All ANS preganglionic axons release _____________ as their neurotransmitter

Fill in the blank with correct word.


acetylcholine

Anatomy & Physiology

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____________________ muscle tissue composes the heart

Fill in the blank(s) with correct word

Anatomy & Physiology

Which of the following produces a lipid-rich secretion that prevents the upper and lower eyelids from sticking together at their edges?

A) palpebra B) lacrimal caruncle C) chalazion D) tarsal gland E) conjunctiva

Anatomy & Physiology

What does structure "C" represent on the bone diagram?

A. epiphysis B. epiphyseal lines C. cancellous bone D. articular cartilage E. diaphysis

Anatomy & Physiology

Cells were first discovered when a scientist named ________ observed cell walls in cork under a microscope

A) Louis Pasteur B) Galileo C) Theodor Schwann D) Robert Hooke E) Galen

Anatomy & Physiology