CUSTOMIZED LAB MANUAL FOR BIOLOGY 1407
14th Edition
ISBN: 9781307717440
Author: Mader
Publisher: MCG
expand_more
expand_more
format_list_bulleted
Question
Chapter 33, Problem T20.1BYB
Summary Introduction
To determine:
The hormones that influence behavior.
Introduction:
The behavior of any species in the world changes with the environment, with the people around and even the hormones can influence the behavioral pattern. Hormones are correlated to the behaviors and emotions which change the mood of the person by releasing certain chemicals in the body.
Expert Solution & Answer
Explanation of Solution
Some factors, which are responsible for the behavior, are given below:
The neurotransmitter like dopamine can change the mood to a pleasurable mood which transmits the signals from brain and neurons.
The hormones like adrenaline, cortisol and melatonin hormones control the fear emotions. When a person is stressed, the cortisol hormones are released. The stress causes the chances in the behavior and long term stress may lead to depression, anxiety and personality disorders.
Gonadal hormones like estrogen, progesterone and testosterone are produced by the reproductive organs like ovaries and testes. These hormones affect the mood of the person.
Hormones are interrelated with the behaviors and can regulate the emotions causing a variety of mood swings that can cause an imbalance with a mix of depression, anxiety and other related emotions.
Conclusion
The balance and imbalance of the hormones causes behavioral changes in humans and also in animals which can cause happiness, sadness, stress, anger, anxiety and give a mix of other emotions.
Want to see more full solutions like this?
Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!
Students have asked these similar questions
influences of environment on the phenotype.
What is the difference between codominance and phenotypic plasticity?
Explain the differences between polygeny and pleiotropy,
Chapter 33 Solutions
CUSTOMIZED LAB MANUAL FOR BIOLOGY 1407
Ch. 33.1 - Understand what is meant by the term nurture...Ch. 33.1 - Prob. 2LOCh. 33.1 - Prob. 1CYPCh. 33.1 - Prob. 2CYPCh. 33.2 - Prob. 1LOCh. 33.2 - Prob. 2LOCh. 33.2 - Prob. 1CYPCh. 33.2 - Prob. 2CYPCh. 33.3 - Prob. 1LOCh. 33.3 - Prob. 2LO
Ch. 33.3 - Prob. 1CYPCh. 33.3 - Prob. 2CYPCh. 33.3 - Prob. 1QTCCh. 33.3 - Prob. 2QTCCh. 33.3 - If it can be shown that animals have emotions,...Ch. 33.4 - Prob. 1LOCh. 33.4 - Explain why females should be choosier than males...Ch. 33.4 - Prob. 3LOCh. 33.4 - Prob. 1QTCCh. 33.4 - Prob. 2QTCCh. 33.4 - Prob. 3QTCCh. 33.4 - Explain how territoriality is related to foraging...Ch. 33.4 - Compare and contrast reproductive strategies and...Ch. 33.4 - Prob. 3CYPCh. 33 - Prob. T20.1BYBCh. 33 - Prob. S23.3BYBCh. 33 - Prob. S27.3BYBCh. 33 - Prob. 1CSCh. 33 - Prob. 2CSCh. 33 - Prob. 1ACh. 33 - Prob. 2ACh. 33 - Prob. 3ACh. 33 - Prob. 4ACh. 33 - Prob. 5ACh. 33 - Prob. 6ACh. 33 - Prob. 7ACh. 33 - Prob. 8ACh. 33 - Prob. 9ACh. 33 - Prob. 10ACh. 33 - Prob. 11ACh. 33 - Prob. 12ACh. 33 - Prob. 13ACh. 33 - For questions 6-9. match the type of communication...Ch. 33 - Prob. 15ACh. 33 - You are studying two populations of rats—one in...Ch. 33 - Prob. 2TCCh. 33 - Prob. 3TC
Knowledge Booster
Similar questions
- If using animals in medical experiments could save human lives, is it ethical to do so? In your answer, apply at least one ethical theory in support of your position.arrow_forwardYou 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_forward
- You 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_forwardDesign a grafting experiment to determine if limb mesoderm determines forelimb / hindlimb identity. Include the experiment, a control, and an interpretation in your answer.arrow_forwardThe Snapdragon is a popular garden flower that comes in a variety of colours, including red, yellow, and orange. The genotypes and associated phenotypes for some of these flowers are as follows: aabb: yellow AABB, AABb, AaBb, and AaBB: red AAbb and Aabb: orange aaBB: yellow aaBb: ? Based on this information, what would the phenotype of a Snapdragon with the genotype aaBb be and why? Question 21 options: orange because A is epistatic to B yellow because A is epistatic to B red because B is epistatic to A orange because B is epistatic to A red because A is epistatic to B yellow because B is epistatic to Aarrow_forward
- 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.arrow_forwardA 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.arrow_forwardWith 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-haemoglobinarrow_forward
- 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-haemoglobinarrow_forwardWhich ONE of the following is FALSE regarding haemoglobin? It has two alpha subunits and two beta subunits. The subunits are joined by disulphide bonds. Each subunit covalently binds a haem group. Conformational change in one subunit can be transmitted to another. There are many variant ("mutant") forms of haemoglobin that are not harmful.arrow_forwardWhich ONE of the following is FALSE regarding haemoglobin? It has two alpha subunits and two beta subunits. The subunits are joined by disulphide bonds. Each subunit covalently binds a haem group. Conformational change in one subunit can be transmitted to another. There are many variant ("mutant") forms of haemoglobin that are not harmful.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Human Anatomy & Physiology (11th Edition)BiologyISBN:9780134580999Author:Elaine N. Marieb, Katja N. HoehnPublisher:PEARSON
Biology 2eBiologyISBN:9781947172517Author:Matthew Douglas, Jung Choi, Mary Ann ClarkPublisher:OpenStax
Anatomy & PhysiologyBiologyISBN:9781259398629Author:McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa StouterPublisher:Mcgraw Hill Education,
Molecular Biology of the Cell (Sixth Edition)BiologyISBN:9780815344322Author:Bruce Alberts, Alexander D. Johnson, Julian Lewis, David Morgan, Martin Raff, Keith Roberts, Peter WalterPublisher:W. W. Norton & Company
Laboratory Manual For Human Anatomy & PhysiologyBiologyISBN:9781260159363Author:Martin, Terry R., Prentice-craver, CynthiaPublisher:McGraw-Hill Publishing Co.
Inquiry Into Life (16th Edition)BiologyISBN:9781260231700Author:Sylvia S. Mader, Michael WindelspechtPublisher:McGraw Hill Education
Human Anatomy & Physiology (11th Edition)
Biology
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:PEARSON
Biology 2e
Biology
ISBN:9781947172517
Author:Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher:OpenStax
Anatomy & Physiology
Biology
ISBN:9781259398629
Author:McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa Stouter
Publisher:Mcgraw Hill Education,
Molecular Biology of the Cell (Sixth Edition)
Biology
ISBN:9780815344322
Author:Bruce Alberts, Alexander D. Johnson, Julian Lewis, David Morgan, Martin Raff, Keith Roberts, Peter Walter
Publisher:W. W. Norton & Company
Laboratory Manual For Human Anatomy & Physiology
Biology
ISBN:9781260159363
Author:Martin, Terry R., Prentice-craver, Cynthia
Publisher:McGraw-Hill Publishing Co.
Inquiry Into Life (16th Edition)
Biology
ISBN:9781260231700
Author:Sylvia S. Mader, Michael Windelspecht
Publisher:McGraw Hill Education