Which of the following is not a base used in DNA replication?

A) thymine
B) guanine
C) uracil
D) adenine
E) cytosine


C) uracil

Biology & Microbiology

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The enzyme amylase can break glycosidic linkages between glucose monomers only if the monomers are in the ? form. Which of the following could amylase break down?

A) glycogen, starch, and amylopectin B) glycogen and cellulose C) cellulose and chitin D) starch and chitin E) starch, amylopectin, and cellulose

Biology & Microbiology

The enzyme reverse transcriptase synthesizes:

A. DNA from RNA. B. RNA from DNA. C. proteins from RNA. D. proteins from DNA. E. double-stranded RNA from doublestranded DNA.

Biology & Microbiology

A cell with an F factor integrated into the bacterial chromosome is called __________

A. Hfr B. F+ C. Conjugative plasmid

Biology & Microbiology

The most abundant organic molecules in the world are nucleic acids

Indicate whether the statement is true or false.

Biology & Microbiology