Essentials of Human Anatomy & Physiology & Laboratory Manual with Pearson eText -- ValuePack
1st Edition
ISBN: 9780133877151
Author: Elaine N. Marieb
Publisher: PEARSON
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Chapter 2, Problem 42CAQ
Tendons, ligaments, and skin contain a large amount of fibrous proteins. Explain why this makes sense physiologically, and give reasons why globular proteins would not be so functionally useful in these tissues.
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Chapter 2 Solutions
Essentials of Human Anatomy & Physiology & Laboratory Manual with Pearson eText -- ValuePack
Ch. 2 - Prob. 1MCCh. 2 - Prob. 2MCCh. 2 - Prob. 3MCCh. 2 - Prob. 4MCCh. 2 - Glucose is to starch as a. a steroid is to a...Ch. 2 - 6. What lipid type is stored in fat deposits...Ch. 2 - Absence of which of the following...Ch. 2 - ATP is not associated with a. a basic nucleotide...Ch. 2 - Prob. 9MCCh. 2 - 10. Factors that increase the speed of chemical...
Ch. 2 - Why is a study of basic chemistry essential to...Ch. 2 - Matter occupies space and has mass. Explain how...Ch. 2 - Prob. 13SAECh. 2 - Prob. 14SAECh. 2 - Prob. 15SAECh. 2 - Prob. 16SAECh. 2 - All atoms are neutral. Explain the basis of this...Ch. 2 - Fill in the following table to fully describe an...Ch. 2 - Define radioactivity. If an element has three...Ch. 2 - Prob. 20SAECh. 2 - Prob. 21SAECh. 2 - Where would you expect to Find hydrogen bonds in...Ch. 2 - The two oxygen atoms forming molecules of oxygen...Ch. 2 - Prob. 24SAECh. 2 - 25. Identify each of the following reactions as a...Ch. 2 - Prob. 26SAECh. 2 - Prob. 27SAECh. 2 - 28. Define pH. The pH range of blood is from 7.35...Ch. 2 - Prob. 29SAECh. 2 - Prob. 30SAECh. 2 - Describe the structural differences between...Ch. 2 - Prob. 32SAECh. 2 - 33. Name the two protein classes based on...Ch. 2 - Prob. 34SAECh. 2 - Describe what has happened to a proteins structure...Ch. 2 - Prob. 36SAECh. 2 - Prob. 37SAECh. 2 - 38. Explain why you can “stack” water slightly...Ch. 2 - Explain what is meant by the terms synthesis...Ch. 2 - 41. Several antibiotics act by binding to certain...Ch. 2 - 42. Mrs. Roberts, who is in a diabetic coma, has...Ch. 2 - Tendons, ligaments, and skin contain a large...Ch. 2 - Prob. 43CAQ
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- List three major differences between fibrous and globular proteins.arrow_forwardOf the 20 protein-derived amino acids shown in Table 27.1, which contain Q.) no chiral centerarrow_forwardThe subunits of hemoglobin and myoglobin share structural similarities. Some residues are hydrophilic in hemoglobin but are hydrophilic in myoglobin. Give an explanation as to why this may be the case.arrow_forward
- Considering the chemical characteristics of the amino acids valine and glutamic acid (see Figure 5.14), propose a possible explanation for the dramatic effect on protein function that occurs when valine is substituted for glutamic acid.arrow_forwardFish living in environments such as the Arctic Ocean, wherewater temperatures are below the freezing point of theirblood, are able to survive because of so-called antifreezeglycoproteins. Suggest how these glycoproteins work.arrow_forwardBoth a-keratin and collagen are fibrous proteins.however,the hydrogen bonding pattern is different between the helices of the respective proteins.what os the major difference?arrow_forward
- What is characteristically distinct about the amino acid composition of Collagen? Why is it so tightly packed?arrow_forwardExplain why gelatin, which is mostly collagen, is nutritionally inferior to other types of protein.arrow_forwardGive an example of a protein containing primarily alphahelices. Is this a fibrous or globular protein?arrow_forward
- Commercially available high-energy formulas for premature infants are rich in triacylglycerols containing short- and medium-chain fatty acids esterified at the sn-3 position. Why?arrow_forwardCan you please describe the specific components that each of these structures are comprised of ( alpha helices and beta sheets) in more detail? Also, what do the different colors represent? Your reply will be greatly appreciated. The ligand that was assigned to me is tadalafil.arrow_forwardAre all the amino-acids soluble in water? Explain why?arrow_forward
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