Testosterone and estrogen are examples of steroid hormones. The majority of steroid hormones are synthesized from cholesterol. Steroid hormones can easily cross the cell membrane without the involvement of secondary messenger.

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Answer 1

Question

Chapter 25, Problem 1MCQ

Summary Introduction

Introduction:

Testosterone and estrogen are examples of steroid hormones. The majority of steroid hormones are synthesized from cholesterol. Steroid hormones can easily cross the cell membrane without the involvement of secondary messenger.

Expert Solution & Answer

Answer to Problem 1MCQ

Correct answer:

The effect of the water-soluble peptide hormone such as insulin is quicker than that of the steroid hormone such as estrogen because steroid hormones either stimulate or inhibit the process of protein synthesis which takes time. Hence, the correct answer is option b.

Explanation of Solution

Reason for correct answer:

Option b. is given as, “steroid hormones stimulate or inhibit protein synthesis, which takes time.”

Most of the steroid hormones are lipid soluble and are derived from cholesterol. The effect of water-soluble peptide hormones is quicker as compared to steroid hormones because the steroid hormones enter the nucleus and bind to a membrane receptor which is associated with the DNA. The hormone either stimulates or inhibits the process of protein synthesis. The response of steroid is slower as compared to water-soluble hormone because new proteins are needed to be produced prior to the effect of the hormone.

Reason for incorrect answer:

Option a. is given as, “peptide hormones are synthesized within target cells, whereas steroid hormones must travel to target cells.”

Steroid hormones need to travel to target cells, but they cannot show their effect till new proteins are produced or stopped. Hence, option a. is incorrect.

Option c. is given as, “steroid hormones cannot pass through the cell membrane.”

Steroid hormones can easily cross the cell membrane as they are lipid soluble and do not require the help of a secondary messenger. Hence, option c. is incorrect.

Option d. is given as, “All of these are correct.”

Steroid hormones either stimulate or inhibit the process of protein synthesis prior to their effect on the target cell. Hence, option d. is incorrect.

Hence, the options a., c., and d. are incorrect.

Conclusion

Steroid hormones response is slower as compared to water-soluble peptide hormones because these hormones either stimulate or inhibit the process of protein synthesis prior to their effect on the target cell. Thus, the correct option is b.

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Biology Question

✓ Details Draw a protein that is embedded in a membrane (a transmembrane protein), label the lipid bilayer and the protein. Identify the areas of the lipid bilayer that are hydrophobic and hydrophilic. Draw a membrane with two transporters: a proton pump transporter that uses ATP to generate a proton gradient, and a second transporter that moves glucose by secondary active transport (cartoon-like is ok). It will be important to show protons moving in the correct direction, and that the transporter that is powered by secondary active transport is logically related to the proton pump.

drawing chemical structure of ATP. please draw in and label whats asked. Thank you.

Answer 2

Question

Chapter 25, Problem 1MCQ

Summary Introduction

Introduction:

Testosterone and estrogen are examples of steroid hormones. The majority of steroid hormones are synthesized from cholesterol. Steroid hormones can easily cross the cell membrane without the involvement of secondary messenger.

Expert Solution & Answer

Answer to Problem 1MCQ

Correct answer:

The effect of the water-soluble peptide hormone such as insulin is quicker than that of the steroid hormone such as estrogen because steroid hormones either stimulate or inhibit the process of protein synthesis which takes time. Hence, the correct answer is option b.

Explanation of Solution

Reason for correct answer:

Option b. is given as, “steroid hormones stimulate or inhibit protein synthesis, which takes time.”

Most of the steroid hormones are lipid soluble and are derived from cholesterol. The effect of water-soluble peptide hormones is quicker as compared to steroid hormones because the steroid hormones enter the nucleus and bind to a membrane receptor which is associated with the DNA. The hormone either stimulates or inhibits the process of protein synthesis. The response of steroid is slower as compared to water-soluble hormone because new proteins are needed to be produced prior to the effect of the hormone.

Reason for incorrect answer:

Option a. is given as, “peptide hormones are synthesized within target cells, whereas steroid hormones must travel to target cells.”

Steroid hormones need to travel to target cells, but they cannot show their effect till new proteins are produced or stopped. Hence, option a. is incorrect.

