Blood is a fluid connective tissue that circulates in the body to meet its nutritive and physiological needs. It comprises plasma and formed elements. Formed elements comprise various cellular and cellular fragments that are generated by the process of hematopoiesis, whereas the plasma mainly comprises water and plasma proteins.

Question

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Answer 1

Question

Chapter 19, Problem 1CYR

Summary Introduction

Introduction:

Blood is a fluid connective tissue that circulates in the body to meet its nutritive and physiological needs. It comprises plasma and formed elements. Formed elements comprise various cellular and cellular fragments that are generated by the process of hematopoiesis, whereas the plasma mainly comprises water and plasma proteins.

Expert Solution & Answer

Answer to Problem 1CYR

Correct answer:

The mast cell is not a formed element of the blood.

Explanation of Solution

Explanation for the correct answer:

Option (c) states that mast cell is not a formed element of the blood. A mast cell is a type of basophil (white blood cell) that differentiatesbetween tissues to perform its functions. Mast cells are the immune regulators of the body that secrete chemical substances to fight various infections and participate in allergic reactions. Hence, option (c) is correct.

Explanation for the incorrect answers:

Option (a) states that erythrocyte is not a formed element. Erythrocytes are suspended in the plasma of the blood. These are the red blood cells and area type of a formed element of the blood. So, it is an incorrect option.

Option (b) states that leukocyte is not a formed element. Leukocytes are white blood cells suspended in blood plasma and are a formed element of the blood. So, it is an incorrect option.

Option (d) states that platelet is not a formed element. Platelets are cell fragments found in blood and are a formed element of the blood. So, it is an incorrect option.

Hence, options (a), (b), and (d) are incorrect.

Conclusion

Therefore, it can be concluded that mast cells are not formed elements of the blood. They help in fighting against the infection.

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After you feel comfortable with your counting method and identifying cells in the various stages of mitosis, use the four images below of whitefish blastula to count the cells in each stage until you reach 100 total cells, recording your data below in Data Table 1. (You may not need to use all four images. Stop counting when you reach 100 total cells.) After totaling the cells in each stage, calculate the percent of cells in each stage. (Divide total of stage by overall total of 100 and then multiply by 100 to obtain percentage.) Data Table 1Stage Totals PercentInterphase Mitosis: Prophase Metaphase Anaphase Telophase Cytokinesis Totals 100 100% To find the length of time whitefish blastula cells spend in each stage, multiply the percent (recorded as a decimal, in other words take the percent number and divide by 100) by 24 hours. (Example: If percent is 20%, then Time in Hours = .2 * 24 = 4.8) Record your data in Data…

Answer 2

Question

Chapter 19, Problem 1CYR

Summary Introduction

Introduction:

Blood is a fluid connective tissue that circulates in the body to meet its nutritive and physiological needs. It comprises plasma and formed elements. Formed elements comprise various cellular and cellular fragments that are generated by the process of hematopoiesis, whereas the plasma mainly comprises water and plasma proteins.

Expert Solution & Answer

Answer to Problem 1CYR

Correct answer:

The mast cell is not a formed element of the blood.

Explanation of Solution

Explanation for the correct answer:

Option (c) states that mast cell is not a formed element of the blood. A mast cell is a type of basophil (white blood cell) that differentiatesbetween tissues to perform its functions. Mast cells are the immune regulators of the body that secrete chemical substances to fight various infections and participate in allergic reactions. Hence, option (c) is correct.

Explanation for the incorrect answers:

Option (a) states that erythrocyte is not a formed element. Erythrocytes are suspended in the plasma of the blood. These are the red blood cells and area type of a formed element of the blood. So, it is an incorrect option.

Option (b) states that leukocyte is not a formed element. Leukocytes are white blood cells suspended in blood plasma and are a formed element of the blood. So, it is an incorrect option.

Option (d) states that platelet is not a formed element. Platelets are cell fragments found in blood and are a formed element of the blood. So, it is an incorrect option.

Hence, options (a), (b), and (d) are incorrect.

Conclusion

Therefore, it can be concluded that mast cells are not formed elements of the blood. They help in fighting against the infection.

