There are ______________________________________ major types of white blood cells (WBCs)
Fill in the blank(s) with correct word
5
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The ejaculatory duct is formed by the
A. ampulla and the proximal portion of the seminal vesicle. B. ductus deferens and the ducts of the prostate gland. C. ampulla and the distal portions of the bulbourethral glands. D. ductus deferens and the ducts of the prostate gland and bulbourethral glands. E. ampulla and the prostatic urethra.
Once solid material is phagocytized and taken into a vacuole, which of the following statements best describes what happens?
A) A ribosome enters the vacuole and uses the amino acids in the "invader" to form new protein. B) A lysosome combines with the vacuole and digests the enclosed solid material. C) The vacuole remains separated from the cytoplasm and the solid material persists unchanged. D) Nitrogen enters the vacuole and "burns" the enclosed solid material.
Which of the following statements are true regarding confidentiality of medical records and cases?
a. The only time information can be shared is for the purpose of patient care. b. It is ok for information to be shared with anyone associated with the hospital. c. It is ok to share medical information with your own family members. d. Veterinary medical records and case information are not confidential, only human medical records are confidential.
The cells of excitable and nonexcitable tissues share which of the following properties?
a. a threshold potential b. a resting membrane potential c. an ability to open the Na+ gates d. all of these answers. e. none of these answers.