Within the phylum Cnidaria, corals are most closely related to:

A. Hydra.
B. jellyfish.
C. sea anemones.
D. Portuguese man-of-war.
E. hydrozoans.


C

Biology & Microbiology

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Although Epsilonproteobacteria make up the smallest of the five proteobacterial classes, species such as Helicobacter and Campylobacter are responsible for significant human disease that range from mild to severe.

Answer the following statement true (T) or false (F)

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What recognizes the nonsense codon and triggers termination at the end of translation?

a. tRNAs coded for termination b. small ribosomal subunit c. protein release factors d. large ribosomal subunit

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Gathering information just to add to the knowledge base, such as measuring the beak length of various bird species, is known as ________

A) discovery science B) applied science C) hypothesis-driven science D) investigative science

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Light-harvesting pigments in the chloroplast include chlorophyll and the yellowish accessory pigments called ________

Fill in the blank(s) with correct word

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