Nodes of Ranvier Are Intervals Between Schwann Cells That _____

question 38

Multiple Choice

Nodes of Ranvier are intervals between Schwann cells that _____ the conduction of nerve impulses.

• A)Slow
• B)Have no effect on
• C)Trigger
• D)Speed
• E)Completely block

---

Definitions:

Direct Labor-hours

The total time that production workers spend working on products or production processes, used as a base for applying manufacturing overhead.

Variable Overhead Efficiency Variance

The difference between the actual variable overhead incurred and the standard cost of variable overhead expected for the actual production level.

Variable Manufacturing Overhead

Costs of manufacturing that vary with the level of production output, such as utilities and some wages.

Materials Price Variance

The variance between the real expense of materials and their anticipated (or standard) cost.