The flow of biological information begins with

A) DNA replication.
B) RNA transcription.
C) mRNA translation.
D) transcriptional regulation.


Answer: A

Biology & Microbiology

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Genome assembly relies on

A) accurate gene annotation. B) overlap of a large numbers of short sequences. C) codon bias. D) systems biology.

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Hornworts are members of phylum:a

Pteridophyta. b. Anthocerophyta. c. Bryophyta. d. Hepatophyta. e. Anthophyta

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TRNA genes are transcribed by:

A) DNA polymerase B) spliceosome C) aminoacyl tRNA synthetase E) RNA polymerase

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C4 plants and CAM plants fix carbon in a larger molecule only once during photosynthetic reactions.

a. true b. false

Biology & Microbiology