Uracil is found in ___________
a. both DNA and RNA
b. only in RNA
c. only in DNA
b
Biology & Microbiology
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Imagine you are working in the laboratory. You have just raised 15g of water 1 degree Celsius. How many Calories of energy did you utilize to heat the water in this procedure?
A. 0.0015 B. 70 C. 15 D. 0.015 E. 1.5 F. 0.07
Biology & Microbiology
Acridine orange is a purine base analogue.
Answer the following statement true (T) or false (F)
Biology & Microbiology
Sister chromatids ______
a. are separated during anaphase I b. have different alleles for the same genes c. are replicated before meiosis I and II d. are replicated before meiosis II e. have identical DNA sequences
Biology & Microbiology
In angiosperms, where does pollen production take place?
a. megasporangium b. antipodal cells c. microsporangium d. synergid cells
Biology & Microbiology