SEELEY'S ANATOMY CUSTOM LL
11th Edition
ISBN: 9781260533699
Author: VanPutte
Publisher: MCGRAW-HILL HIGHER EDUCATION
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Chapter 25.1, Problem 20AYP
Summary Introduction
To analyze:
The importance of recommended dietary allowances.
Introduction:
The recommended dietary allowance is established in the year 1941 by the food and nutrition board. In this, it had been stated which nutrients we should consume to meet the appropriate need of that nutrients by our body according to the age and gender of individuals.
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A sample of blood was taken from the above individual and prepared for haemoglobin analysis. However, when water was added the cells did not lyse and looked normal in size and shape. The technician suspected that they had may have made an error in the protocol – what is the most likely explanation?
The cell membranes are more resistant than normal.
An isotonic solution had been added instead of water.
A solution of 0.1 M NaCl had been added instead of water.
Not enough water had been added to the red blood cell pellet.
The man had sickle-cell anaemia.
A sample of blood was taken from the above individual and prepared for haemoglobin analysis. However, when water was added the cells did not lyse and looked normal in size and shape. The technician suspected that they had may have made an error in the protocol – what is the most likely explanation?
The cell membranes are more resistant than normal.
An isotonic solution had been added instead of water.
A solution of 0.1 M NaCl had been added instead of water.
Not enough water had been added to the red blood cell pellet.
The man had sickle-cell anaemia.
With reference to their absorption spectra of the oxy haemoglobin intact line) and deoxyhemoglobin (broken line) shown in Figure 2 below, how would you best explain the reason why there are differences in the major peaks of the spectra? Figure 2. SPECTRA OF OXYGENATED AND DEOXYGENATED HAEMOGLOBIN OBTAINED WITH THE RECORDING SPECTROPHOTOMETER 1.4 Abs < 0.8 06 0.4 400 420 440 460 480 500 520 540 560 580 600 nm 1. The difference in the spectra is due to a pH change in the deoxy-haemoglobin due to uptake of CO2- 2. There is more oxygen-carrying plasma in the oxy-haemoglobin sample. 3. The change in Mr due to oxygen binding causes the oxy haemoglobin to have a higher absorbance peak. 4. Oxy-haemoglobin is contaminated by carbaminohemoglobin, and therefore has a higher absorbance peak 5. Oxy-haemoglobin absorbs more light of blue wavelengths and less of red wavelengths than deoxy-haemoglobin
Chapter 25 Solutions
SEELEY'S ANATOMY CUSTOM LL
Ch. 25.1 - Prob. 1AYPCh. 25.1 - Prob. 2AYPCh. 25.1 - Prob. 3AYPCh. 25.1 - Define kilocalorie. State the number of...Ch. 25.1 - List the five food groups shown in MyPlate. How is...Ch. 25.1 - What are the most common monosaccharides in the...Ch. 25.1 - Give three examples of complex carbohydrates. How...Ch. 25.1 - How does the body use glucose and other...Ch. 25.1 - Prob. 9AYPCh. 25.1 - Prob. 10AYP
Ch. 25.1 - Prob. 11AYPCh. 25.1 - How does the body use triglycerides, cholesterol....Ch. 25.1 - Describe the recommended dietary intake of lipids....Ch. 25.1 - Distinguish between essential and nonessential...Ch. 25.1 - Prob. 15AYPCh. 25.1 - Prob. 16AYPCh. 25.1 - Prob. 17AYPCh. 25.1 - Prob. 18AYPCh. 25.1 - Prob. 19AYPCh. 25.1 - Prob. 20AYPCh. 25.1 - Prob. 21AYPCh. 25.1 - Prob. 22AYPCh. 25.1 - Prob. 23AYPCh. 25.1 - Prob. 24AYPCh. 25.1 - Prob. 25AYPCh. 25.2 - Prob. 26AYPCh. 25.2 - How does the removal of hydrogen atoms from...Ch. 25.3 - Describe the four phases of glycolysis. What are...Ch. 25.3 - Prob. 29AYPCh. 25.3 - Prob. 30AYPCh. 25.3 - Prob. 31AYPCh. 25.3 - Define aerobic respiration, and list its products....Ch. 25.3 - Prob. 33AYPCh. 25.3 - Prob. 34AYPCh. 25.3 - Prob. 35AYPCh. 25.3 - Why is the total number of A produced in aerobic...Ch. 25.3 - Prob. 37AYPCh. 25.4 - Prob. 38AYPCh. 25.4 - Prob. 39AYPCh. 25.5 - Prob. 40AYPCh. 25.5 - Prob. 41AYPCh. 25.6 - Distinguish among the processes of glycogenesis,...Ch. 25.7 - Prob. 43AYPCh. 25.7 - Prob. 44AYPCh. 25.7 - When does the postabsorptive state occur?Ch. 25.7 - Prob. 46AYPCh. 25.8 - Prob. 47AYPCh. 25.8 - Prob. 48AYPCh. 25.8 - Prob. 49AYPCh. 25.8 - Prob. 50AYPCh. 25.8 - Prob. 51AYPCh. 25.9 - Prob. 52AYPCh. 25.9 - Prob. 53AYPCh. 25.9 - Prob. 54AYPCh. 25.9 - Prob. 55AYPCh. 25 - Prob. 1RACCh. 25 - Prob. 2RACCh. 25 - Prob. 3RACCh. 25 - Prob. 4RACCh. 25 - Prob. 5RACCh. 25 - Prob. 6RACCh. 25 - Prob. 7RACCh. 25 - Prob. 8RACCh. 25 - Prob. 9RACCh. 25 - Prob. 10RACCh. 25 - Prob. 11RACCh. 25 - Prob. 12RACCh. 25 - Prob. 13RACCh. 25 - Prob. 14RACCh. 25 - Prob. 15RACCh. 25 - Prob. 16RACCh. 25 - Prob. 1CTCh. 25 - Prob. 2CTCh. 25 - Prob. 3CTCh. 25 - Prob. 4CTCh. 25 - Prob. 5CTCh. 25 - Prob. 6CTCh. 25 - Prob. 7CTCh. 25 - Prob. 8CTCh. 25 - Prob. 9CT
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