A polylinker region in a cloning plasmid is characterized by

A) multiple methyl groups.
B) multiple restriction cut sites.
C) multiple reporter genes.
D) multiple expression vectors.
E) multiple cloning targets.


B

Biology & Microbiology

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Individuals who have therapy-related myeloid neoplasms (t-MN) often have deletions of chromosome 5. These

deleted genes are ____.

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Biology & Microbiology

How is a stolon distinguished from a root?

a. a stolon has an epidermis-- a root does not b. a root has a cortex --- a stolon does not c. a stolon has nodes -- a root does not d. a root has vascular tissue-- a stolon does not e. a stolon has an epidermis -- a root does not

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Which factor would most affect an individual's basal metabolic rate?

A) caloric intake B) sleep habits C) balanced diets D) exercise levels

Biology & Microbiology

Which of the following microbes has been genetically engineered to contain a protein that helps protect crops from freezing?

A) Deinococcus radiodurans B) Bacillus thuringiensis C) Pseudomonas D) Salmonella E) Escherichia coli

Biology & Microbiology