Option c. is given as, “steroid hormones cannot pass through the cell membrane.”

Steroid hormones can easily cross the cell membrane as they are lipid soluble and do not require the help of a secondary messenger. Hence, option c. is incorrect.

Option d. is given as, “All of these are correct.”

Steroid hormones either stimulate or inhibit the process of protein synthesis prior to their effect on the target cell. Hence, option d. is incorrect.

Hence, the options a., c., and d. are incorrect.

Conclusion

Steroid hormones response is slower as compared to water-soluble peptide hormones because these hormones either stimulate or inhibit the process of protein synthesis prior to their effect on the target cell. Thus, the correct option is b.

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Answer 3

Question

Chapter 25, Problem 1MCQ

Summary Introduction

Introduction:

Testosterone and estrogen are examples of steroid hormones. The majority of steroid hormones are synthesized from cholesterol. Steroid hormones can easily cross the cell membrane without the involvement of secondary messenger.

Expert Solution & Answer

Answer to Problem 1MCQ

Correct answer:

The effect of the water-soluble peptide hormone such as insulin is quicker than that of the steroid hormone such as estrogen because steroid hormones either stimulate or inhibit the process of protein synthesis which takes time. Hence, the correct answer is option b.

Explanation of Solution

Reason for correct answer:

Option b. is given as, “steroid hormones stimulate or inhibit protein synthesis, which takes time.”

Most of the steroid hormones are lipid soluble and are derived from cholesterol. The effect of water-soluble peptide hormones is quicker as compared to steroid hormones because the steroid hormones enter the nucleus and bind to a membrane receptor which is associated with the DNA. The hormone either stimulates or inhibits the process of protein synthesis. The response of steroid is slower as compared to water-soluble hormone because new proteins are needed to be produced prior to the effect of the hormone.

Reason for incorrect answer:

Option a. is given as, “peptide hormones are synthesized within target cells, whereas steroid hormones must travel to target cells.”

Steroid hormones need to travel to target cells, but they cannot show their effect till new proteins are produced or stopped. Hence, option a. is incorrect.

Option c. is given as, “steroid hormones cannot pass through the cell membrane.”

Steroid hormones can easily cross the cell membrane as they are lipid soluble and do not require the help of a secondary messenger. Hence, option c. is incorrect.

Option d. is given as, “All of these are correct.”

Steroid hormones either stimulate or inhibit the process of protein synthesis prior to their effect on the target cell. Hence, option d. is incorrect.

Hence, the options a., c., and d. are incorrect.

Conclusion

Steroid hormones response is slower as compared to water-soluble peptide hormones because these hormones either stimulate or inhibit the process of protein synthesis prior to their effect on the target cell. Thus, the correct option is b.

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Answer 4

Question

Chapter 25, Problem 1MCQ

Summary Introduction

Introduction:

Testosterone and estrogen are examples of steroid hormones. The majority of steroid hormones are synthesized from cholesterol. Steroid hormones can easily cross the cell membrane without the involvement of secondary messenger.

Expert Solution & Answer

Answer to Problem 1MCQ

Correct answer:

The effect of the water-soluble peptide hormone such as insulin is quicker than that of the steroid hormone such as estrogen because steroid hormones either stimulate or inhibit the process of protein synthesis which takes time. Hence, the correct answer is option b.

Explanation of Solution

Reason for correct answer:

Option b. is given as, “steroid hormones stimulate or inhibit protein synthesis, which takes time.”

Most of the steroid hormones are lipid soluble and are derived from cholesterol. The effect of water-soluble peptide hormones is quicker as compared to steroid hormones because the steroid hormones enter the nucleus and bind to a membrane receptor which is associated with the DNA. The hormone either stimulates or inhibits the process of protein synthesis. The response of steroid is slower as compared to water-soluble hormone because new proteins are needed to be produced prior to the effect of the hormone.

Reason for incorrect answer:

Option a. is given as, “peptide hormones are synthesized within target cells, whereas steroid hormones must travel to target cells.”

Steroid hormones need to travel to target cells, but they cannot show their effect till new proteins are produced or stopped. Hence, option a. is incorrect.

Option c. is given as, “steroid hormones cannot pass through the cell membrane.”

