As early as the 1940s, researchers knew that bacteria could be grown in a minimal medium. In this
minimal medium the most common source of organic carbon is:
a. peptidase.
b. glucose.
c. rubisco.
d. catalase.
e. ammonium chloride.
B
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A heterodimer occurs when two identical transcription factors interact on a sequence of DNA
Indicate whether the statement is true or false
A brother and sister share ________ percent of their genes.
A) 10 B) 25 C) 50 D) 100
Which immunoglobulin is able to pass across the
placenta to protect the fetus from pathogens? a. IgG b. IgA c. IgD d. IgM e. IgE
Which is false about insomnia?
-it is the complain or poor sleep quality with daytime functional impairment or distress for at least 1 month -to meet criteria for sleep onset insomnia a patient must have a sleep latency of greater than 30 minutes -Patients with sleep maintenance insomnia have difficulty staying asleep -Patients with sleep maintenance insomnia have difficulty staying asleep with frequent and extended awakenings totaling 15 minutes in time