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Answer 3

Question

Chapter 19, Problem 1CYR

Summary Introduction

Introduction:

Blood is a fluid connective tissue that circulates in the body to meet its nutritive and physiological needs. It comprises plasma and formed elements. Formed elements comprise various cellular and cellular fragments that are generated by the process of hematopoiesis, whereas the plasma mainly comprises water and plasma proteins.

Expert Solution & Answer

Answer to Problem 1CYR

Correct answer:

The mast cell is not a formed element of the blood.

Explanation of Solution

Explanation for the correct answer:

Option (c) states that mast cell is not a formed element of the blood. A mast cell is a type of basophil (white blood cell) that differentiatesbetween tissues to perform its functions. Mast cells are the immune regulators of the body that secrete chemical substances to fight various infections and participate in allergic reactions. Hence, option (c) is correct.

Explanation for the incorrect answers:

Option (a) states that erythrocyte is not a formed element. Erythrocytes are suspended in the plasma of the blood. These are the red blood cells and area type of a formed element of the blood. So, it is an incorrect option.

Option (b) states that leukocyte is not a formed element. Leukocytes are white blood cells suspended in blood plasma and are a formed element of the blood. So, it is an incorrect option.

Option (d) states that platelet is not a formed element. Platelets are cell fragments found in blood and are a formed element of the blood. So, it is an incorrect option.

Hence, options (a), (b), and (d) are incorrect.

Conclusion

Therefore, it can be concluded that mast cells are not formed elements of the blood. They help in fighting against the infection.

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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 19, Problem 1CYR

Summary Introduction

Introduction:

Blood is a fluid connective tissue that circulates in the body to meet its nutritive and physiological needs. It comprises plasma and formed elements. Formed elements comprise various cellular and cellular fragments that are generated by the process of hematopoiesis, whereas the plasma mainly comprises water and plasma proteins.

Expert Solution & Answer

Answer to Problem 1CYR

Correct answer:

The mast cell is not a formed element of the blood.

Explanation of Solution

Explanation for the correct answer:

Option (c) states that mast cell is not a formed element of the blood. A mast cell is a type of basophil (white blood cell) that differentiatesbetween tissues to perform its functions. Mast cells are the immune regulators of the body that secrete chemical substances to fight various infections and participate in allergic reactions. Hence, option (c) is correct.

Explanation for the incorrect answers:

Option (a) states that erythrocyte is not a formed element. Erythrocytes are suspended in the plasma of the blood. These are the red blood cells and area type of a formed element of the blood. So, it is an incorrect option.

Option (b) states that leukocyte is not a formed element. Leukocytes are white blood cells suspended in blood plasma and are a formed element of the blood. So, it is an incorrect option.

Option (d) states that platelet is not a formed element. Platelets are cell fragments found in blood and are a formed element of the blood. So, it is an incorrect option.

Hence, options (a), (b), and (d) are incorrect.

Conclusion

Therefore, it can be concluded that mast cells are not formed elements of the blood. They help in fighting against the infection.

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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 19, Problem 1CYR

Summary Introduction

Introduction:

Blood is a fluid connective tissue that circulates in the body to meet its nutritive and physiological needs. It comprises plasma and formed elements. Formed elements comprise various cellular and cellular fragments that are generated by the process of hematopoiesis, whereas the plasma mainly comprises water and plasma proteins.

Expert Solution & Answer

Answer to Problem 1CYR

Correct answer:

The mast cell is not a formed element of the blood.

Explanation of Solution

Explanation for the correct answer:

Option (c) states that mast cell is not a formed element of the blood. A mast cell is a type of basophil (white blood cell) that differentiatesbetween tissues to perform its functions. Mast cells are the immune regulators of the body that secrete chemical substances to fight various infections and participate in allergic reactions. Hence, option (c) is correct.

Explanation for the incorrect answers:

Option (a) states that erythrocyte is not a formed element. Erythrocytes are suspended in the plasma of the blood. These are the red blood cells and area type of a formed element of the blood. So, it is an incorrect option.

