The presence of an antibiotic in the media where the bacteria are grown enables the selection of colonies grown from
a. transformed cells.
b. nontransformed cells.
c. cells that have the gene for resistance to the antibiotic.
d. both a and c.
b
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A blood clot that stays where it forms is a(n)
a. thrombus. b. thrombosis. c. hematoma. d. embolus. e. hemangioma
Rebecca found out that she has a mass of dividing cells called a tumor in her ovaries. She has had tests and is returning to the doctor. Which of the following would be the best news that Rebecca could receive from her doctor?
A. It is a benign tumor. B. The cells are cancerous and are in situ. C. It is malignant ovarian cancer. D. The tumor has metastasized and invaded neighboring tissue. E. It is a malignant tumor.
Hyposecretion of ________ may inhibit your response to stress
A) ACTH B) insulin C) HGH D) prolactin
A scientist discovers a new microbial species. It is a single-celled eukaryote without cell walls. In which kingdom will it likely be classified?
A) Animalia B) Monera C) Fungi D) Plantae E) Protista