What thoracic muscles are involved in expiration?
A. external intercostals
B. internal intercostals
C. scalene muscles
D. transversus thoracis
_____
external intercostals
__X__
internal intercostals
_____
scalene muscles
__X__
transversus thoracis
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Which of the following statements about the Golgi apparatus is false?
A) It receives transport vesicles from the RER. B) It sends transport vesicles to the RER. C) It produces lysosomes. D) It supplies new membrane components. E) It produces secretory vesicles.
If a species of animal had 16 pairs of chromosomes in its normal body cells, its gametes would contain _____ chromosomes.
A) 16 B) 8 C) 32 D) None of the above is correct.
Gross anatomy is best described as the study of ___________.
a. more than one species in order to observe the structural similarities and differences b. bodily structures that can be observed without magnification c. complete development of an individual from fertilization of an egg to death (developmental anatomy) d. specific body systems, such as the cardiovascular system (systemic anatomy)
The role of the rod cells of the retina is to ________
A) facilitate color vision B) prevent reflection of light rays when they reach the retina C) allow an individual to view objects in sharp focus D) facilitate peripheral vision and vision in low-light conditions