In __________ processes, the cell provides energy in the form of ATP to power the transport process.

a. active
b. passive


Answer: a. active

Anatomy & Physiology

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Sunlight, ultraviolet light, and X-rays all darken skin because they increase blood flow to the dermis. 

Answer the following statement true (T) or false (F)

Anatomy & Physiology

An increase in the osmolarity of the extracellular fluid will trigger a(n) ___________ in the secretion of ADH and a(n) ____________ in thirst

A. increase; increase B. increase; decrease C. decrease; decrease D. decrease; increase

Anatomy & Physiology

The fluid outside of a cell is called ________.

A. extracellular fluid B. nucleoplasm C. cytosol D. cytoplasm E. intracellular fluid

Anatomy & Physiology

What do the retinal ganglion cells contain that send cues the pineal gland?

a. methionine b. mineralocorticoids c. melanin d. melatonin e. melanopsin

Anatomy & Physiology