Which of these is NOT a method by which sensory receptors receive information about the internal or external environment? a. Changes in pressure b. Light or heat changes c. Changes in molecular concentration d. All of these are used by sensory receptors.

Question

Want to see more full solutions like this?

Answer 1

Textbook Question

Chapter 44, Problem 1U

Which of these is NOT a method by which sensory receptors receive information about the internal or external environment?

a. Changes in pressure

b. Light or heat changes

c. Changes in molecular concentration

d. All of these are used by sensory receptors.

Expert Solution & Answer

Summary Introduction

Introduction:

The receptors, which provide information about the environment are known as sensory receptors. The two types of sensory receptors are exteroceptors and interoceptors. The exteroceptors are responsible for sensing the stimuli that arise in the external environment and the interoceptors are responsible for sensing the stimuli which arises within the body.

The exteroceptors and interoceptors are further divided as mechanoreceptors, chemoreceptors and electromagnetic receptors.

Answer to Problem 1U

Correct answer:

The sensory receptors are stimulated by pressure, heat, light and chemical changes in the environment. Therefore, option d. is correct.

Explanation of Solution

Reason for the correct statement:

The different types of sensory receptors are mechanoreceptors, chemoreceptors and electromagnetic receptors. The mechanoreceptors are stimulated by mechanical forces such as pressure, the chemoreceptors are stimulated by chemical changes, and the electromagnetic receptors are stimulated by heat and light.

Option d. is given as "all of these are used by sensory receptors".

As, “sensory receptors receive information from the changes in light, heat, pressure and molecular concentration”, is the right answer.

Hence, option d. is correct.

Reasons for the incorrect statements:

Option a. is given as “Changes in pressure”.

The changes in light, heat and molecular concentrations are also detected by the electromagnetic receptors and the chemoreceptors. So, it is a wrong answer.

Option b. is given as “Light or heat changes”

The changes in pressure and changes in molecular concentration are also detected by the type of sensory receptors, mechanoreceptors and the chemoreceptors. So, it is a wrong answer.

Option c. is given as “Changes in molecular concentration”.

The sensory receptors mechanoreceptors and electromagnetic receptors use the information from changes in pressure, light and heat. So, it is a wrong answer.

Hence, options a., b. and c. are incorrect.

Conclusion

The sensory receptors receive information about the internal and external environment by using the information from changes in light, heat, pressure and molecular concentration.

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

19. On the diagram below a. Label the three pictures as: DNA; polypeptide; or RNA. b. Label the arrows as: translation or transcription/RNA processing. c. Add the following details to the diagram. Promoter region TATA box Transcription start site Transcription terminator Intron (A,B,C,D) Exons (1,2,3,4,5) Splice sites 5' cap 5' UTR (untranslated region) 3' poly A tail 3' UTR (untranslated region) Translational start (AUG) Translational stop (UGA, UAG, or UAA) N and C ends of polypeptide 0000

Match the letter labels in the figure below to the terms. Some letter labels are not used. MNNNNNNIN M C B A M D F E H K G 8

The diagram below illustrates a quorum sensing pathway from Staphylococcus aureus. Please answer the following questions. 1. Autoinduction is part of the quorum sensing system. Which promoter (P2 or P3) is critical for autoinduction? 2)This staphylococcus aureus grows on human wounds, causing severe infections. You would like to start a clinical trial to treat these wound infections. Please describe: a) What molecule do you recommend for the trial. Why? b) Your trial requires that Staphylococcus aureus be isolated from the wound and submitted to genome sequencing before admittance. Why? What are you testing for? 3) If a mutation arises where the Promoter P3 is constitutively active, how would that influence sensitivity to AIP? Please explain your rationale. 4) This pathway is sensitive to bacterial cell density. Describe two separate mutation that would render the pathway active independent of cell density. Briefly explain your rationale. Mutation 1 Mutation 2

Answer 2

Textbook Question

Chapter 44, Problem 1U

Which of these is NOT a method by which sensory receptors receive information about the internal or external environment?

a. Changes in pressure

b. Light or heat changes

c. Changes in molecular concentration

d. All of these are used by sensory receptors.

