Tropomyosin strands are held in position by which of the following?

A) actin molecules
B) myosin molecules
C) troponin molecules
D) ATP molecules
E) calcium ions


C) troponin molecules

Anatomy & Physiology

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Where is the pia mater?

a) E b) F c) G d) H e) I

Anatomy & Physiology

Which of the following activities or sensations is/are not monitored by interoceptors?

A) sight B) pain C) activities of the digestive system D) cardiovascular activities E) urinary activities

Anatomy & Physiology

The tube that carries urine out of the body is called the ________.

A. urethra B. collecting tube C. trigone D. ureter

Anatomy & Physiology

The liver is located behind the stomach

Indicate whether the statement is true or false

Anatomy & Physiology