The part of the ear lying outside the head is the ____________

Fill in the blank(s) with correct word


pinna

Anatomy & Physiology

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The term used to describe the fluid within a cell is ________, or intracellular fluid.

Fill in the blank(s) with the appropriate word(s).

Anatomy & Physiology

Choose the statement that correctly pairs sensation, perception, and/or projection with the example.

A. Perception- A cone cell in the eye detects light of 560nm wavelength reflecting from a person's lips. Sensation- You notice the person is wearing red lipstick. B. Perception- A cone cell in the eye detects light of 560nm wavelength reflecting from a person's lips. Projection- You notice the person is wearing red lipstick. C. Sensation- A cone cell in the eye detects light of 560nm wavelength reflecting from a person's lips. Perception- You notice the person is wearing red lipstick. D. Sensation- A cone cell in the eye detects light of 560nm wavelength reflecting from a person's lips. Projection- You notice the person is wearing red lipstick.

Anatomy & Physiology

What is the correct order of events in the sliding filament theory of muscle contraction?1. Myosin head binds to actin2. Calcium ions bind to troponin3. Myosin cross-bridges bend, pulling actin toward center of sarcomere4. ATP is split into ADP and P5. Tropomyosin moves to expose active sites of actin6. Sarcoplasmic reticulum releases calcium ions7. ADP and P released from myosin

A. 1,2,3,4,5,6,7 B. 6,2,5,4,1,7,3 C. 2,4,6,1,3,5,7 D. 4,2,7,1,6,5,3

Anatomy & Physiology

The arteries that are also called distributing arteries are the ________.

A) elastic arteries B) muscular arteries C) arterioles D) capillaries

Anatomy & Physiology