This contractile protein forms the thin filaments

A) dystrophin
B) myosin
C) actin
D) titin


Answer: C) actin

Anatomy & Physiology

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__________ is/are determined specifically by the presence or absence of the SRY gene

a. Genetic sex b. Gonadal sex c. Phenotypic sex d. Both a and b e. Both a and c

Anatomy & Physiology

Angiotensin II causes a(n)

A. inhibition of the thirst center and decreased release of ADH. B. inhibition of the thirst center and increased release of ADH. C. stimulation of the thirst center and decreased release of ADH. D. stimulation of the thirst center and increased release of ADH.

Anatomy & Physiology

Where does implantation of the fertilized ova typically occur in the pig reproductive tract?

A) uterine horn B) uterine body C) ovary D) vagina

Anatomy & Physiology

You are sitting by the pool in your bathing suit. There is no wind, and you feel quite warm. After a brief swim, you exit the pool to discover that someone stole your towel. Moreover, the wind is blowing, and you feel very cold. Compare and define the

processes of heat loss from the skin that are occurring before and after your swim. What will be an ideal response?

Anatomy & Physiology