The synthesis of new erythrocytes or red blood cells happens in the bone marrow and the process is known as erythropoiesis. The synthesis of new red blood cells is simulated by the decreased oxygen level in circulation which is detected by kidneys resulting in hormone erythropoietin. The hormone in turn causes the proliferation and differentiation of red blood cells.

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Answer 1

Question

Chapter 15, Problem 1E

Summary Introduction

Introduction:

The synthesis of new erythrocytes or red blood cells happens in the bone marrow and the process is known as erythropoiesis. The synthesis of new red blood cells is simulated by the decreased oxygen level in circulation which is detected by kidneys resulting in hormone erythropoietin. The hormone in turn causes the proliferation and differentiation of red blood cells.

Expert Solution & Answer

Answer to Problem 1E

Solution:

The correct answer is option (d) Bone Marrow.

Explanation of Solution

Explanation/justification for the correct answer:

The correct option is (d), Bone Marrow.

Erythrocytes, being the major components of blood, carries oxygen and carbon dioxide to and from the cells and tissues. The erythrocytes, also termed as redblood cells or RBCs, have a protein called Hemoglobin that binds with oxygen molecules and helps in its transfer to different cells and tissues. As these cells don’t have nucleus, it is not formed by cell division. Due to its short life span, RBCs are formed on everyday basis.When the old RBCs are destroyed, the oxygen level in our body decreases and this triggers the kidney to secrete hormone erythropoietin into the bloodstream which travels to the bone marrow. In the bone marrow it differentiates the pluripotent cells and forms the erythrocytes.

Explanation for incorrect answer:

The option (a) is liver.

The liver is related to the breakdown of RBCs. The liver is responsible for converting the bilirubin into bile. Hence, this is an incorrect option.

The option (b) is spleen.

The dead and old RBCs are removed by the help of macrophages present in the Spleen. Hence, this is an incorrect option.

The option (c) iskidney.

The kidney is responsible for the production of erythropoiesis which stimulates the production of RBCs in the bone marrow. Hence, this is an incorrect option.

The option (e) is heart.

The heart is responsible for the pumping of oxygenated and the deoxygenated blood to the respective parts of the body. Hence, this is an incorrect option.

Conclusion

We can conclude that production of RBCs or Erythrocytes takes place in the bone marrow and this process is known as erythropoiesis.Therefore, correct option is (d) Bone Marrow.

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Alleles at the P locus control seed color. Plants which are pp have white seeds, white flowers and no pigment in vegetative parts. Plants which are P_ have black seeds, purple flowers and may have varying degrees of pigment on stems and leaves. Seed color can be assessed, visually, based on if the seed is white or not white A gene for mold resistance has been reported and we want to determine its inheritance and whether it is linked to P. For the purposes of this exercise, we will assume that resistance is controlled by a single locus M, and M_ plants are resistant and mm plants are susceptible. Resistance can be measured, under greenhouse conditions, 2 weeks after planting, by injecting each seedling with a spore suspension. After two weeks, the seedlings can be rated as resistant or susceptible, based on whether or not tissue is actively sporulating. For this exercise we will use seed and data from the F10 generation of a recombinant inbred population produced using single seed…

Answer 2

Question

Chapter 15, Problem 1E

Summary Introduction

Introduction:

The synthesis of new erythrocytes or red blood cells happens in the bone marrow and the process is known as erythropoiesis. The synthesis of new red blood cells is simulated by the decreased oxygen level in circulation which is detected by kidneys resulting in hormone erythropoietin. The hormone in turn causes the proliferation and differentiation of red blood cells.

Expert Solution & Answer

Answer to Problem 1E

Solution:

The correct answer is option (d) Bone Marrow.

Explanation of Solution

Explanation/justification for the correct answer:

The correct option is (d), Bone Marrow.

