Which of These Structures Are Used by Bacteriophages to Attach

question 71

Multiple Choice

Which of these structures are used by bacteriophages to attach to host cell receptors?

• A)sheath
• B)tail fibers
• C)nucleic acid
• D)capsid head

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Definitions:

Ovulatory

Pertaining to ovulation, the phase in a female's menstrual cycle when an egg is released from the ovary.

Luteal

Pertaining to the luteal phase, the latter phase of the menstrual cycle or estrous cycle when the uterine lining thickens to prepare for potential pregnancy.

Secretory

Pertaining to or involving the secretion of substances, especially glands producing and releasing substances.

Endometriosis

A condition where tissue similar to the lining inside the uterus grows outside the uterus, causing pain and possibly fertility issues.