What is the morphology and arrangement of staphylococcal species?
What will be an ideal response?
Ans: gram-positive, facultatively anaerobis prokaryotes. spherical cells are typically clustered in grape-like arrangements.
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Unlike endurance training, weight lifting will
a. convert slow muscle fibers to fast muscle fibers. b. convert fast muscle fibers to slow muscle fibers. c. convert fast muscle fibers from the anaerobic to the aerobic type. d. convert fast muscle fibers from the aerobic to the anaerobic type. e. convert fat to muscle fibers.
Plants obtain the carbon used in the manufacture of organic compounds from
A. fossil fuels. B. carbon dioxide in the soil. C. carbon dioxide in the atmosphere. D. organic compounds in the soil.
A mutation in a gene that changes a codon to one that codes for the same amino acid as the original codon; The amino acid sequence of the resulting polypeptide is thus unchanged
What will be an ideal response?
Name two human disorders that appear to be transmitted extrachromosomally
A) poky chromosome syndrome and kidney cancer B) reactive oxygen syndrome and myoclonic epilepsy and ragged red fiber disease C) myoclonic epilepsy and ragged red fiber disease and Leber's hereditary optic neuropathy D) Duchenne muscular dystrophy and Down syndrome E) cri-du-chat syndrome and Leber's hereditary optic neuropathy