Question

Which of the following bacterial species is classified as high G+C gram-positive?Corynebacterium diphtheriae, Staphylococcus aureus, Streptococcus pneumoniae, or Bacillus anthracis

Answer 1

Gram-positive bacteria are classified into high G+C gram-positive and low G+C gram-positive bacteria based on the prevalence of guanine and cytosine nucleotides in their genome. Actinobacteria is the taxonomic name of the class of high G+C gram-positive bacteria.

Step-by-step explanation:

Gram-positive bacteria are classified into high G+C gram-positive and low G+C gram-positive bacteria, based on the prevalence of guanine and cytosine nucleotides in their genome. Actinobacteria is the taxonomic name of the class of high G+C gram-positive bacteria. This class includes the genera Actinomyces, Arthrobacter, Corynebacterium, Frankia, Gardnerella, Micrococcus, Mycobacterium, Nocardia, Propionibacterium, Rhodococcus, and Streptomyces. Some representatives of these genera are used in industry; others are human or animal pathogens.