18O2. Paracetamol has the chemical formula C8H9NO2.
a) Lysine is an essential amino acid. It is taken by some people as a nutritional supplement in
the form of a hydrated crystalline solid with the formula C6H₁4N2O2.XH₂O . To control the dose of
lysine, it is essential to know the complete formula of the hydrate, which means determining the
value of x.
To determine the value of x in lysine hydrate, a pharmacist used a direct titration method. She
dissolved 6.258g of the compound in approximately 100mL of distilled water and then made
this up to 250mL in a volumetric flask. She then titrated 25mL aliquots of this solution with a
standardized NaOH solution of concentration 0.1050 mol dm-³, obtaining a mean titre of 36.30
mL. In titrations, lysine behaves as a monoprotic acid.
Use these data to determine the value of x in lysine hydrate.
b) In a second experiment to verify the value of x, the pharmacist heated a 3.752g sample of the
lysine hydrate to drive off all the water. When she reweighed the sample, the mass was 3.278 g.
Use this…
24. The dose of AUGMENTIN oral suspension for a patient is 5 mL b.i.d. Each
5 mL of suspension contains 400 mg of amoxicillin and 57 mg of clavulanic acid.
If the suspension is to be taken for 10 days and is available in 50-mL, 75-mL, and
100-mL containers, calculate (a) the least wasteful package size to dispense and
(b) total quantity of amoxicillin taken during the treatment period.
Doses: Injections
Chapter 30 Solutions
Introduction to General, Organic and Biochemistry
Ch. 30 - Are nutrient requirements uniform for everyone?Ch. 30 - Is banana flavoring, isopentyl acetate, a...Ch. 30 - If sodium benzoate, a food preservative, is...Ch. 30 - Prob. 30.4PCh. 30 - Prob. 30.5PCh. 30 - Prob. 30.6PCh. 30 - Prob. 30.7PCh. 30 - Can a chemical that, in essence, goes through the...Ch. 30 - Prob. 30.9PCh. 30 - Prob. 30.10P
Ch. 30 - Prob. 30.11PCh. 30 - Prob. 30.12PCh. 30 - Prob. 30.13PCh. 30 - Humans cannot digest wood; termites do so with the...Ch. 30 - Prob. 30.15PCh. 30 - Prob. 30.16PCh. 30 - Prob. 30.17PCh. 30 - Which nutrient provides energy in its most...Ch. 30 - Prob. 30.19PCh. 30 - Prob. 30.20PCh. 30 - Prob. 30.21PCh. 30 - Prob. 30.22PCh. 30 - Is it possible to get a sufficient supply of...Ch. 30 - Prob. 30.24PCh. 30 - Prob. 30.25PCh. 30 - 30-26 Which one will be digested faster: (a) a raw...Ch. 30 - Prob. 30.27PCh. 30 - Prob. 30.28PCh. 30 - Prob. 30.29PCh. 30 - Prob. 30.30PCh. 30 - Prob. 30.31PCh. 30 - Prob. 30.32PCh. 30 - Prob. 30.33PCh. 30 - Prob. 30.34PCh. 30 - Prob. 30.35PCh. 30 - Prob. 30.36PCh. 30 - What are the nonspecific effects of vitamin E, C,...Ch. 30 - Prob. 30.38PCh. 30 - Prob. 30.39PCh. 30 - Prob. 30.40PCh. 30 - Prob. 30.41PCh. 30 - Why would many athletes believe that taking large...Ch. 30 - Prob. 30.43PCh. 30 - (Chemical Connections 30A) What is a...Ch. 30 - Prob. 30.45PCh. 30 - Prob. 30.46PCh. 30 - Prob. 30.47PCh. 30 - Prob. 30.48PCh. 30 - Prob. 30.49PCh. 30 - Prob. 30.50PCh. 30 - Prob. 30.51PCh. 30 - Prob. 30.52PCh. 30 - Prob. 30.53PCh. 30 - Prob. 30.54PCh. 30 - Prob. 30.55PCh. 30 - Prob. 30.56PCh. 30 - Prob. 30.57PCh. 30 - Prob. 30.58PCh. 30 - Prob. 30.59PCh. 30 - Prob. 30.60PCh. 30 - Prob. 30.61PCh. 30 - Prob. 30.62PCh. 30 - Prob. 30.63PCh. 30 - Prob. 30.64PCh. 30 - Prob. 30.65PCh. 30 - Prob. 30.66PCh. 30 - Prob. 30.67PCh. 30 - Prob. 30.68PCh. 30 - Prob. 30.69PCh. 30 - Prob. 30.70PCh. 30 - Prob. 30.71PCh. 30 - Prob. 30.72PCh. 30 - Prob. 30.73PCh. 30 - Prob. 30.74PCh. 30 - Prob. 30.75PCh. 30 - Prob. 30.76PCh. 30 - Why is it necessary to have protein in our diets?Ch. 30 - Prob. 30.78PCh. 30 - Prob. 30.79PCh. 30 - Prob. 30.80PCh. 30 - Prob. 30.81PCh. 30 - Prob. 30.82PCh. 30 - Egg yolk contains a lot of lecithin (a...Ch. 30 - Prob. 30.84PCh. 30 - Prob. 30.85PCh. 30 - Prob. 30.86P
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.Similar questions
