Podcast
Questions and Answers
Which domain includes microorganisms generally unicellular and are subdivided into eubacteria and archaea?
Which domain includes microorganisms generally unicellular and are subdivided into eubacteria and archaea?
What is the key characteristic that differentiates archaea from eubacteria in terms of reproduction?
What is the key characteristic that differentiates archaea from eubacteria in terms of reproduction?
At the ultrastructural level, what is the significant difference between eubacteria and archaea?
At the ultrastructural level, what is the significant difference between eubacteria and archaea?
What is the characteristic feature of archaebacteria's size compared to eubacteria?
What is the characteristic feature of archaebacteria's size compared to eubacteria?
Signup and view all the answers
Which essential cellular component is absent in procaryotes as observed under an electron microscope?
Which essential cellular component is absent in procaryotes as observed under an electron microscope?
Signup and view all the answers
Procaryotes are generally multicellular organisms, except for a majority of Cyanobacteria.
Procaryotes are generally multicellular organisms, except for a majority of Cyanobacteria.
Signup and view all the answers
The two domains of procaryotes are eubacteria and archaea.
The two domains of procaryotes are eubacteria and archaea.
Signup and view all the answers
Archaebacteria reproduce by mitosis and meiosis.
Archaebacteria reproduce by mitosis and meiosis.
Signup and view all the answers
The size of archaebacteria is smaller than that of eubacteria.
The size of archaebacteria is smaller than that of eubacteria.
Signup and view all the answers
Procaryotes have an envelope nucléaire, a system endomembranaire, and mitochondria.
Procaryotes have an envelope nucléaire, a system endomembranaire, and mitochondria.
Signup and view all the answers
Procaryotes are generally unicellular organisms, except for a majority of Cyanobacteria.
Procaryotes are generally unicellular organisms, except for a majority of Cyanobacteria.
Signup and view all the answers
At the ultrastructural level, eubacteria and archaea both have an envelope nucléaire, a system endomembranaire, and mitochondria.
At the ultrastructural level, eubacteria and archaea both have an envelope nucléaire, a system endomembranaire, and mitochondria.
Signup and view all the answers
Archaebacteria reproduce by mitosis and meiosis.
Archaebacteria reproduce by mitosis and meiosis.
Signup and view all the answers
The size of archaebacteria is smaller than that of eubacteria.
The size of archaebacteria is smaller than that of eubacteria.
Signup and view all the answers
Procaryotes have a system endomembranaire, a réticulum endoplasmique, and mitochondria.
Procaryotes have a system endomembranaire, a réticulum endoplasmique, and mitochondria.
Signup and view all the answers