Cells of unknown function that are clustered together in concentric layers within the medullary region of the thymus are called ________.
Fill in the blank(s) with the appropriate word(s).
thymic corpuscles
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Answer the following statements true (T) or false (F)
1. Leukocytes move through the circulatory system by amoeboid motion. 2. Granulocytes called neutrophils are phagocytic and are the most numerous of all white blood cell types. 3. All lymphocytes are leukocytes, but not all leukocytes are lymphocytes. 4. Myelocytic leukemia involves a cancerous condition of lymphocytes. 5. The myocardium receives its blood supply from the coronary arteries.
Which of the following is a way to recognize a carbohydrate by looking at its name only?
A) It begins with nucleo-. B) It begins with proteo-. C) It begins with lipo-. D) It always ends in -ase. E) It ends in -ose
In humans, the term anterior is the same as __________.
Fill in the blank(s) with the appropriate word(s).
During which phase of the uterine (menstrual) cycle will stratum functionalis develop with endometrial glands and spiral arteries and veins?
A) menstrual phase B) secretory (postovulatory) phase C) proliferative (preovulatory) phase D) luteal phase