Option (b) states that leukocyte is not a formed element. Leukocytes are white blood cells suspended in blood plasma and are a formed element of the blood. So, it is an incorrect option.

Option (d) states that platelet is not a formed element. Platelets are cell fragments found in blood and are a formed element of the blood. So, it is an incorrect option.

Hence, options (a), (b), and (d) are incorrect.

Conclusion

Therefore, it can be concluded that mast cells are not formed elements of the blood. They help in fighting against the infection.

Answer 6

Chapter 19, Problem 1CYR

Summary Introduction

Introduction:

Blood is a fluid connective tissue that circulates in the body to meet its nutritive and physiological needs. It comprises plasma and formed elements. Formed elements comprise various cellular and cellular fragments that are generated by the process of hematopoiesis, whereas the plasma mainly comprises water and plasma proteins.

Expert Solution & Answer

Answer to Problem 1CYR

Correct answer:

The mast cell is not a formed element of the blood.

Explanation of Solution

Explanation for the correct answer:

Option (c) states that mast cell is not a formed element of the blood. A mast cell is a type of basophil (white blood cell) that differentiatesbetween tissues to perform its functions. Mast cells are the immune regulators of the body that secrete chemical substances to fight various infections and participate in allergic reactions. Hence, option (c) is correct.

Explanation for the incorrect answers:

Option (a) states that erythrocyte is not a formed element. Erythrocytes are suspended in the plasma of the blood. These are the red blood cells and area type of a formed element of the blood. So, it is an incorrect option.

Option (b) states that leukocyte is not a formed element. Leukocytes are white blood cells suspended in blood plasma and are a formed element of the blood. So, it is an incorrect option.

Option (d) states that platelet is not a formed element. Platelets are cell fragments found in blood and are a formed element of the blood. So, it is an incorrect option.

Hence, options (a), (b), and (d) are incorrect.

Conclusion

Therefore, it can be concluded that mast cells are not formed elements of the blood. They help in fighting against the infection.

Answer 7

Chapter 19, Problem 1CYR

Summary Introduction

Introduction:

Blood is a fluid connective tissue that circulates in the body to meet its nutritive and physiological needs. It comprises plasma and formed elements. Formed elements comprise various cellular and cellular fragments that are generated by the process of hematopoiesis, whereas the plasma mainly comprises water and plasma proteins.

Answer 8

Expert Solution & Answer

Answer to Problem 1CYR

Correct answer:

The mast cell is not a formed element of the blood.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Explanation of Solution

Explanation for the correct answer:

Option (c) states that mast cell is not a formed element of the blood. A mast cell is a type of basophil (white blood cell) that differentiatesbetween tissues to perform its functions. Mast cells are the immune regulators of the body that secrete chemical substances to fight various infections and participate in allergic reactions. Hence, option (c) is correct.

Explanation for the incorrect answers:

Option (a) states that erythrocyte is not a formed element. Erythrocytes are suspended in the plasma of the blood. These are the red blood cells and area type of a formed element of the blood. So, it is an incorrect option.

Option (b) states that leukocyte is not a formed element. Leukocytes are white blood cells suspended in blood plasma and are a formed element of the blood. So, it is an incorrect option.

Option (d) states that platelet is not a formed element. Platelets are cell fragments found in blood and are a formed element of the blood. So, it is an incorrect option.

Hence, options (a), (b), and (d) are incorrect.

Answer 12

Conclusion

Therefore, it can be concluded that mast cells are not formed elements of the blood. They help in fighting against the infection.

Answer 13

Ch. 19.1 - Prob. 1QC Ch. 19.1 - Prob. 2QC Ch. 19.1 - 3. How does blood regulate temperature and...Ch. 19.1 - 4. What are the four main categories of plasma...Ch. 19.1 - Prob. 5QC Ch. 19.2 - Describe the structure of a typical erythrocyte.Ch. 19.2 - Prob. 2QC Ch. 19.2 - 3. Walk through the basic steps of...Ch. 19.2 - 4. What is the lifespan of an erythrocyte? Ch. 19.2 - Prob. 5QC

Concept explainers

Answer to Problem 1CYR

Explanation of Solution

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Chapter 19 Solutions