Which of these muscles has the same action on the arm as the latissimus dorsi?
A) deltoid
B) coracobrachialis
C) pectoralis major
D) teres major
E) triceps brachii
Ans: D) teres major
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What best describes fusiform skeletal muscle structure?
A) Fusiform muscles have fascicles that feather out at one angle from a tendon. B) Fusiform muscles may wrap around a bone or have a twisted appearance. C) Fusiform muscles are broad and taper to a single tendon. D) Fusiform muscles tend to be thicker in their belly and taper at their ends.
The centrioles are found in a zone of cytoplasm close to the nucleus called the
A. vacuole. B. cytogel. C. centrosome. D. cytosol. E. proteasome.
A sequence of DNA is CTGATGTCTA. Its complements is ____________
Fill in the blank(s) with correct word
What are the three major stages of spermatogenesis?
a. mitotic proliferation, sperm differentiation, and delivery b. testosterone secretion, sperm differentiation, and packaging c. mitotic proliferation, meiosis, and packaging d. testosterone secretion, meiosis, and packaging e. mitotic proliferation, meiosis, and delivery