Question

Section quality is most influenced by:

A. The condition of the knife and the waterbath
B. The condition of the knife and the clearance angle
C. The condition of the block and the waterbath
D. The condition of the paraffin and the clearance angle

Answer 1

The quality of biological sections is most influenced by the condition of the knife and the waterbath, as a sharp knife and a well-maintained water bath lead to better sectioning.

Step-by-step explanation:

The quality of sections in the context of histology or biological sample preparation is most influenced by the condition of both the knife and the waterbath. This choice is reflected as option A: The condition of the knife and the waterbath. A sharp knife will exert a higher pressure with the same amount of force as a dull knife, allowing for more effective cutting of materials. The waterbath can help to remove wrinkles and allow for proper section expansion. Thus, a well-maintained knife and wate rbath are crucial for producing high-quality sections.