Which of the following require a cell to expend energy?

A) simple diffusion and facilitated diffusion
C) active transport and endocytosis
B) facilitated diffusion and active transport
A) osmosis and facilitated diffusion


Ans: C) active transport and endocytosis

Anatomy & Physiology

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The total amount of air you can inhale for speech; tidal volume plus inspiratory reserve plus expiratory reserve is referred to as __________.

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

Anatomy & Physiology

List the functions of the spleen

What will be an ideal response

Anatomy & Physiology

Given the pressures listed, identify the respiratory event being measured.    Transpulmonary pressure = 15 mmHg    Intrapleural pressure = 765 mmHg    Atmospheric pressure = 755 mmHg    Intrapulmonary pressure = 750 mmHg

A. Forced expiration B. Tidal expiration C. Tidal inspiration D. Forced inspiration

Anatomy & Physiology

Insulin resistance may be stimulated by elevated concentrations of all of the following EXCEPT ________.

A. adiponectin B. tumor necrosis factor alpha C. retinol binding protein 4 D. resistin

Anatomy & Physiology