The effect of a water-soluble peptide hormone such as insulin is generally quicker than that of a steroid hormone such as estrogen because a. peptide hormones exert changes using molecules already present in the target cell. b. steroid hormones trigger the synthesis of new proteins. c. steroid hormones cannot pass through the cell’s plasma membrane. d. Both a and b are correct.

Question

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Answer 1

Textbook Question

Chapter 28, Problem 1MCQ

The effect of a water-soluble peptide hormone such as insulin is generally quicker than that of a steroid hormone such as estrogen because

a. peptide hormones exert changes using molecules already present in the target cell.
b. steroid hormones trigger the synthesis of new proteins.
c. steroid hormones cannot pass through the cell’s plasma membrane.
d. Both a and b are correct.

Expert Solution & Answer

Summary Introduction

Introduction:

Steroid hormones are fat soluble hormone and regulate the development of male and female sex characteristics. Amine hormone is synthesized from amino acids. The water-soluble hormone cannot cross the plasma membrane thus its receptors are present on the cell membrane.

Answer to Problem 1MCQ

Correct answer:

Water-soluble peptide hormone exerts a quick response than that of a steroid hormone because peptide hormones introduce changes using molecules already present in the target cell, whereas steroid hormones act by synthesizing a new protein. Therefore, option d. is correct.

Explanation of Solution

Reason for the correct statement

The receptor of peptide hormone does not readily pass through the cell membrane and they have receptors for peptide hormones on the cell surface of their target cells that trigger the change in cell metabolism. Steroid hormones alter the DNA transcription rate nucleus and change protein synthesis pattern and change the structure and metabolism of target cells.

Option d. is given as “both a and b are correct”.

As “different hormone actions exerted through changes in protein phosphorylation or through changes in gene expression. Different mechanism of action for peptide hormones working through membrane receptors, and steroids hormones working through nuclear receptors. ”, is the right answer.

Hence, option d. is correct.

Reasons for the incorrect statements:

Option a. is given as “peptide hormones exert changes using molecules already present in the target cell”.

Receptor for peptide hormones already present on target cell membrane and steroid hormones change the cell metabolism after binding to nuclear receptors. So, it is a wrong answer.

Option b. is given as “steroid hormones trigger the synthesis of new proteins”

Steroid hormones enter the cell by diffusion across the plasma membrane and bind to specific cytoplasmic receptor and translocation to the nucleus. In the nucleus, steroid hormones alter the gene transcription. So, it is a wrong answer.

Option c. is given as “steroid hormone cannot pass through the cell’s plasma membrane”.

Steroid hormones are fat soluble and can easily pass through the cell membrane. So, it is a wrong answer.

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

Conclusion

Steroid hormones are soluble in the plasma membrane and readily enter the cytosol. Steroid bind to intracellular receptors, either in the cytosol or in the nucleus, the hormone receptor complex acts as a transcription factor which alters the gene products.

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Students have asked these similar questions

which of the following happens when a therapeutic synthetic homone is introduced intno the body to treat patients natural hormone insufficiency?(select all that apply) A. The target cell responds the same way as when the hormone is natural B. the synthetic hormone has no effect on the target tissues C. the amount of natural hormone produced by the patients body declines D. the synthetic hormone is destroyed before it can have an effect on the target tissue.

When a catecholamine or peptide hormone binds to receptors on the surface of a cell, A. The hormone is transported to the nucleus where it alters the activity of dna. B. The cell membrane becomes less permeable. C. The cell becomes inactive. D. A second messenger appears in the cytoplasm.

Which of the following statements about steroid and non-steroid hormones is false?a. Non-steroid hormones typically act through second messengers such as cAMP.b. Non-steroid hormones are not lipid soluble and cannot enter the target cell.c. Steroid hormones act usually slower than non-steroid hormones.d. Cortisol and aldosterone are non-steroid hormones that are produced by the cortex of the adrenal gland

Answer 2

Textbook Question

Chapter 28, Problem 1MCQ

The effect of a water-soluble peptide hormone such as insulin is generally quicker than that of a steroid hormone such as estrogen because

a. peptide hormones exert changes using molecules already present in the target cell.
b. steroid hormones trigger the synthesis of new proteins.
c. steroid hormones cannot pass through the cell’s plasma membrane.
d. Both a and b are correct.

Expert Solution & Answer

Summary Introduction

Introduction:

Steroid hormones are fat soluble hormone and regulate the development of male and female sex characteristics. Amine hormone is synthesized from amino acids. The water-soluble hormone cannot cross the plasma membrane thus its receptors are present on the cell membrane.

