Paranasal sinuses warm, cleanse, and humidify air entering the nasal cavity

Indicate whether the statement is true or false


FALSE

Anatomy & Physiology

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What does the chromatophilic substance in a neuron consist of?

A. Lipofuscin B. Smooth endoplasmic reticulum C. Rough endoplasmic reticulum D. Neurotransmitters E. Synaptic vesicles

Anatomy & Physiology

Characteristics of slow-oxidative fibers include numerous mitochondria, abundant myoglobin, and large stores of glycogen

Indicate whether the statement is true or false.

Anatomy & Physiology

The vertebrate eye has a blind spot because it is formed through a series of invaginations of the epidermis

Indicate whether the statement is true or false

Anatomy & Physiology

Energy for contraction of cardiac muscle cells comes primarily from

A. ATP that is stored while the heart is not contracting. B. aerobic respiration in the mitochondria. C. glycolysis in the cytosol. D. creatine phosphate. E. anaerobic respiration in the cytosol.

Anatomy & Physiology