Plasma

Q.

The respiratory pigment present in cockroaches is

1. Haemozoin

2. Hemoglobin

3. Haemocyanin

4. None of these

Q.

Name the blood component which is viscous and straw coloured fluid.

Q. Which part of the blood transports minerals, vitamins, sugar and other foods to all parts of the body?

1. Platelets
2. Plasma
3. RBC
4. WBC

Q.

Why does the lymph contain much less proteins than the plasma?

Q. Match the items given in column I with those in Column II and select the correct option given below
$\begin{array}{cc}\text{Column I}& \text{Column II}\\ \text{A. Fibrinogen}& \text{I. Osmotic balance}\\ \text{B. Globulin}& \text{II. Plasma without clotting factors}\\ \text{C. Albumin}& \text{III. Immunity}\\ \text{D. Serum}& \text{IV. Blood clotting}\end{array}$

1. A - I, B - II, C - III
2. A - I, B - III, C - II
3. A - IV, B - III, C - I, D-II
4. A - III, B - II, C - I

Q.

Which of the following proteins helps in the coagulation of blood?

1. Fibrinogen

2. Dystrophin

3. Elastin

4. Coronin

Q.

The maximum number of white blood corpuscles is that of

1. Basophils

2. Neutrophils

3. Monocytes

4. Eosinophils

Q.

Why does blood taste salty?

Q. Which among the following is correct?

1. Serum = plasma - albumins
2. Serum = plasma + albumins
3. Serum = plasma - globulins
4. Serum = plasma - clotting factors

Q. 90-92% of plasma comprises of

1. water
2. salts
3. proteins
4. vitamins

Q.

What different types of cells will you see when you observe a drop of blood under the microscope? What are their functions?

Q. Identify the option which lists the immunoglobulins in decreasing order of concentration in the human serum.

1. IgG > IgA > IgM > IgD > IgE
2. IgE > IgM > IgA > IgG > IgD
3. IgA > IgG > IgM > IgD > IgE
4. IgD > IgE > IgG > IgM > IgA

Q. Which part of the blood transports minerals, vitamins, sugar and other foods to all parts of the body?

1. Platelets
2. Plasma
3. RBC
4. WBC

Q.

Water along with other useful substances like salts, amino acids, glucose, etc., are reabsorbed in _______

Q.

What is the difference between lymph and blood?

Q. Plasma can be defined as

1. whole blood minus WBCs and RBCs
2. whole blood minus WBCs and platelets
3. whole blood minus WBCs, RBCs and platelets
4. whole blood minus WBCs

Q.

The fluid matrix of blood is called __________.

Q.

Which of the following factors favors a release of oxygen from hemoglobin?

1. decreased pH

2. increased pH

3. lower blood temperature

4. decreased CO₂

Q.

Describe the properties of plasma and BEC

Q. Consider the following four statements and select the correct option stating which ones are true (T) and which ones are false (F)?
(i) Proteins contribute 6 - 8% of the blood plasma.
(ii) Plasma contains very high amount of minerals.
(iii) Plasma without the clotting factors is called serum.
(iv) Glucose, amino acids, lipids, etc., are also present in the plasma as they are always in transit in the body.

1. i - F
   ii - F
   iii - T
   iv - T
2. i - T
   ii - F
   iii - T
   iv - T
3. i - F
   ii - F
   iii - F
   iv - T
4. i - T
   ii - T
   iii - F
   iv - F

Q. what is the difference between the functioning of channel protein and carrier protein??

Q.

What is blood? Describe its components?

Q.

Plasma contains around ______ of water.

1. 20%

2. 60%

3. 90%

4. 40%

Q.

1. 1-4 correct, 5 wrong
2. 1-2 correct, 3, 4, 5 wrong
3. 2, 3, 4 correct, 1 and 5 wrong
4. 2 and 4 correct, 1, 3, 5, wrong
5. 1 and 5 correct, 2, 3, 4 wrong

Q. Write a note on plasma.

Q. What part of the blood carries minerals, sugar and other foods to the body's cells?

1. diabetes insipidus
2. diabetes mellitus
3. Both a and b
4. hypoglycemia

Q. Identify whether the following statements are true/false.

Platelets are absent in tissue fluid.

Q. Why blood plasma is pale yellow in colour?

Q.

When does the rate of salt absorption increase?

Q. Describe in detail the composition of human blood.