This type of knife measures usually about 120 mm in length with both sides concave and it is recommended for cutting paraffin embedded sections on a rotary microtome.
A)Biconcave knife
B)Plane-Concave knife
C)Plane-wedge knife
D)None of the above

Question

Quizplus · Accepted Answer

Biconcave knife
The type of knife that measures about 120 mm in length with both sides concave and is recommended for cutting paraffin embedded sections on a rotary microtome is the biconcave knife. The other choices do not fit the description of a biconcave knife.

This Type of Knife Measures Usually About 120 Mm in Length