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
You might also like to view...
Individuals who have therapy-related myeloid neoplasms (t-MN) often have deletions of chromosome 5. These
deleted genes are ____.
a. completely inactive b. expressed at lower levels in these individuals due to haploinsufficiency c. expressed at higher levels in these individuals due to dosage compensation d. usually involved in promoting entry into mitosis e. usually involved in promoting entry into meiosis
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
Which factor would most affect an individual's basal metabolic rate?
A) caloric intake B) sleep habits C) balanced diets D) exercise levels
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