The survey launched by Eurostat on government debt structure contains eleven tables: a set of five tables (central government debt, state government, local government debt, social security funds debt and general government debt) for 2015, and the same set of tables for 2016 detailing gross debt by financial instrument, sector of debt holder and initial maturity, plus a table with additional classifications of government debt (remaining maturity, currency of issuance, apparent cost of debt, market value of gross debt and guarantees (contingent liabilities)).
At one time it was
thought that bacteria
and other procaryotes were essentially "bags of enzymes" with no
development of the electron microscope in the 1950s revealed the
distinct anatomical features of bacteria and confirmed the suspicion
that they lacked
a nuclear membrane. Procaryotes are cells of
simple construction, especially if compared to eucaryotes. Whereas
cells have a preponderance of organelles with separate cellular
procaryotes carry out all cellular functions as individual units.