Which one of the following is/are false?
(A) Fibroblasts store food in adipose tissue.
(B) Nissl's granules are found in the granulocytes.
(C) Blood platelets are formed from Macrophages.
(D) Serum globulin acts as an antibody.
Select the correct option :

Question

Which one of the following is/are false? 
(A) Fibroblasts store food in adipose tissue. 
(B) Nissl's granules are found in the granulocytes. 
(C) Blood platelets are formed from Macrophages. 
(D) Serum globulin acts as an antibody. 
Select the correct option :

Accepted Answer

Option 1, which states that statements A, B, and C are false, is the correct answer. Let's examine each statement to understand why this option is correct:

(A) Fibroblasts store food in adipose tissue.  
- This statement is false. Fibroblasts are cells that synthesize the extracellular matrix and collagen, playing a critical role in wound healing and tissue repair. They do not store food; instead, adipocytes in adipose tissue are responsible for storing energy in the form of fat.

(B) Nissl's granules are found in the granulocytes.  
- This statement is false. Nissl's granules, also known as Nissl bodies, are found in the cell bodies of neurons, not in granulocytes. They are composed of rough endoplasmic reticulum and ribosomes, involved in protein synthesis within neurons.

(C) Blood platelets are formed from Macrophages.  
- This statement is false. Blood platelets, or thrombocytes, are formed from megakaryocytes in the bone marrow, not from macrophages. Macrophages are a type of white blood cell involved in the immune response, not in platelet formation.

(D) Serum globulin acts as an antibody.  
- This statement is true. Serum globulins include immunoglobulins, which function as antibodies. They play a crucial role in the immune system by identifying and neutralizing pathogens such as bacteria and viruses.

Given these explanations, Option 1 correctly identifies statements A, B, and C as false, while statement D is true. Therefore, Option 1 is the correct choice.