Lignin is a complex polymer of methoxylated ________ compounds and is present in ________

A) silica / aquatic environments
B) mineral / rocks
C) oil / fossil fuels
D) aromatic / vascular plant material


Answer: D

Biology & Microbiology

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Biology & Microbiology

An application of pharmacogenomics is the study of ____ for determining the appropriate dosages of certain drugs in

specific patients.

a. drug metabolism genes b. body size c. blood volume d. trial and error methods e. drug interactions

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Palindrome sequences are often found at mutation hotspots. Which of the following is a palindrome?

A) ATTACGGC B) ATATGCGC C) GATCCTAG D) GATCGATC

Biology & Microbiology

Which of the following is NOT an organic molecule?

a. cholesterol b. ATP c. water d. glucose e. lipid

Biology & Microbiology