Steroid hormones can easily cross the cell membrane as they are lipid soluble and do not require the help of a secondary messenger. Hence, option c. is incorrect.

Option d. is given as, “All of these are correct.”

Steroid hormones either stimulate or inhibit the process of protein synthesis prior to their effect on the target cell. Hence, option d. is incorrect.

Hence, the options a., c., and d. are incorrect.

Conclusion

Steroid hormones response is slower as compared to water-soluble peptide hormones because these hormones either stimulate or inhibit the process of protein synthesis prior to their effect on the target cell. Thus, the correct option is b.

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Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 5

Chapter 25, Problem 1MCQ

Summary Introduction

Introduction:

Testosterone and estrogen are examples of steroid hormones. The majority of steroid hormones are synthesized from cholesterol. Steroid hormones can easily cross the cell membrane without the involvement of secondary messenger.

Expert Solution & Answer

Answer to Problem 1MCQ

Correct answer:

The effect of the water-soluble peptide hormone such as insulin is quicker than that of the steroid hormone such as estrogen because steroid hormones either stimulate or inhibit the process of protein synthesis which takes time. Hence, the correct answer is option b.

Explanation of Solution

Reason for correct answer:

Option b. is given as, “steroid hormones stimulate or inhibit protein synthesis, which takes time.”

Most of the steroid hormones are lipid soluble and are derived from cholesterol. The effect of water-soluble peptide hormones is quicker as compared to steroid hormones because the steroid hormones enter the nucleus and bind to a membrane receptor which is associated with the DNA. The hormone either stimulates or inhibits the process of protein synthesis. The response of steroid is slower as compared to water-soluble hormone because new proteins are needed to be produced prior to the effect of the hormone.

Reason for incorrect answer:

Option a. is given as, “peptide hormones are synthesized within target cells, whereas steroid hormones must travel to target cells.”

Steroid hormones need to travel to target cells, but they cannot show their effect till new proteins are produced or stopped. Hence, option a. is incorrect.

Option c. is given as, “steroid hormones cannot pass through the cell membrane.”

Steroid hormones can easily cross the cell membrane as they are lipid soluble and do not require the help of a secondary messenger. Hence, option c. is incorrect.

Option d. is given as, “All of these are correct.”

Steroid hormones either stimulate or inhibit the process of protein synthesis prior to their effect on the target cell. Hence, option d. is incorrect.

Hence, the options a., c., and d. are incorrect.

Conclusion

Steroid hormones response is slower as compared to water-soluble peptide hormones because these hormones either stimulate or inhibit the process of protein synthesis prior to their effect on the target cell. Thus, the correct option is b.

Answer 6

Chapter 25, Problem 1MCQ

Summary Introduction

Introduction:

Testosterone and estrogen are examples of steroid hormones. The majority of steroid hormones are synthesized from cholesterol. Steroid hormones can easily cross the cell membrane without the involvement of secondary messenger.

Expert Solution & Answer

Answer to Problem 1MCQ

Correct answer:

The effect of the water-soluble peptide hormone such as insulin is quicker than that of the steroid hormone such as estrogen because steroid hormones either stimulate or inhibit the process of protein synthesis which takes time. Hence, the correct answer is option b.

Explanation of Solution

Reason for correct answer:

Option b. is given as, “steroid hormones stimulate or inhibit protein synthesis, which takes time.”

Most of the steroid hormones are lipid soluble and are derived from cholesterol. The effect of water-soluble peptide hormones is quicker as compared to steroid hormones because the steroid hormones enter the nucleus and bind to a membrane receptor which is associated with the DNA. The hormone either stimulates or inhibits the process of protein synthesis. The response of steroid is slower as compared to water-soluble hormone because new proteins are needed to be produced prior to the effect of the hormone.

Reason for incorrect answer:

Option a. is given as, “peptide hormones are synthesized within target cells, whereas steroid hormones must travel to target cells.”

Steroid hormones need to travel to target cells, but they cannot show their effect till new proteins are produced or stopped. Hence, option a. is incorrect.

Option c. is given as, “steroid hormones cannot pass through the cell membrane.”

Steroid hormones can easily cross the cell membrane as they are lipid soluble and do not require the help of a secondary messenger. Hence, option c. is incorrect.

