The way hypophysectomy on an early tadpole will affect the level of thyroxine hormone and metamorphosis. Introduction: Hormones are chemicals messengers that are produced and circulated in the blood to regulate behavior, physiological, and metabolic activities. The pituitary is an endocrine gland that controls different functions. The removal of the pituitary by surgery is known as hypophysectomy.

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Answer 1

Question

Chapter 44, Problem 1DA

Summary Introduction

To explain: The way hypophysectomy on an early tadpole will affect the level of thyroxine hormone and metamorphosis.

Introduction: Hormones are chemicals messengers that are produced and circulated in the blood to regulate behavior, physiological, and metabolic activities. The pituitary is an endocrine gland that controls different functions. The removal of the pituitary by surgery is known as hypophysectomy.

Expert Solution

Explanation of Solution

A metamorphosis is an important event of tadpole life. Metamorphosis refers to the transformation of an immature form of a tadpole to its adult form. Hypophysectomy in early tadpole will disturb the entire signaling axis, thyroxine would not be secreted and metamorphosis would be blocked.

Summary Introduction

To explain: The way hypophysectomy on a late tadpole will affect the level of thyroxine hormone and metamorphosis.

Expert Solution

Explanation of Solution

The pituitary gland secretes thyroid-stimulating hormone (TSH). TSH signaling is initiated in the early tadpole. This stimulates the thyroxine secretion that binds with the gene for expressing proteins for metamorphosis. If hypophysectomy is performed in late tadpole then it will not affect the metamorphosis or thyroxine level because in late tadpole pituitary hormone is not required.

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Students have asked these similar questions

How does juvenile hormone affect metamorphosis in insects?

You are studying the arthropod molting hormones. Your experimental organism is the silkworm. You are conducting a series of experiments. In the first experiment you decide to experimentally decrease the production of the ecdysone by inhibiting the activity of the prothoracic gland during the first instar stage while maintaining the production of the juvenile hormone at normal levels. In the second experiment, you decide to maintain the ecdysone level normal and spray the first instar with juvenile hormone. Predict the results of your two experiments.

The hormone controlling metamorphosis in tadpoles is Group of answer choices A. thyroxin B. testosterone C. juvenile hormone D. adrenaline E. ZPA

Answer 2

Question

Chapter 44, Problem 1DA

Summary Introduction

To explain: The way hypophysectomy on an early tadpole will affect the level of thyroxine hormone and metamorphosis.

Introduction: Hormones are chemicals messengers that are produced and circulated in the blood to regulate behavior, physiological, and metabolic activities. The pituitary is an endocrine gland that controls different functions. The removal of the pituitary by surgery is known as hypophysectomy.

Expert Solution

Explanation of Solution

A metamorphosis is an important event of tadpole life. Metamorphosis refers to the transformation of an immature form of a tadpole to its adult form. Hypophysectomy in early tadpole will disturb the entire signaling axis, thyroxine would not be secreted and metamorphosis would be blocked.

Summary Introduction

To explain: The way hypophysectomy on a late tadpole will affect the level of thyroxine hormone and metamorphosis.

Expert Solution

Explanation of Solution

The pituitary gland secretes thyroid-stimulating hormone (TSH). TSH signaling is initiated in the early tadpole. This stimulates the thyroxine secretion that binds with the gene for expressing proteins for metamorphosis. If hypophysectomy is performed in late tadpole then it will not affect the metamorphosis or thyroxine level because in late tadpole pituitary hormone is not required.

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Answer 3

Question

Chapter 44, Problem 1DA

Summary Introduction

To explain: The way hypophysectomy on an early tadpole will affect the level of thyroxine hormone and metamorphosis.

Introduction: Hormones are chemicals messengers that are produced and circulated in the blood to regulate behavior, physiological, and metabolic activities. The pituitary is an endocrine gland that controls different functions. The removal of the pituitary by surgery is known as hypophysectomy.

Expert Solution

Explanation of Solution

A metamorphosis is an important event of tadpole life. Metamorphosis refers to the transformation of an immature form of a tadpole to its adult form. Hypophysectomy in early tadpole will disturb the entire signaling axis, thyroxine would not be secreted and metamorphosis would be blocked.

Summary Introduction

To explain: The way hypophysectomy on a late tadpole will affect the level of thyroxine hormone and metamorphosis.

Expert Solution

Explanation of Solution

The pituitary gland secretes thyroid-stimulating hormone (TSH). TSH signaling is initiated in the early tadpole. This stimulates the thyroxine secretion that binds with the gene for expressing proteins for metamorphosis. If hypophysectomy is performed in late tadpole then it will not affect the metamorphosis or thyroxine level because in late tadpole pituitary hormone is not required.

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

Answer 4

Question

Chapter 44, Problem 1DA

Summary Introduction

To explain: The way hypophysectomy on an early tadpole will affect the level of thyroxine hormone and metamorphosis.

