All of the following pertain to serological tests EXCEPT
A) they can detect antibodies but not antigens.
B) they can be used to diagnose various diseases.
C) reactions can be detected by uptake of trypan blue by damaged cells.
D) they are used to test for specific HLAs on lymphocytes.
E) they are used to detect compatible tissues for transplantation.
A
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Endometriosis can lead to infertility by ____
a. preventing oocytes from forming b. preventing maturation of oocytes c. causing the formation of cysts d. causing scarring in the oviducts e. decreasing sperm viability
Bones in the fingers and toes are called
A. phalanges B. hyoid C. patella D. carpals
Which of the following statements about the lagging strand is false?
A) It builds in the opposite direction of the helix unwinding. B) It is where one would find Okazaki fragments. C) It synthesizes many RNA primers. D) It uses only one molecule of DNA polymerase I. E) It is a discontinuous process.
What hormones are also known as the gonadotropins?
A. Luteinizing hormone and estrogen B. Prolactin and estrogen C. Prolactin and oxytocin D. Follicle-stimulating hormone and oxytocin E. Follicle-stimulating hormone and luteinizing hormone