Which of the following types of electromagnetic radiation are used for nuclear magnetic resonance?
A. gamma
B. x ray
C. ultraviolet
D. visible
E. radio
E
Biology & Microbiology
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You are analyzing bird excrement, the product of excretion, in the biology lab. You expect the test to show an abundance of
A. ammonia. B. urea. C. nucleotides. D. uric acid. E. allatonin.
Biology & Microbiology
In a bacterial cross of an Hfr donor a+b+ with a recipient F– a–b–, what would be a possible recombinant?
What will be an ideal response?
Biology & Microbiology
Although organisms result from a combination of genetic and environmental factors, only _______ factors are passed on to the next generation.
Fill in the blank(s) with the appropriate word(s).
Biology & Microbiology
Which crops are perennial plants?
A) rice B) wheat C) white potatoes D) sweet potatoes
Biology & Microbiology