Erythrocytes, being the major components of blood, carries oxygen and carbon dioxide to and from the cells and tissues. The erythrocytes, also termed as redblood cells or RBCs, have a protein called Hemoglobin that binds with oxygen molecules and helps in its transfer to different cells and tissues. As these cells don’t have nucleus, it is not formed by cell division. Due to its short life span, RBCs are formed on everyday basis.When the old RBCs are destroyed, the oxygen level in our body decreases and this triggers the kidney to secrete hormone erythropoietin into the bloodstream which travels to the bone marrow. In the bone marrow it differentiates the pluripotent cells and forms the erythrocytes.

Explanation for incorrect answer:

The option (a) is liver.

The liver is related to the breakdown of RBCs. The liver is responsible for converting the bilirubin into bile. Hence, this is an incorrect option.

The option (b) is spleen.

The dead and old RBCs are removed by the help of macrophages present in the Spleen. Hence, this is an incorrect option.

The option (c) iskidney.

The kidney is responsible for the production of erythropoiesis which stimulates the production of RBCs in the bone marrow. Hence, this is an incorrect option.

The option (e) is heart.

The heart is responsible for the pumping of oxygenated and the deoxygenated blood to the respective parts of the body. Hence, this is an incorrect option.

Conclusion

We can conclude that production of RBCs or Erythrocytes takes place in the bone marrow and this process is known as erythropoiesis.Therefore, correct option is (d) Bone Marrow.

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Answer 3

Question

Chapter 15, Problem 1E

Summary Introduction

Introduction:

The synthesis of new erythrocytes or red blood cells happens in the bone marrow and the process is known as erythropoiesis. The synthesis of new red blood cells is simulated by the decreased oxygen level in circulation which is detected by kidneys resulting in hormone erythropoietin. The hormone in turn causes the proliferation and differentiation of red blood cells.

Expert Solution & Answer

Answer to Problem 1E

Solution:

The correct answer is option (d) Bone Marrow.

Explanation of Solution

Explanation/justification for the correct answer:

The correct option is (d), Bone Marrow.

Erythrocytes, being the major components of blood, carries oxygen and carbon dioxide to and from the cells and tissues. The erythrocytes, also termed as redblood cells or RBCs, have a protein called Hemoglobin that binds with oxygen molecules and helps in its transfer to different cells and tissues. As these cells don’t have nucleus, it is not formed by cell division. Due to its short life span, RBCs are formed on everyday basis.When the old RBCs are destroyed, the oxygen level in our body decreases and this triggers the kidney to secrete hormone erythropoietin into the bloodstream which travels to the bone marrow. In the bone marrow it differentiates the pluripotent cells and forms the erythrocytes.

Explanation for incorrect answer:

The option (a) is liver.

The liver is related to the breakdown of RBCs. The liver is responsible for converting the bilirubin into bile. Hence, this is an incorrect option.

The option (b) is spleen.

The dead and old RBCs are removed by the help of macrophages present in the Spleen. Hence, this is an incorrect option.

The option (c) iskidney.

The kidney is responsible for the production of erythropoiesis which stimulates the production of RBCs in the bone marrow. Hence, this is an incorrect option.

The option (e) is heart.

The heart is responsible for the pumping of oxygenated and the deoxygenated blood to the respective parts of the body. Hence, this is an incorrect option.

Conclusion

We can conclude that production of RBCs or Erythrocytes takes place in the bone marrow and this process is known as erythropoiesis.Therefore, correct option is (d) Bone Marrow.

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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 15, Problem 1E

Summary Introduction

Introduction:

The synthesis of new erythrocytes or red blood cells happens in the bone marrow and the process is known as erythropoiesis. The synthesis of new red blood cells is simulated by the decreased oxygen level in circulation which is detected by kidneys resulting in hormone erythropoietin. The hormone in turn causes the proliferation and differentiation of red blood cells.

Expert Solution & Answer

Answer to Problem 1E

Solution:

The correct answer is option (d) Bone Marrow.

Explanation of Solution

Explanation/justification for the correct answer:

The correct option is (d), Bone Marrow.