Expert Solution & Answer

Summary Introduction

Introduction:

The receptors, which provide information about the environment are known as sensory receptors. The two types of sensory receptors are exteroceptors and interoceptors. The exteroceptors are responsible for sensing the stimuli that arise in the external environment and the interoceptors are responsible for sensing the stimuli which arises within the body.

The exteroceptors and interoceptors are further divided as mechanoreceptors, chemoreceptors and electromagnetic receptors.

Answer to Problem 1U

Correct answer:

The sensory receptors are stimulated by pressure, heat, light and chemical changes in the environment. Therefore, option d. is correct.

Explanation of Solution

Reason for the correct statement:

The different types of sensory receptors are mechanoreceptors, chemoreceptors and electromagnetic receptors. The mechanoreceptors are stimulated by mechanical forces such as pressure, the chemoreceptors are stimulated by chemical changes, and the electromagnetic receptors are stimulated by heat and light.

Option d. is given as "all of these are used by sensory receptors".

As, “sensory receptors receive information from the changes in light, heat, pressure and molecular concentration”, is the right answer.

Hence, option d. is correct.

Reasons for the incorrect statements:

Option a. is given as “Changes in pressure”.

The changes in light, heat and molecular concentrations are also detected by the electromagnetic receptors and the chemoreceptors. So, it is a wrong answer.

Option b. is given as “Light or heat changes”

The changes in pressure and changes in molecular concentration are also detected by the type of sensory receptors, mechanoreceptors and the chemoreceptors. So, it is a wrong answer.

Option c. is given as “Changes in molecular concentration”.

The sensory receptors mechanoreceptors and electromagnetic receptors use the information from changes in pressure, light and heat. So, it is a wrong answer.

Hence, options a., b. and c. are incorrect.

Conclusion

The sensory receptors receive information about the internal and external environment by using the information from changes in light, heat, pressure and molecular concentration.

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!

Answer 3

Textbook Question

Chapter 44, Problem 1U

Which of these is NOT a method by which sensory receptors receive information about the internal or external environment?

a. Changes in pressure

b. Light or heat changes

c. Changes in molecular concentration

d. All of these are used by sensory receptors.

Expert Solution & Answer

Summary Introduction

Introduction:

The receptors, which provide information about the environment are known as sensory receptors. The two types of sensory receptors are exteroceptors and interoceptors. The exteroceptors are responsible for sensing the stimuli that arise in the external environment and the interoceptors are responsible for sensing the stimuli which arises within the body.

The exteroceptors and interoceptors are further divided as mechanoreceptors, chemoreceptors and electromagnetic receptors.

Answer to Problem 1U

Correct answer:

The sensory receptors are stimulated by pressure, heat, light and chemical changes in the environment. Therefore, option d. is correct.

Explanation of Solution

Reason for the correct statement:

The different types of sensory receptors are mechanoreceptors, chemoreceptors and electromagnetic receptors. The mechanoreceptors are stimulated by mechanical forces such as pressure, the chemoreceptors are stimulated by chemical changes, and the electromagnetic receptors are stimulated by heat and light.

Option d. is given as "all of these are used by sensory receptors".

As, “sensory receptors receive information from the changes in light, heat, pressure and molecular concentration”, is the right answer.

Hence, option d. is correct.

Reasons for the incorrect statements:

Option a. is given as “Changes in pressure”.

The changes in light, heat and molecular concentrations are also detected by the electromagnetic receptors and the chemoreceptors. So, it is a wrong answer.

Option b. is given as “Light or heat changes”

The changes in pressure and changes in molecular concentration are also detected by the type of sensory receptors, mechanoreceptors and the chemoreceptors. So, it is a wrong answer.

Option c. is given as “Changes in molecular concentration”.

The sensory receptors mechanoreceptors and electromagnetic receptors use the information from changes in pressure, light and heat. So, it is a wrong answer.

Hence, options a., b. and c. are incorrect.

Conclusion

The sensory receptors receive information about the internal and external environment by using the information from changes in light, heat, pressure and molecular concentration.

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!

Answer 4

Textbook Question

Chapter 44, Problem 1U

Which of these is NOT a method by which sensory receptors receive information about the internal or external environment?

a. Changes in pressure

b. Light or heat changes

c. Changes in molecular concentration

d. All of these are used by sensory receptors.

