Principles of Anatomy and Physiology
15th Edition
ISBN: 9781119329398
Author: Gerard J Tortora, Bryan Derrickson
Publisher: John Wiley & Sons Inc
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Chapter 14, Problem 13CP
Summary Introduction
To review:
The role played by the epithalamus in performing and maintaining bodily functions.
Introduction:
Epithalamus is positioned at the dorsal posterior part of the diencephalon. It acts as a pathway between the rest of the body and the limbic system, which consists of cortical and cerebral structures involved in emotion and motivational drives. The epithalamus comprises the pineal gland, stria medullaris, and habenular nuclei.
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If you transplant trunk neural crest into the cranial neural crest region of a developing embryo, will you see the donor tissue form cartilage?
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Chapter 14 Solutions
Principles of Anatomy and Physiology
Ch. 14 - Compare the sizes and locations of the cerebrum...Ch. 14 - Prob. 2CPCh. 14 - Prob. 3CPCh. 14 - Prob. 4CPCh. 14 - Prob. 5CPCh. 14 - 6. Where are the medulla, pons, and midbrain...Ch. 14 - Prob. 7CPCh. 14 - Prob. 8CPCh. 14 - Describe the location and principal parts of the...Ch. 14 - 10. Where do the axons of each of the three pairs...
Ch. 14 - Prob. 11CPCh. 14 - Prob. 12CPCh. 14 - Prob. 13CPCh. 14 - Define a circumventricular organ.Ch. 14 - 15. List and locate the lobes of the cerebrum. How...Ch. 14 - Prob. 16CPCh. 14 - Prob. 17CPCh. 14 - Prob. 18CPCh. 14 - Prob. 19CPCh. 14 - Prob. 20CPCh. 14 - Prob. 21CPCh. 14 - Prob. 22CPCh. 14 - How are cranial nerves named and numbered?Ch. 14 - Prob. 24CPCh. 14 - Prob. 25CPCh. 14 - Prob. 26CPCh. 14 - Prob. 27CPCh. 14 - Prob. 28CPCh. 14 - Prob. 29CPCh. 14 - Prob. 30CPCh. 14 - Prob. 31CPCh. 14 - Prob. 32CPCh. 14 - Prob. 33CPCh. 14 - 34. Where do the motor axons of the accessory (XI)...Ch. 14 - Prob. 35CPCh. 14 - Prob. 36CPCh. 14 - Prob. 37CPCh. 14 - An elderly relative suffered a CVA (stroke) and...Ch. 14 - Prob. 2CTQCh. 14 - 3. You have been hired by a pharmaceutical company...
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- 8. Aerobic respiration of a 5 mM solution of tripeptide that is composed of the following three amino acids; alanine, leucine and isoleucine. Alanine breaks down to pyruvate, leucine breaks down to Acetyl-CoA and isoleucine breaks down to succinyl-CoA. Alanine NADH FADH2 OP ATP SLP ATP Total ATP Leucine Isoleucine Totals Show your work using dimensional analysis here: 4arrow_forward9. Aerobic respiration of one lipid molecule. The lipid is composed of one glycerol molecule connected to two fatty acid tails. One fatty acid is 12 carbons long and the other fatty acid is 18 carbons long in the figure below. Use the information below to determine how much ATP will be produced from the glycerol part of the lipid. Then, in part B, determine how much ATP is produced from the 2 fatty acids of the lipid. Finally put the NADH and ATP yields together from the glycerol and fatty acids (part A and B) to determine your total number of ATP produced per lipid. Assume no other carbon source is available. fatty acids glycerol 18 carbons 12 carbons 0=arrow_forwardinfluences of environment on the phenotype.arrow_forward
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- You aim to test the hypothesis that the Tbx4 and Tbx5 genes inhibit each other's expression during limb development. With access to chicken embryos and viruses capable of overexpressing Tbx4 and Tbx5, describe an experiment to investigate whether these genes suppress each other's expression in the limb buds. What results would you expect if they do repress each other? What results would you expect if they do not repress each other?arrow_forwardYou decide to delete Fgf4 and Fgf8 specifically in the limb bud. Explain why you would not knock out these genes in the entire embryo instead.arrow_forwardYou implant an FGF10-coated bead into the anterior flank of a chicken embryo, directly below the level of the wing bud. What is the phenotype of the resulting ectopic limb? Briefly describe the expected expression domains of 1) Shh, 2) Tbx4, and 3) Tbx5 in the resulting ectopic limb bud.arrow_forward
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