Answer to Problem 1MCQ

Correct answer:

Water-soluble peptide hormone exerts a quick response than that of a steroid hormone because peptide hormones introduce changes using molecules already present in the target cell, whereas steroid hormones act by synthesizing a new protein. Therefore, option d. is correct.

Explanation of Solution

Reason for the correct statement

The receptor of peptide hormone does not readily pass through the cell membrane and they have receptors for peptide hormones on the cell surface of their target cells that trigger the change in cell metabolism. Steroid hormones alter the DNA transcription rate nucleus and change protein synthesis pattern and change the structure and metabolism of target cells.

Option d. is given as “both a and b are correct”.

As “different hormone actions exerted through changes in protein phosphorylation or through changes in gene expression. Different mechanism of action for peptide hormones working through membrane receptors, and steroids hormones working through nuclear receptors. ”, is the right answer.

Hence, option d. is correct.

Reasons for the incorrect statements:

Option a. is given as “peptide hormones exert changes using molecules already present in the target cell”.

Receptor for peptide hormones already present on target cell membrane and steroid hormones change the cell metabolism after binding to nuclear receptors. So, it is a wrong answer.

Option b. is given as “steroid hormones trigger the synthesis of new proteins”

Steroid hormones enter the cell by diffusion across the plasma membrane and bind to specific cytoplasmic receptor and translocation to the nucleus. In the nucleus, steroid hormones alter the gene transcription. So, it is a wrong answer.

Option c. is given as “steroid hormone cannot pass through the cell’s plasma membrane”.

Steroid hormones are fat soluble and can easily pass through the cell membrane. So, it is a wrong answer.

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

Conclusion

Steroid hormones are soluble in the plasma membrane and readily enter the cytosol. Steroid bind to intracellular receptors, either in the cytosol or in the nucleus, the hormone receptor complex acts as a transcription factor which alters the gene products.

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Answer 3

Textbook Question

Chapter 28, Problem 1MCQ

The effect of a water-soluble peptide hormone such as insulin is generally quicker than that of a steroid hormone such as estrogen because

a. peptide hormones exert changes using molecules already present in the target cell.
b. steroid hormones trigger the synthesis of new proteins.
c. steroid hormones cannot pass through the cell’s plasma membrane.
d. Both a and b are correct.

Expert Solution & Answer

Summary Introduction

Introduction:

Steroid hormones are fat soluble hormone and regulate the development of male and female sex characteristics. Amine hormone is synthesized from amino acids. The water-soluble hormone cannot cross the plasma membrane thus its receptors are present on the cell membrane.

Answer to Problem 1MCQ

Correct answer:

Water-soluble peptide hormone exerts a quick response than that of a steroid hormone because peptide hormones introduce changes using molecules already present in the target cell, whereas steroid hormones act by synthesizing a new protein. Therefore, option d. is correct.

Explanation of Solution

Reason for the correct statement

The receptor of peptide hormone does not readily pass through the cell membrane and they have receptors for peptide hormones on the cell surface of their target cells that trigger the change in cell metabolism. Steroid hormones alter the DNA transcription rate nucleus and change protein synthesis pattern and change the structure and metabolism of target cells.

Option d. is given as “both a and b are correct”.

As “different hormone actions exerted through changes in protein phosphorylation or through changes in gene expression. Different mechanism of action for peptide hormones working through membrane receptors, and steroids hormones working through nuclear receptors. ”, is the right answer.

Hence, option d. is correct.

Reasons for the incorrect statements:

Option a. is given as “peptide hormones exert changes using molecules already present in the target cell”.

Receptor for peptide hormones already present on target cell membrane and steroid hormones change the cell metabolism after binding to nuclear receptors. So, it is a wrong answer.

Option b. is given as “steroid hormones trigger the synthesis of new proteins”

Steroid hormones enter the cell by diffusion across the plasma membrane and bind to specific cytoplasmic receptor and translocation to the nucleus. In the nucleus, steroid hormones alter the gene transcription. So, it is a wrong answer.

Option c. is given as “steroid hormone cannot pass through the cell’s plasma membrane”.

Steroid hormones are fat soluble and can easily pass through the cell membrane. So, it is a wrong answer.

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

Conclusion

Steroid hormones are soluble in the plasma membrane and readily enter the cytosol. Steroid bind to intracellular receptors, either in the cytosol or in the nucleus, the hormone receptor complex acts as a transcription factor which alters the gene products.

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Answer 4

Textbook Question

Chapter 28, Problem 1MCQ

The effect of a water-soluble peptide hormone such as insulin is generally quicker than that of a steroid hormone such as estrogen because

a. peptide hormones exert changes using molecules already present in the target cell.
b. steroid hormones trigger the synthesis of new proteins.
c. steroid hormones cannot pass through the cell’s plasma membrane.
d. Both a and b are correct.