Erythrocytes, being the major components of blood, carries oxygen and carbon dioxide to and from the cells and tissues. The erythrocytes, also termed as redblood cells or RBCs, have a protein called Hemoglobin that binds with oxygen molecules and helps in its transfer to different cells and tissues. As these cells don’t have nucleus, it is not formed by cell division. Due to its short life span, RBCs are formed on everyday basis.When the old RBCs are destroyed, the oxygen level in our body decreases and this triggers the kidney to secrete hormone erythropoietin into the bloodstream which travels to the bone marrow. In the bone marrow it differentiates the pluripotent cells and forms the erythrocytes.

Explanation for incorrect answer:

The option (a) is liver.

The liver is related to the breakdown of RBCs. The liver is responsible for converting the bilirubin into bile. Hence, this is an incorrect option.

The option (b) is spleen.

The dead and old RBCs are removed by the help of macrophages present in the Spleen. Hence, this is an incorrect option.

The option (c) iskidney.

The kidney is responsible for the production of erythropoiesis which stimulates the production of RBCs in the bone marrow. Hence, this is an incorrect option.

The option (e) is heart.

The heart is responsible for the pumping of oxygenated and the deoxygenated blood to the respective parts of the body. Hence, this is an incorrect option.

Conclusion

We can conclude that production of RBCs or Erythrocytes takes place in the bone marrow and this process is known as erythropoiesis.Therefore, correct option is (d) Bone Marrow.

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

Chapter 15, Problem 1E

Summary Introduction

Introduction:

The synthesis of new erythrocytes or red blood cells happens in the bone marrow and the process is known as erythropoiesis. The synthesis of new red blood cells is simulated by the decreased oxygen level in circulation which is detected by kidneys resulting in hormone erythropoietin. The hormone in turn causes the proliferation and differentiation of red blood cells.

Expert Solution & Answer

Answer to Problem 1E

Solution:

The correct answer is option (d) Bone Marrow.

Explanation of Solution

Explanation/justification for the correct answer:

The correct option is (d), Bone Marrow.

Erythrocytes, being the major components of blood, carries oxygen and carbon dioxide to and from the cells and tissues. The erythrocytes, also termed as redblood cells or RBCs, have a protein called Hemoglobin that binds with oxygen molecules and helps in its transfer to different cells and tissues. As these cells don’t have nucleus, it is not formed by cell division. Due to its short life span, RBCs are formed on everyday basis.When the old RBCs are destroyed, the oxygen level in our body decreases and this triggers the kidney to secrete hormone erythropoietin into the bloodstream which travels to the bone marrow. In the bone marrow it differentiates the pluripotent cells and forms the erythrocytes.

Explanation for incorrect answer:

The option (a) is liver.

The liver is related to the breakdown of RBCs. The liver is responsible for converting the bilirubin into bile. Hence, this is an incorrect option.

The option (b) is spleen.

The dead and old RBCs are removed by the help of macrophages present in the Spleen. Hence, this is an incorrect option.

The option (c) iskidney.

The kidney is responsible for the production of erythropoiesis which stimulates the production of RBCs in the bone marrow. Hence, this is an incorrect option.

The option (e) is heart.

The heart is responsible for the pumping of oxygenated and the deoxygenated blood to the respective parts of the body. Hence, this is an incorrect option.

Conclusion

We can conclude that production of RBCs or Erythrocytes takes place in the bone marrow and this process is known as erythropoiesis.Therefore, correct option is (d) Bone Marrow.

Answer 6

Chapter 15, Problem 1E

Summary Introduction

Introduction:

The synthesis of new erythrocytes or red blood cells happens in the bone marrow and the process is known as erythropoiesis. The synthesis of new red blood cells is simulated by the decreased oxygen level in circulation which is detected by kidneys resulting in hormone erythropoietin. The hormone in turn causes the proliferation and differentiation of red blood cells.

Expert Solution & Answer

Answer to Problem 1E

Solution:

The correct answer is option (d) Bone Marrow.

Explanation of Solution

Explanation/justification for the correct answer:

The correct option is (d), Bone Marrow.

