Creutzfeldt-Jakob disease is caused by a
A) bacterium. B) prion. C) virus. D) viroid. E) fungus.
B
Biology & Microbiology
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What type of bond joins the monomers in a protein's primary structure?
a) S - S b) peptide c) hydrogen d) ionic e) hydrophobic
Biology & Microbiology
Sea stars are primarily:a
herbivores. b. omnivores. c. carnivores. d. detritivores. e. saprophytes.
Biology & Microbiology
Abdul, who is 6 years old and beginning his first day of school, comes into his classroom where some other children are eating peanuts. Within a few minutes he complains of dizziness and seems to be struggling to breathe. You suspect ________
A) chickenpox B) anaphylactic shock C) cancer D) Kaposi's sarcoma
Biology & Microbiology
Gametophytes are multicellular plants that develop from reproductive cells called ________
Fill in the blank(s) with correct word
Biology & Microbiology