Expert Solution & Answer

Summary Introduction

Introduction:

Steroid hormones are fat soluble hormone and regulate the development of male and female sex characteristics. Amine hormone is synthesized from amino acids. The water-soluble hormone cannot cross the plasma membrane thus its receptors are present on the cell membrane.

Answer to Problem 1MCQ

Correct answer:

Water-soluble peptide hormone exerts a quick response than that of a steroid hormone because peptide hormones introduce changes using molecules already present in the target cell, whereas steroid hormones act by synthesizing a new protein. Therefore, option d. is correct.

Explanation of Solution

Reason for the correct statement

The receptor of peptide hormone does not readily pass through the cell membrane and they have receptors for peptide hormones on the cell surface of their target cells that trigger the change in cell metabolism. Steroid hormones alter the DNA transcription rate nucleus and change protein synthesis pattern and change the structure and metabolism of target cells.

Option d. is given as “both a and b are correct”.

As “different hormone actions exerted through changes in protein phosphorylation or through changes in gene expression. Different mechanism of action for peptide hormones working through membrane receptors, and steroids hormones working through nuclear receptors. ”, is the right answer.

Hence, option d. is correct.

Reasons for the incorrect statements:

Option a. is given as “peptide hormones exert changes using molecules already present in the target cell”.

Receptor for peptide hormones already present on target cell membrane and steroid hormones change the cell metabolism after binding to nuclear receptors. So, it is a wrong answer.

Option b. is given as “steroid hormones trigger the synthesis of new proteins”

Steroid hormones enter the cell by diffusion across the plasma membrane and bind to specific cytoplasmic receptor and translocation to the nucleus. In the nucleus, steroid hormones alter the gene transcription. So, it is a wrong answer.

Option c. is given as “steroid hormone cannot pass through the cell’s plasma membrane”.

Steroid hormones are fat soluble and can easily pass through the cell membrane. So, it is a wrong answer.

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

Conclusion

Steroid hormones are soluble in the plasma membrane and readily enter the cytosol. Steroid bind to intracellular receptors, either in the cytosol or in the nucleus, the hormone receptor complex acts as a transcription factor which alters the gene products.

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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:

Steroid hormones are fat soluble hormone and regulate the development of male and female sex characteristics. Amine hormone is synthesized from amino acids. The water-soluble hormone cannot cross the plasma membrane thus its receptors are present on the cell membrane.

Answer to Problem 1MCQ

Correct answer:

Water-soluble peptide hormone exerts a quick response than that of a steroid hormone because peptide hormones introduce changes using molecules already present in the target cell, whereas steroid hormones act by synthesizing a new protein. Therefore, option d. is correct.

Explanation of Solution

Reason for the correct statement

The receptor of peptide hormone does not readily pass through the cell membrane and they have receptors for peptide hormones on the cell surface of their target cells that trigger the change in cell metabolism. Steroid hormones alter the DNA transcription rate nucleus and change protein synthesis pattern and change the structure and metabolism of target cells.

Option d. is given as “both a and b are correct”.

As “different hormone actions exerted through changes in protein phosphorylation or through changes in gene expression. Different mechanism of action for peptide hormones working through membrane receptors, and steroids hormones working through nuclear receptors. ”, is the right answer.

Hence, option d. is correct.

Reasons for the incorrect statements:

Option a. is given as “peptide hormones exert changes using molecules already present in the target cell”.

Receptor for peptide hormones already present on target cell membrane and steroid hormones change the cell metabolism after binding to nuclear receptors. So, it is a wrong answer.

Option b. is given as “steroid hormones trigger the synthesis of new proteins”

Steroid hormones enter the cell by diffusion across the plasma membrane and bind to specific cytoplasmic receptor and translocation to the nucleus. In the nucleus, steroid hormones alter the gene transcription. So, it is a wrong answer.

Option c. is given as “steroid hormone cannot pass through the cell’s plasma membrane”.

Steroid hormones are fat soluble and can easily pass through the cell membrane. So, it is a wrong answer.

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

Conclusion

Steroid hormones are soluble in the plasma membrane and readily enter the cytosol. Steroid bind to intracellular receptors, either in the cytosol or in the nucleus, the hormone receptor complex acts as a transcription factor which alters the gene products.

Answer 8

Expert Solution & Answer

Summary Introduction

Introduction:

Steroid hormones are fat soluble hormone and regulate the development of male and female sex characteristics. Amine hormone is synthesized from amino acids. The water-soluble hormone cannot cross the plasma membrane thus its receptors are present on the cell membrane.

