The figure illustrates the joints and bones of the rib cage. What does "D" represent?
A. costochondral joint
B. sternum
C. manubrium
D. sternal symphyses
E. sternocostal synchrondrosis
C
You might also like to view...
Identify the correct statement regarding fontanelles
A) They form fibrous connections between facial bones. B) They persist throughout childhood. C) They enable easier delivery through the birth canal. D) The occipital fontanelles are also known as the soft spot. E) The sphenoidal fontanelles are the largest.
Matching
A) A band B) Z discs C) I band D) Myosin 22) A sarcomere is the distance between two ________. 23) The ________ contains only the actin filaments. 24) The thicker filaments are the ________ filaments. 25) Both actin and myosin are found in the ________. 26) The myosin filaments are located in the ________.
Which of the following is the correct sequence for the stages of mitosis?
A)metaphase, anaphase, telophase, prophase B)prophase, anaphase, metaphase, telophase C)telophase, anaphase, prophase, metaphase D)anaphase, prophase, telophase, metaphase E)prophase, metaphase, anaphase, telophase
Approximately what percent of the oxygen in blood is transported by the hemoglobin of erythrocytes?
A. 75% B. 98% C. 50% D. 33% E. 66%