The three domain version of life on earth is based on the nucleic acid sequence data morphological traits characteristics of the cell wall metabolic traits TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following structures is the smallest? Hydrogen atom Bacterium Mitochondrion Viriod TRUE ANSWER : ? YOUR ANSWER : ?
The individual best remembered for bringing microbes to the world is Masaki Ogata Robert Hooke Antony Van Leeuenhoek Robert Koch TRUE ANSWER : ? YOUR ANSWER : ?
Cell theory includes all of the following except all organisms are composed of one or more cells the cell is the structural unit of life cells arise by division of preexisting cells the cell is the most primitive form of life TRUE ANSWER : ? YOUR ANSWER : ?
The Archaea include all of the following except halophiles cyanobacteria thermoacidophiles methanogens TRUE ANSWER : ? YOUR ANSWER : ?
Various bacterial species can be subdivided into all of these biovarieties serovarieties subspecies TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following organelles contain DNA, divides and possesses some degree of autonomy? Peroxisomes Golgi apparatus Ribosome Chloroplast TRUE ANSWER : ? YOUR ANSWER : ?
Genetic and biochemical similarities between contemporary cyanobacteria and eukaryotic chloroplasts are accepted to mean that oxygenic photosynthesis first evolved in eukaryotes eukaryotes evolved from archaea eukaryotes evolved from bacteria cyanobacteria arose from chloroplasts which escaped from plant cells TRUE ANSWER : ? YOUR ANSWER : ?
The endosymbiosis hypothesis provides an explanation for how prokaryotes developed from eukaryotes eukaryotes developed from prokayotes protozoa developed from algae algae developed from protozoa TRUE ANSWER : ? YOUR ANSWER : ?
All the following are considered eukaryotes except protozoa archaea humans fungi TRUE ANSWER : ? YOUR ANSWER : ?