Biology
12th Edition
ISBN: 9780134813448
Author: Audesirk, Teresa, Gerald, Byers, Bruce E.
Publisher: Pearson,
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Chapter 9.6, Problem 1HYEW
The saliva of dogs, like the saliva of most mammals (including humans), contains enzymes, antibacterial compounds, and growth factors. When a dog licks a wound, it not only cleans out some of the dirt and kills some of the bacteria that may have entered, but also leaves growth factors behind. The growth factors speed up the synthesis of cyclins, thereby stimulating the division of cells that regenerate the skin, helping to heal the wound more rapidly.
Why Dogs Lick Their Wounds?
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Chapter 9 Solutions
Biology
Ch. 9.1 - describe the types of cells found in a...Ch. 9.1 - Prob. 2CYLCh. 9.2 - describe the prokaryotic cell cycle and the major...Ch. 9.3 - describe the structure of a eukaryotic chromosome?Ch. 9.3 - describe the functions of telomeres and...Ch. 9.4 - Body, Heal Thyself Ligaments and tendons have a...Ch. 9.4 - describe the events of the eukaryotic cell cycle?Ch. 9.4 - explain the difference between mitotic cell...Ch. 9.5 - What would the consequences be if one set of...Ch. 9.5 - Body, Heal Thyself The precision of mitotic cell...
Ch. 9.5 - describe the steps of mitotic cell division?Ch. 9.5 - describe the usual outcome of mitotic cell...Ch. 9.5 - Prob. 3CYLCh. 9.6 - The saliva of dogs, like the saliva of most...Ch. 9.6 - describe the interactions among growth factors,...Ch. 9.6 - explain how a cell protects against producing...Ch. 9.6 - Yesterday, when Daniel was showering after a...Ch. 9.6 - Prob. 2TCCh. 9 - A cell that remains capable of dividing throughout...Ch. 9 - Prob. 2MCCh. 9 - Prob. 3MCCh. 9 - How does prokaryotic fission differ from...Ch. 9 - Prob. 5MCCh. 9 - The genetic material of all living organisms is...Ch. 9 - Prokaryotic cells divide by a process called...Ch. 9 - Prob. 3FIBCh. 9 - Prob. 4FIBCh. 9 - The four phases of mitosis are _________,...Ch. 9 - Prob. 6FIBCh. 9 - Diagram and describe the eukaryotic cell cycle....Ch. 9 - Prob. 2RQCh. 9 - Prob. 3RQCh. 9 - Define the following terms: centromere, telomere,...Ch. 9 - Prob. 5RQCh. 9 - Prob. 6RQCh. 9 - Prob. 7RQCh. 9 - Most nerve cells in the adult human central...Ch. 9 - Prob. 2AC
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