Each of the receiving chambers of the heart has a wrinkled flaplike extension; the one that is more visible from an anterior view is the
A. left auricle.
B. interventricular septum.
C. right auricle.
D. interatrial septum.
Answer: C
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A) Basophil B) Eosinophil C) Neutrophil D) Monocyte E) Erythrocyte 10) Nucleus has two lobes; contains granules of lysosomal enzymes; functions in attacking parasitic worms and plays complex roles in inflammatory diseases like allergies and asthma. 11) Nucleus is multilobed; functions as a phagocyte; contains fine indistinct granules. 12) Transports CO2 and oxygen. 13) Contains a U- or an S-shaped nucleus; granules stain very dark; releases histamine and heparin. 14) Largest of the WBCs; crucial in defense against viruses; associated with chronic infections.
Organs that do not adjust the blood are more vulnerable to reductions in blood flow than are organs that perform homeostatic functions on the blood
Indicate whether the statement is true or false
The sarcomere lies within the boundaries of which of these structures?
a. A bands b. H bands c. I bands d. sarcoplasmic reticulum e. Z lines
In anatomical position, the little finger is on which side of the hand?
A. Medial B. Distal C. Lateral D. Anterior E. Posterior