Introduction: Hormones are chemicals messengers that are produced and circulated in the blood to regulate behavior, physiological, and metabolic activities. The pituitary is an endocrine gland that controls different functions. The removal of the pituitary by surgery is known as hypophysectomy.

Expert Solution

Explanation of Solution

A metamorphosis is an important event of tadpole life. Metamorphosis refers to the transformation of an immature form of a tadpole to its adult form. Hypophysectomy in early tadpole will disturb the entire signaling axis, thyroxine would not be secreted and metamorphosis would be blocked.

Summary Introduction

To explain: The way hypophysectomy on a late tadpole will affect the level of thyroxine hormone and metamorphosis.

Expert Solution

Explanation of Solution

The pituitary gland secretes thyroid-stimulating hormone (TSH). TSH signaling is initiated in the early tadpole. This stimulates the thyroxine secretion that binds with the gene for expressing proteins for metamorphosis. If hypophysectomy is performed in late tadpole then it will not affect the metamorphosis or thyroxine level because in late tadpole pituitary hormone is not required.

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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 44, Problem 1DA

Summary Introduction

To explain: The way hypophysectomy on an early tadpole will affect the level of thyroxine hormone and metamorphosis.

Introduction: Hormones are chemicals messengers that are produced and circulated in the blood to regulate behavior, physiological, and metabolic activities. The pituitary is an endocrine gland that controls different functions. The removal of the pituitary by surgery is known as hypophysectomy.

Expert Solution

Explanation of Solution

A metamorphosis is an important event of tadpole life. Metamorphosis refers to the transformation of an immature form of a tadpole to its adult form. Hypophysectomy in early tadpole will disturb the entire signaling axis, thyroxine would not be secreted and metamorphosis would be blocked.

Summary Introduction

To explain: The way hypophysectomy on a late tadpole will affect the level of thyroxine hormone and metamorphosis.

Expert Solution

Explanation of Solution

The pituitary gland secretes thyroid-stimulating hormone (TSH). TSH signaling is initiated in the early tadpole. This stimulates the thyroxine secretion that binds with the gene for expressing proteins for metamorphosis. If hypophysectomy is performed in late tadpole then it will not affect the metamorphosis or thyroxine level because in late tadpole pituitary hormone is not required.

Answer 6

Chapter 44, Problem 1DA

Summary Introduction

To explain: The way hypophysectomy on an early tadpole will affect the level of thyroxine hormone and metamorphosis.

Introduction: Hormones are chemicals messengers that are produced and circulated in the blood to regulate behavior, physiological, and metabolic activities. The pituitary is an endocrine gland that controls different functions. The removal of the pituitary by surgery is known as hypophysectomy.

Expert Solution

Explanation of Solution

A metamorphosis is an important event of tadpole life. Metamorphosis refers to the transformation of an immature form of a tadpole to its adult form. Hypophysectomy in early tadpole will disturb the entire signaling axis, thyroxine would not be secreted and metamorphosis would be blocked.

Answer 7

Chapter 44, Problem 1DA

Summary Introduction

To explain: The way hypophysectomy on an early tadpole will affect the level of thyroxine hormone and metamorphosis.

Introduction: Hormones are chemicals messengers that are produced and circulated in the blood to regulate behavior, physiological, and metabolic activities. The pituitary is an endocrine gland that controls different functions. The removal of the pituitary by surgery is known as hypophysectomy.

Answer 8

Expert Solution

Explanation of Solution

A metamorphosis is an important event of tadpole life. Metamorphosis refers to the transformation of an immature form of a tadpole to its adult form. Hypophysectomy in early tadpole will disturb the entire signaling axis, thyroxine would not be secreted and metamorphosis would be blocked.

Answer 9

Expert Solution

Answer 10

Expert Solution

Answer 11

Expert Solution

Answer 12

Summary Introduction

To explain: The way hypophysectomy on a late tadpole will affect the level of thyroxine hormone and metamorphosis.

Expert Solution

Explanation of Solution

The pituitary gland secretes thyroid-stimulating hormone (TSH). TSH signaling is initiated in the early tadpole. This stimulates the thyroxine secretion that binds with the gene for expressing proteins for metamorphosis. If hypophysectomy is performed in late tadpole then it will not affect the metamorphosis or thyroxine level because in late tadpole pituitary hormone is not required.

Answer 13

Summary Introduction

To explain: The way hypophysectomy on a late tadpole will affect the level of thyroxine hormone and metamorphosis.

Answer 14

Expert Solution

Explanation of Solution

The pituitary gland secretes thyroid-stimulating hormone (TSH). TSH signaling is initiated in the early tadpole. This stimulates the thyroxine secretion that binds with the gene for expressing proteins for metamorphosis. If hypophysectomy is performed in late tadpole then it will not affect the metamorphosis or thyroxine level because in late tadpole pituitary hormone is not required.