Erythrocytes, being the major components of blood, carries oxygen and carbon dioxide to and from the cells and tissues. The erythrocytes, also termed as redblood cells or RBCs, have a protein called Hemoglobin that binds with oxygen molecules and helps in its transfer to different cells and tissues. As these cells don’t have nucleus, it is not formed by cell division. Due to its short life span, RBCs are formed on everyday basis.When the old RBCs are destroyed, the oxygen level in our body decreases and this triggers the kidney to secrete hormone erythropoietin into the bloodstream which travels to the bone marrow. In the bone marrow it differentiates the pluripotent cells and forms the erythrocytes.

Explanation for incorrect answer:

The option (a) is liver.

The liver is related to the breakdown of RBCs. The liver is responsible for converting the bilirubin into bile. Hence, this is an incorrect option.

The option (b) is spleen.

The dead and old RBCs are removed by the help of macrophages present in the Spleen. Hence, this is an incorrect option.

The option (c) iskidney.

The kidney is responsible for the production of erythropoiesis which stimulates the production of RBCs in the bone marrow. Hence, this is an incorrect option.

The option (e) is heart.

The heart is responsible for the pumping of oxygenated and the deoxygenated blood to the respective parts of the body. Hence, this is an incorrect option.

Conclusion

We can conclude that production of RBCs or Erythrocytes takes place in the bone marrow and this process is known as erythropoiesis.Therefore, correct option is (d) Bone Marrow.

Answer 7

Chapter 15, Problem 1E

Summary Introduction

Introduction:

The synthesis of new erythrocytes or red blood cells happens in the bone marrow and the process is known as erythropoiesis. The synthesis of new red blood cells is simulated by the decreased oxygen level in circulation which is detected by kidneys resulting in hormone erythropoietin. The hormone in turn causes the proliferation and differentiation of red blood cells.

Answer 8

Expert Solution & Answer

Answer to Problem 1E

Solution:

The correct answer is option (d) Bone Marrow.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Explanation of Solution

Explanation/justification for the correct answer:

The correct option is (d), Bone Marrow.

Erythrocytes, being the major components of blood, carries oxygen and carbon dioxide to and from the cells and tissues. The erythrocytes, also termed as redblood cells or RBCs, have a protein called Hemoglobin that binds with oxygen molecules and helps in its transfer to different cells and tissues. As these cells don’t have nucleus, it is not formed by cell division. Due to its short life span, RBCs are formed on everyday basis.When the old RBCs are destroyed, the oxygen level in our body decreases and this triggers the kidney to secrete hormone erythropoietin into the bloodstream which travels to the bone marrow. In the bone marrow it differentiates the pluripotent cells and forms the erythrocytes.

Explanation for incorrect answer:

The option (a) is liver.

The liver is related to the breakdown of RBCs. The liver is responsible for converting the bilirubin into bile. Hence, this is an incorrect option.

The option (b) is spleen.

The dead and old RBCs are removed by the help of macrophages present in the Spleen. Hence, this is an incorrect option.

The option (c) iskidney.

The kidney is responsible for the production of erythropoiesis which stimulates the production of RBCs in the bone marrow. Hence, this is an incorrect option.

The option (e) is heart.

The heart is responsible for the pumping of oxygenated and the deoxygenated blood to the respective parts of the body. Hence, this is an incorrect option.

Answer 12

Conclusion

We can conclude that production of RBCs or Erythrocytes takes place in the bone marrow and this process is known as erythropoiesis.Therefore, correct option is (d) Bone Marrow.

Answer 13

Ch. 15.3 - Prob. 15.1.1QC Ch. 15.3 - Prob. 15.1.2QC Ch. 15.3 - Prob. 15.1.3QC Ch. 15.3 - Prob. 15.1.4QC Ch. 15.4 - Prob. 1CTQ Ch. 15.4 - Prob. 2CTQ Ch. 15.4 - Prob. 3CTQ Ch. 15.4 - Prob. 15.2.1QC Ch. 15.4 - Prob. 15.2.2QC Ch. 15.4 - Prob. 15.2.3QC

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