Marrow that no longer produces blood cells and is mostly adipose tissue is called Blank______ bone marrow.Multiple choice question.brownyellowred

Break Down the Problem

1. Identify the type of bone marrow described in the question.
2. Analyze the options provided: brown, yellow, and red.

Relevant Concepts

• Bone marrow is classified into two main types: red marrow (which produces blood cells) and yellow marrow (which is mostly composed of adipose tissue and does not actively produce blood cells).

Analysis and Detail

1. The question specifies "marrow that no longer produces blood cells" indicating it is not red marrow, which is responsible for blood cell production.
2. Yellow bone marrow primarily consists of fat cells and is found in the medullary cavities of long bones. It can convert back to red marrow if the body needs increased blood cell production.

Verify and Summarize

• The type of bone marrow that is mainly adipose tissue and not involved in blood cell production is yellow bone marrow.

Final Answer

Yellow bone marrow.