Micro Organisms Genetic and biochemical similarities between contemporary cyanobacteria and eukaryotic chloroplasts are accepted to mean that cyanobacteria arose from chloroplasts which escaped from plant cells oxygenic photosynthesis first evolved in eukaryotes eukaryotes evolved from archaea eukaryotes evolved from bacteria cyanobacteria arose from chloroplasts which escaped from plant cells oxygenic photosynthesis first evolved in eukaryotes eukaryotes evolved from archaea eukaryotes evolved from bacteria ANSWER DOWNLOAD EXAMIANS APP
Micro Organisms Which of the following microorganisms is classified as a member of archaebacteria? Mycoplasma Trichomonads Methanobacteria Gyanobacteria Mycoplasma Trichomonads Methanobacteria Gyanobacteria ANSWER DOWNLOAD EXAMIANS APP
Micro Organisms Mycoplasmas, rickettsiae, and chlamydiae are types of fungi small bacteria species of protozoa forms of viruses types of fungi small bacteria species of protozoa forms of viruses ANSWER DOWNLOAD EXAMIANS APP
Micro Organisms The foundation for the germ theory of disease was set down by Walter Reed Robert Koch Ronald Ross Louis Pasteur Walter Reed Robert Koch Ronald Ross Louis Pasteur ANSWER DOWNLOAD EXAMIANS APP
Micro Organisms Which of the following may account for the small size of the cells? The surface area/volume ratio The number of mRNAs that can be produced by the nucleus All of these The rate of diffusion The surface area/volume ratio The number of mRNAs that can be produced by the nucleus All of these The rate of diffusion ANSWER DOWNLOAD EXAMIANS APP
Micro Organisms Which of the following is not true for eukaryotic cells? Chromosomes contain histones Nucleus is bounded by nuclear membrane Gas vacuoles are present Chloroplasts and mitochondria contains 70S ribosomes Chromosomes contain histones Nucleus is bounded by nuclear membrane Gas vacuoles are present Chloroplasts and mitochondria contains 70S ribosomes ANSWER DOWNLOAD EXAMIANS APP
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