What do vellus hairs lack?

A) cortex B) pigment C) keratin D) cuticle


Answer: B

Anatomy & Physiology

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Before the discovery of these glands, thyroid surgery often led to a rapid drop in blood calcium levels, which triggered muscle contractions and cardiac arrhythmias. What glands are these and which hormone is lacking?

A) thyroid glands; calcitonin B) parathyroid glands; calcitonin C) parathyroid glands; parathyroid hormone D) thyroid glands; levothyroxine E) parathyroid glands; levothyroxine

Anatomy & Physiology

The ____________________ is part of the limbic system and plays a role in declarative memories, such as conjuring up a mental image of experiences in the past

Fill in the blank(s) with correct word

Anatomy & Physiology

The primary motor cortex is connected with motor neurons in the brain stem and spinal cord, and ascending sensory information is carried to the thalamus by (the)

A) cerebral peduncles. B) inferior colliculi. C) red nucleus. D) tectum. E) None of the answers are correct.

Anatomy & Physiology

Which of the following are plasma proteins to which thyroid hormone is bound in circulation?

a. albumin b. gamma globulin c. thyroxine-binding globulin d. Both a and b e. Both a and c

Anatomy & Physiology