Option d. is given as, “All of these are correct.”

Steroid hormones either stimulate or inhibit the process of protein synthesis prior to their effect on the target cell. Hence, option d. is incorrect.

Hence, the options a., c., and d. are incorrect.

Conclusion

Steroid hormones response is slower as compared to water-soluble peptide hormones because these hormones either stimulate or inhibit the process of protein synthesis prior to their effect on the target cell. Thus, the correct option is b.

Answer 7

Chapter 25, Problem 1MCQ

Summary Introduction

Introduction:

Testosterone and estrogen are examples of steroid hormones. The majority of steroid hormones are synthesized from cholesterol. Steroid hormones can easily cross the cell membrane without the involvement of secondary messenger.

Answer 8

Expert Solution & Answer

Answer to Problem 1MCQ

Correct answer:

The effect of the water-soluble peptide hormone such as insulin is quicker than that of the steroid hormone such as estrogen because steroid hormones either stimulate or inhibit the process of protein synthesis which takes time. Hence, the correct answer is option b.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Explanation of Solution

Reason for correct answer:

Option b. is given as, “steroid hormones stimulate or inhibit protein synthesis, which takes time.”

Most of the steroid hormones are lipid soluble and are derived from cholesterol. The effect of water-soluble peptide hormones is quicker as compared to steroid hormones because the steroid hormones enter the nucleus and bind to a membrane receptor which is associated with the DNA. The hormone either stimulates or inhibits the process of protein synthesis. The response of steroid is slower as compared to water-soluble hormone because new proteins are needed to be produced prior to the effect of the hormone.

Reason for incorrect answer:

Option a. is given as, “peptide hormones are synthesized within target cells, whereas steroid hormones must travel to target cells.”

Steroid hormones need to travel to target cells, but they cannot show their effect till new proteins are produced or stopped. Hence, option a. is incorrect.

Option c. is given as, “steroid hormones cannot pass through the cell membrane.”

Steroid hormones can easily cross the cell membrane as they are lipid soluble and do not require the help of a secondary messenger. Hence, option c. is incorrect.

Option d. is given as, “All of these are correct.”

Steroid hormones either stimulate or inhibit the process of protein synthesis prior to their effect on the target cell. Hence, option d. is incorrect.

Hence, the options a., c., and d. are incorrect.

Answer 12

Conclusion

Steroid hormones response is slower as compared to water-soluble peptide hormones because these hormones either stimulate or inhibit the process of protein synthesis prior to their effect on the target cell. Thus, the correct option is b.

Answer 13

Ch. 25.1 - Prob. 1MC Ch. 25.1 - Prob. 2MC Ch. 25.1 - Prob. 3MC Ch. 25.2 - Prob. 1MC Ch. 25.2 - Prob. 2MC Ch. 25.2 - Describe the location of the receptors that bind...Ch. 25.3 - Prob. 1MC Ch. 25.3 - Prob. 2MC Ch. 25.4 - Prob. 1MC Ch. 25.4 - Prob. 2MC

Testosterone and estrogen are examples of steroid hormones. The majority of steroid hormones are synthesized from cholesterol. Steroid hormones can easily cross the cell membrane without the involvement of secondary messenger.

Videos

Introduction:

Testosterone and estrogen are examples of steroid hormones. The majority of steroid hormones are synthesized from cholesterol. Steroid hormones can easily cross the cell membrane without the involvement of secondary messenger.

Answer to Problem 1MCQ

Explanation of Solution

Want to see more full solutions like this?

Chapter 25 Solutions

Testosterone and estrogen are examples of steroid hormones. The majority of steroid hormones are synthesized from cholesterol. Steroid hormones can easily cross the cell membrane without the involvement of secondary messenger.

Videos

Introduction: Testosterone and estrogen are examples of steroid hormones. The majority of steroid hormones are synthesized from cholesterol. Steroid hormones can easily cross the cell membrane without the involvement of secondary messenger.

Answer to Problem 1MCQ

Explanation of Solution

Want to see more full solutions like this?

Chapter 25 Solutions

Introduction:

Testosterone and estrogen are examples of steroid hormones. The majority of steroid hormones are synthesized from cholesterol. Steroid hormones can easily cross the cell membrane without the involvement of secondary messenger.