Answer to Problem 1MCQ

Correct answer:

Water-soluble peptide hormone exerts a quick response than that of a steroid hormone because peptide hormones introduce changes using molecules already present in the target cell, whereas steroid hormones act by synthesizing a new protein. Therefore, option d. is correct.

Explanation of Solution

Reason for the correct statement

The receptor of peptide hormone does not readily pass through the cell membrane and they have receptors for peptide hormones on the cell surface of their target cells that trigger the change in cell metabolism. Steroid hormones alter the DNA transcription rate nucleus and change protein synthesis pattern and change the structure and metabolism of target cells.

Option d. is given as “both a and b are correct”.

As “different hormone actions exerted through changes in protein phosphorylation or through changes in gene expression. Different mechanism of action for peptide hormones working through membrane receptors, and steroids hormones working through nuclear receptors. ”, is the right answer.

Hence, option d. is correct.

Reasons for the incorrect statements:

Option a. is given as “peptide hormones exert changes using molecules already present in the target cell”.

Receptor for peptide hormones already present on target cell membrane and steroid hormones change the cell metabolism after binding to nuclear receptors. So, it is a wrong answer.

Option b. is given as “steroid hormones trigger the synthesis of new proteins”

Steroid hormones enter the cell by diffusion across the plasma membrane and bind to specific cytoplasmic receptor and translocation to the nucleus. In the nucleus, steroid hormones alter the gene transcription. So, it is a wrong answer.

Option c. is given as “steroid hormone cannot pass through the cell’s plasma membrane”.

Steroid hormones are fat soluble and can easily pass through the cell membrane. So, it is a wrong answer.

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

Conclusion

Steroid hormones are soluble in the plasma membrane and readily enter the cytosol. Steroid bind to intracellular receptors, either in the cytosol or in the nucleus, the hormone receptor complex acts as a transcription factor which alters the gene products.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Summary Introduction

Introduction:

Steroid hormones are fat soluble hormone and regulate the development of male and female sex characteristics. Amine hormone is synthesized from amino acids. The water-soluble hormone cannot cross the plasma membrane thus its receptors are present on the cell membrane.

Answer 12

Answer to Problem 1MCQ

Correct answer:

Water-soluble peptide hormone exerts a quick response than that of a steroid hormone because peptide hormones introduce changes using molecules already present in the target cell, whereas steroid hormones act by synthesizing a new protein. Therefore, option d. is correct.

Answer 13

Explanation of Solution

Reason for the correct statement

The receptor of peptide hormone does not readily pass through the cell membrane and they have receptors for peptide hormones on the cell surface of their target cells that trigger the change in cell metabolism. Steroid hormones alter the DNA transcription rate nucleus and change protein synthesis pattern and change the structure and metabolism of target cells.

Option d. is given as “both a and b are correct”.

As “different hormone actions exerted through changes in protein phosphorylation or through changes in gene expression. Different mechanism of action for peptide hormones working through membrane receptors, and steroids hormones working through nuclear receptors. ”, is the right answer.

Hence, option d. is correct.

Reasons for the incorrect statements:

Option a. is given as “peptide hormones exert changes using molecules already present in the target cell”.

Receptor for peptide hormones already present on target cell membrane and steroid hormones change the cell metabolism after binding to nuclear receptors. So, it is a wrong answer.

Option b. is given as “steroid hormones trigger the synthesis of new proteins”

Steroid hormones enter the cell by diffusion across the plasma membrane and bind to specific cytoplasmic receptor and translocation to the nucleus. In the nucleus, steroid hormones alter the gene transcription. So, it is a wrong answer.

Option c. is given as “steroid hormone cannot pass through the cell’s plasma membrane”.

Steroid hormones are fat soluble and can easily pass through the cell membrane. So, it is a wrong answer.

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

Answer 14

Conclusion

Steroid hormones are soluble in the plasma membrane and readily enter the cytosol. Steroid bind to intracellular receptors, either in the cytosol or in the nucleus, the hormone receptor complex acts as a transcription factor which alters the gene products.

Answer 15

Ch. 28.1 - Prob. 1MC Ch. 28.1 - Prob. 2MC Ch. 28.1 - Prob. 3MC Ch. 28.1 - Prob. 4MC Ch. 28.1 - Prob. 5MC Ch. 28.2 - Prob. 1MC Ch. 28.2 - Describe the locations of the receptors that bind...Ch. 28.2 - Prob. 3MC Ch. 28.2 - Prob. 4MC Ch. 28.3 - Prob. 1MC

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Answer to Problem 1MCQ

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