Expert Solution & Answer

Summary Introduction

Introduction:

The receptors, which provide information about the environment are known as sensory receptors. The two types of sensory receptors are exteroceptors and interoceptors. The exteroceptors are responsible for sensing the stimuli that arise in the external environment and the interoceptors are responsible for sensing the stimuli which arises within the body.

The exteroceptors and interoceptors are further divided as mechanoreceptors, chemoreceptors and electromagnetic receptors.

Answer to Problem 1U

Correct answer:

The sensory receptors are stimulated by pressure, heat, light and chemical changes in the environment. Therefore, option d. is correct.

Explanation of Solution

Reason for the correct statement:

The different types of sensory receptors are mechanoreceptors, chemoreceptors and electromagnetic receptors. The mechanoreceptors are stimulated by mechanical forces such as pressure, the chemoreceptors are stimulated by chemical changes, and the electromagnetic receptors are stimulated by heat and light.

Option d. is given as "all of these are used by sensory receptors".

As, “sensory receptors receive information from the changes in light, heat, pressure and molecular concentration”, is the right answer.

Hence, option d. is correct.

Reasons for the incorrect statements:

Option a. is given as “Changes in pressure”.

The changes in light, heat and molecular concentrations are also detected by the electromagnetic receptors and the chemoreceptors. So, it is a wrong answer.

Option b. is given as “Light or heat changes”

The changes in pressure and changes in molecular concentration are also detected by the type of sensory receptors, mechanoreceptors and the chemoreceptors. So, it is a wrong answer.

Option c. is given as “Changes in molecular concentration”.

The sensory receptors mechanoreceptors and electromagnetic receptors use the information from changes in pressure, light and heat. So, it is a wrong answer.

Hence, options a., b. and c. are incorrect.

Conclusion

The sensory receptors receive information about the internal and external environment by using the information from changes in light, heat, pressure and molecular concentration.

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!

Answer 5

Textbook Question

Answer 6

Textbook Question

Answer 7

Expert Solution & Answer

Summary Introduction

Introduction:

The receptors, which provide information about the environment are known as sensory receptors. The two types of sensory receptors are exteroceptors and interoceptors. The exteroceptors are responsible for sensing the stimuli that arise in the external environment and the interoceptors are responsible for sensing the stimuli which arises within the body.

The exteroceptors and interoceptors are further divided as mechanoreceptors, chemoreceptors and electromagnetic receptors.

Answer to Problem 1U

Correct answer:

The sensory receptors are stimulated by pressure, heat, light and chemical changes in the environment. Therefore, option d. is correct.

Explanation of Solution

Reason for the correct statement:

The different types of sensory receptors are mechanoreceptors, chemoreceptors and electromagnetic receptors. The mechanoreceptors are stimulated by mechanical forces such as pressure, the chemoreceptors are stimulated by chemical changes, and the electromagnetic receptors are stimulated by heat and light.

Option d. is given as "all of these are used by sensory receptors".

As, “sensory receptors receive information from the changes in light, heat, pressure and molecular concentration”, is the right answer.

Hence, option d. is correct.

Reasons for the incorrect statements:

Option a. is given as “Changes in pressure”.

The changes in light, heat and molecular concentrations are also detected by the electromagnetic receptors and the chemoreceptors. So, it is a wrong answer.

Option b. is given as “Light or heat changes”

The changes in pressure and changes in molecular concentration are also detected by the type of sensory receptors, mechanoreceptors and the chemoreceptors. So, it is a wrong answer.

Option c. is given as “Changes in molecular concentration”.

The sensory receptors mechanoreceptors and electromagnetic receptors use the information from changes in pressure, light and heat. So, it is a wrong answer.

Hence, options a., b. and c. are incorrect.

Conclusion

The sensory receptors receive information about the internal and external environment by using the information from changes in light, heat, pressure and molecular concentration.

Answer 8

Expert Solution & Answer

Summary Introduction

Introduction:

The receptors, which provide information about the environment are known as sensory receptors. The two types of sensory receptors are exteroceptors and interoceptors. The exteroceptors are responsible for sensing the stimuli that arise in the external environment and the interoceptors are responsible for sensing the stimuli which arises within the body.

The exteroceptors and interoceptors are further divided as mechanoreceptors, chemoreceptors and electromagnetic receptors.

Answer to Problem 1U

Correct answer:

The sensory receptors are stimulated by pressure, heat, light and chemical changes in the environment. Therefore, option d. is correct.

