Which Part of the Microscope Is Responsible for Making Small

question 11

Multiple Choice

Which part of the microscope is responsible for making small changes in focus when using the high-power objective lens?

• A)Fine adjustment knob
• B)Iris diaphragm lever
• C)Rotating nosepiece
• D)Coarse adjustment knob
• E)Substage illuminator

---

Definitions:

Epiphyseal Lines

The remnants of the epiphyseal plate in long bones, seen in adults, indicating the previous site of longitudinal growth during childhood and adolescence.

Articular Cartilage

The smooth, white tissue that covers the ends of bones where they come together to form joints.

Epiphysis

The terminal section of a lengthy bone that originally develops independently from the main body.

Spongy Bone

Spongy bone, also known as cancellous bone, is less dense bone that is found at the ends of long bones and in the inner layers of other bones, characterized by a porous structure.