Shortened ________ shorten many muscle fibers to cause a muscle to contract.
A. sarcomeres
B. myosin
C. actin
D. Z lines
Answer: A
Anatomy & Physiology
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One of the functions of skeletal muscle contraction is production of heat
Indicate whether the statement is true or false
Anatomy & Physiology
Which of the following hormones is produced by the testis?
A. Testosterone B. Interstitial cell-stimulating hormone (ICSH) C. Gonadotropin-releasing hormone (GnRH) D. Luteinizing hormone (LH) E. Follicle-stimulating hormone (FSH)
Anatomy & Physiology
What is the supraglenoid tubercle and what is its function?
What will be an ideal response?
Anatomy & Physiology
Which structure supports the lens and controls its shape?
a. ora serrata b. neural tunic c. ciliary body d. choroid
Anatomy & Physiology