Explanation of Solution

Reason for the correct statement:

The different types of sensory receptors are mechanoreceptors, chemoreceptors and electromagnetic receptors. The mechanoreceptors are stimulated by mechanical forces such as pressure, the chemoreceptors are stimulated by chemical changes, and the electromagnetic receptors are stimulated by heat and light.

Option d. is given as "all of these are used by sensory receptors".

As, “sensory receptors receive information from the changes in light, heat, pressure and molecular concentration”, is the right answer.

Hence, option d. is correct.

Reasons for the incorrect statements:

Option a. is given as “Changes in pressure”.

The changes in light, heat and molecular concentrations are also detected by the electromagnetic receptors and the chemoreceptors. So, it is a wrong answer.

Option b. is given as “Light or heat changes”

The changes in pressure and changes in molecular concentration are also detected by the type of sensory receptors, mechanoreceptors and the chemoreceptors. So, it is a wrong answer.

Option c. is given as “Changes in molecular concentration”.

The sensory receptors mechanoreceptors and electromagnetic receptors use the information from changes in pressure, light and heat. So, it is a wrong answer.

Hence, options a., b. and c. are incorrect.

Conclusion

The sensory receptors receive information about the internal and external environment by using the information from changes in light, heat, pressure and molecular concentration.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Summary Introduction

Introduction:

The receptors, which provide information about the environment are known as sensory receptors. The two types of sensory receptors are exteroceptors and interoceptors. The exteroceptors are responsible for sensing the stimuli that arise in the external environment and the interoceptors are responsible for sensing the stimuli which arises within the body.

The exteroceptors and interoceptors are further divided as mechanoreceptors, chemoreceptors and electromagnetic receptors.

Answer 12

Answer to Problem 1U

Correct answer:

The sensory receptors are stimulated by pressure, heat, light and chemical changes in the environment. Therefore, option d. is correct.

Answer 13

Explanation of Solution

Reason for the correct statement:

The different types of sensory receptors are mechanoreceptors, chemoreceptors and electromagnetic receptors. The mechanoreceptors are stimulated by mechanical forces such as pressure, the chemoreceptors are stimulated by chemical changes, and the electromagnetic receptors are stimulated by heat and light.

Option d. is given as "all of these are used by sensory receptors".

As, “sensory receptors receive information from the changes in light, heat, pressure and molecular concentration”, is the right answer.

Hence, option d. is correct.

Reasons for the incorrect statements:

Option a. is given as “Changes in pressure”.

The changes in light, heat and molecular concentrations are also detected by the electromagnetic receptors and the chemoreceptors. So, it is a wrong answer.

Option b. is given as “Light or heat changes”

The changes in pressure and changes in molecular concentration are also detected by the type of sensory receptors, mechanoreceptors and the chemoreceptors. So, it is a wrong answer.

Option c. is given as “Changes in molecular concentration”.

The sensory receptors mechanoreceptors and electromagnetic receptors use the information from changes in pressure, light and heat. So, it is a wrong answer.

Hence, options a., b. and c. are incorrect.

Answer 14

Conclusion

The sensory receptors receive information about the internal and external environment by using the information from changes in light, heat, pressure and molecular concentration.

Answer 15

Ch. 44 - Which of these is NOT a method by which sensory...Ch. 44 - Which of the following correctly lists the steps...Ch. 44 - All sensory receptors are able to initiate nerve...Ch. 44 - In the fairy tale, Sleeping Beauty fell asleep...Ch. 44 - The ear detects sound by the movement of a. the...Ch. 44 - Hair cells in the vestibular apparatus of...Ch. 44 - ________ is the photopigment contained within both...Ch. 44 - Which of the following is NOT a method used by...Ch. 44 - Prob. 9U Ch. 44 - What do the sensory systems of annelids, mollusks,...

Which of these is NOT a method by which sensory receptors receive information about the internal or external environment? a. Changes in pressure b. Light or heat changes c. Changes in molecular concentration d. All of these are used by sensory receptors.

Solution Summary: The author explains that sensory receptors receive information about the internal and external environment by using the information from changes in pressure, light, and heat.

Concept explainers

Videos

Answer to Problem 1U

Explanation of Solution

Want to see more full solutions like this?

Chapter 44 Solutions