Anatomy and Physiology
9th Edition
ISBN: 9781260256000
Author: SALADIN
Publisher: MCG
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Chapter 26.1, Problem 27AYLO
Summary Introduction
To discuss:
The meanings of positive and negative balance and the conditions under which each of them occur.
Introduction:
Proteins are the body-building components that are made up of amino acids. Some amino acids are synthesized in the body, and some amino acids are obtained from the diet. Our body nitrogen comes from the dietary amino acids. Nitrogen balance is a condition of maintaining a normal nitrogen level in our body by intake and excretion of nitrogen in our body.
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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 26 Solutions
Anatomy and Physiology
Ch. 26.1 - Prob. 1BYGOCh. 26.1 - Prob. 2BYGOCh. 26.1 - What class of nutrients provides most of the...Ch. 26.1 - Prob. 4BYGOCh. 26.1 - Prob. 5BYGOCh. 26.1 - Prob. 1AYLOCh. 26.1 - Prob. 2AYLOCh. 26.1 - Prob. 3AYLOCh. 26.1 - Prob. 4AYLOCh. 26.1 - Roles of the arcuate nucleus, neuropeptide YY, and...
Ch. 26.1 - Prob. 6AYLOCh. 26.1 - Prob. 7AYLOCh. 26.1 - Prob. 8AYLOCh. 26.1 - Principal dietary sources of calories; the...Ch. 26.1 - Prob. 10AYLOCh. 26.1 - Prob. 11AYLOCh. 26.1 - Prob. 12AYLOCh. 26.1 - Prob. 13AYLOCh. 26.1 - Prob. 14AYLOCh. 26.1 - Prob. 15AYLOCh. 26.1 - Prob. 16AYLOCh. 26.1 - Prob. 17AYLOCh. 26.1 - Prob. 18AYLOCh. 26.1 - Prob. 19AYLOCh. 26.1 - Prob. 20AYLOCh. 26.1 - Prob. 21AYLOCh. 26.1 - Prob. 22AYLOCh. 26.1 - Type of lipoproteins found in the...Ch. 26.1 - Prob. 24AYLOCh. 26.1 - Prob. 25AYLOCh. 26.1 - Prob. 26AYLOCh. 26.1 - Prob. 27AYLOCh. 26.1 - Prob. 28AYLOCh. 26.1 - Prob. 29AYLOCh. 26.1 - Prob. 30AYLOCh. 26.2 - Prob. 6BYGOCh. 26.2 - Prob. 7BYGOCh. 26.2 - Prob. 8BYGOCh. 26.2 - Prob. 9BYGOCh. 26.2 - What important enzyme is found in the inner...Ch. 26.2 - Prob. 11BYGOCh. 26.2 - Prob. 1AYLOCh. 26.2 - Function of the coenzymes NAD+ and FAD in glucose...Ch. 26.2 - Prob. 3AYLOCh. 26.2 - Anaerobic fermentation and its primary purposeCh. 26.2 - Prob. 5AYLOCh. 26.2 - Prob. 6AYLOCh. 26.2 - Prob. 7AYLOCh. 26.2 - Prob. 8AYLOCh. 26.2 - The net ATP yield of glycolysis and aerobic...Ch. 26.2 - The efficiency of aerobic respiration and how to...Ch. 26.2 - How excess glucose is convened to glycogen; the...Ch. 26.3 - Prob. 12BYGOCh. 26.3 - Prob. 13BYGOCh. 26.3 - Prob. 14BYGOCh. 26.3 - What cells are primarily responsible for storing...Ch. 26.3 - The process of lipolysis including the hydrolysis...Ch. 26.3 - Prob. 3AYLOCh. 26.3 - Prob. 4AYLOCh. 26.3 - Prob. 5AYLOCh. 26.3 - Prob. 6AYLOCh. 26.3 - Prob. 7AYLOCh. 26.3 - How the liver produces ureaCh. 26.3 - Other nondigestive functions of the liverCh. 26.4 - Prob. 15BYGOCh. 26.4 - Prob. 16BYGOCh. 26.4 - Prob. 17BYGOCh. 26.4 - Prob. 18BYGOCh. 26.4 - Prob. 1AYLOCh. 26.4 - Prob. 2AYLOCh. 26.4 - When the body is in its postabsorptive state; what...Ch. 26.4 - Hormones that regulate the postabsorptive state,...Ch. 26.4 - Prob. 5AYLOCh. 26.4 - Prob. 6AYLOCh. 26.5 - Prob. 19BYGOCh. 26.5 - Prob. 20BYGOCh. 26.5 - Prob. 21BYGOCh. 26.5 - Prob. 22BYGOCh. 26.5 - Prob. 1AYLOCh. 26.5 - Prob. 2AYLOCh. 26.5 - Prob. 3AYLOCh. 26.5 - Prob. 4AYLOCh. 26.5 - Prob. 5AYLOCh. 26.5 - Prob. 6AYLOCh. 26.5 - Prob. 7AYLOCh. 26.5 - Prob. 8AYLOCh. 26.5 - Prob. 9AYLOCh. 26 - Prob. 1TYRCh. 26 - Prob. 2TYRCh. 26 - Prob. 3TYRCh. 26 - The lipoproteins that remove cholesterol from the...Ch. 26 - Which of the following is most likely to make you...Ch. 26 - Prob. 6TYRCh. 26 - FAD is reduced to FADH2 in a. glycolysis. b....Ch. 26 - Prob. 8TYRCh. 26 - Prob. 9TYRCh. 26 - Prob. 10TYRCh. 26 - Prob. 11TYRCh. 26 - Prob. 12TYRCh. 26 - Synthesis of glucose from amino acids or...Ch. 26 - Prob. 14TYRCh. 26 - Prob. 15TYRCh. 26 - Prob. 16TYRCh. 26 - Prob. 17TYRCh. 26 - The appetite hormones ghrelin, leptin, CCK, and...Ch. 26 - The brightly colored, iron-containing,...Ch. 26 - Prob. 20TYRCh. 26 - Prob. 1BYMVCh. 26 - Prob. 2BYMVCh. 26 - Prob. 3BYMVCh. 26 - Prob. 4BYMVCh. 26 - Prob. 5BYMVCh. 26 - Prob. 6BYMVCh. 26 - Prob. 7BYMVCh. 26 - Prob. 8BYMVCh. 26 - Prob. 9BYMVCh. 26 - Prob. 10BYMVCh. 26 - Prob. 1WWTSCh. 26 - Prob. 2WWTSCh. 26 - Prob. 3WWTSCh. 26 - Most of the body's cholesterol comes from the...Ch. 26 - Prob. 5WWTSCh. 26 - Prob. 6WWTSCh. 26 - Prob. 7WWTSCh. 26 - Prob. 8WWTSCh. 26 - Prob. 9WWTSCh. 26 - Prob. 10WWTSCh. 26 - Prob. 1TYCCh. 26 - Chapter 17 defines and describes some hormone...Ch. 26 - Prob. 3TYCCh. 26 - A Television advertisement proclaims. "Feeling...Ch. 26 - Explain why a patient whose liver has been...
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