- What is the purpose of Safety Data Sheets? Why are these important when handling common food service chemicals? What information/components are generally included? How do Safety Data Sheets vary?arrow_forwardAn analysis of dichlorodiphenyltrichloroethane (DDT) content in a food chain for an ecological system is given below: Types of samples DDT concentration (mg kg) Water 0.00005 Plankton 0.04 Minnows 0.2 – 0.9 Predatory Fish 1.3 – 2.0 Predatory Bird 6.0 Duck 22.8 Interpret these results.arrow_forwardA claim put forth by some purveyors of health foods is that vitamins obtained from natural sources are more healthful than those obtained by chemical synthesis. For example, pure L-ascorbic acid (vitamin C) extracted from rose hips is better than pure L-ascorbic acid manufactured in a chemicalplant. Are the vitamins from the two sources different? Can the body distinguish a vitamin’s source?arrow_forward
- typical aspirin tablet contains 5.00 grains of pure aspirin analgesic compound. The rest of the tablet is starch. How many aspirin tablets can be made from 50.0 g of pure aspirin? [Use: 1.00 g = 15.4 grains] A) 17 tabletsarrow_forwardIr Ali is currently taking Mucogel suspension at a daily dose of 10 ml after her three meals and bedtime. How much magnesium hydroxide will Mr Ali have taken after 5 days of compliant use of Mucogel? (Mucogel contains magnesium hydroxide 195 mg and dried aluminium hydroxide (220 mg/5 mlarrow_forwardThe active ingredient of Benadryl© Chesty Forte Cough Liquid is Guaiphenesin anexpectorant drug used to assist the expectoration ('bringing up') of phlegm from theairways in acute respiratory tract infections. A 200.0 mL bottle of Benadryl© ChestyForte Cough contains 4.00 g of Guaiphenesin (C10H14O4). i. If the recommended dose for a child is 150 mg of Guaiphenesin. What volume of thecough liquid should be administered?arrow_forward
- classify the elements according to their role in biological system (400 words)arrow_forward3) A 28 yr old woman is newly sober for the past 3 months after completing an intensive outpatient recovery program. She wants to hang out with her co-workers at happy hour in a local club. She is anxious but goes out with them and orders a soda. She feels good that she was able to go out and not have an alcoholic drink. The following week the same scenario plays out without her having an alcoholic beverage. Is she on the path to staying sober or on the road to relapse? Why?arrow_forward7. An 18-month-old and weighing 32 pounds needs streptomycin sulfate. This drug is administered to adults as 1 gm in a daily IM injection. What is the appropriate dosage for the infant? Use Young's Rule.arrow_forward
- Chemical Use of PPM The OSHA 8-hour HCN limit is at 10.0 ppm. According to the Merck Index, 300 mg/kg of air at room temperature is the lethal dose of HCN in air. In what mg HCN/kg air is 10.0 ppm present? What percentage of a dose is 10.0 ppm?arrow_forward[References] A serving size of nine cookies contains 7 g of fat, 24 g of carbohydrates, and 9 g of protein. If walking 1 mile consumes 170 kJ of energy, how many miles must you walk to burn off enough calories to eat nine cookies? Assume the energy content of fats, carbohydrates, and proteins are 8 kcal/g, 4 kcal/g, and 4 kcal/g, respectively. 1 cal = 4.184 J. miles Submit Answer Try Another Version 3 item attempts remainingarrow_forwardAnimal fats and vegetable oils become rancid when exposed to air becausearrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
EBK A SMALL SCALE APPROACH TO ORGANIC LChemistryISBN:9781305446021Author:LampmanPublisher:CENGAGE LEARNING - CONSIGNMENT
Chemistry & Chemical ReactivityChemistryISBN:9781337399074Author:John C. Kotz, Paul M. Treichel, John Townsend, David TreichelPublisher:Cengage Learning
Chemistry & Chemical ReactivityChemistryISBN:9781133949640Author:John C. Kotz, Paul M. Treichel, John Townsend, David TreichelPublisher:Cengage Learning
Chemistry In FocusChemistryISBN:9781305084476Author:Tro, Nivaldo J., Neu, Don.Publisher:Cengage Learning
EBK A SMALL SCALE APPROACH TO ORGANIC L
Chemistry
ISBN:9781305446021
Author:Lampman
Publisher:CENGAGE LEARNING - CONSIGNMENT
Chemistry & Chemical Reactivity
Chemistry
ISBN:9781337399074
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:Cengage Learning
Chemistry & Chemical Reactivity
Chemistry
ISBN:9781133949640
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:Cengage Learning
Chemistry In Focus
Chemistry
ISBN:9781305084476
Author:Tro, Nivaldo J., Neu, Don.
Publisher:Cengage Learning
Thermogravimetric Analysis [ TGA ] # Thermal Analysis # Analytical Chemistry Part-11# CSIR NET/GATE; Author: Priyanka Jain;https://www.youtube.com/watch?v=p1K-Jpzylso;License: Standard YouTube License, CC-BY