The part of the ear lying outside the head is the ____________
Fill in the blank(s) with correct word
pinna
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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).
The arteries that are also called distributing arteries are the ________.
A) elastic arteries B) muscular arteries C) arterioles D) capillaries
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.
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