Which of the following is NOT a component of red bone marrow?
RBCs (red blood cells)
Neutrophils
Platelets
Adipose tissue
Adipose tissue is not a component of red bone marrow. Red bone marrow primarily consists of hematopoietic stem cells and various types of blood cells, including red blood cells (RBCs), white blood cells (such as neutrophils), and platelets. Adipose tissue refers to fat cells, which are not typically found within the red bone marrow.
Option 4 is the correct answer.