You Have Isolated a Prokaryotic Cell

question 38

Multiple Choice

You have isolated a prokaryotic cell. The first step in identification is a(n)

• A) Flagella stain.
• B) Gram stain.
• C) Endospore stain.
• D) DNA fingerprint.
• E) Lactose fermentation test.

---

Definitions:

Pronation

The rotational movement of the forearm or foot that turns the palm or sole downward or backward.

Circumduction

A circular movement of a body part, such as a limb, that outlines a cone.

Knee Joint

A crucial hinge joint connecting the thigh to the lower leg, facilitating movements like walking, jumping, and squatting.

Flexion

Flexion is a movement that decreases the angle between two body parts, such as bending an elbow or knee.