Micro Organisms Which cell type is considered to have the oldest ancestor? Eukarya Bacteria they all share the same ancestor Archaea Eukarya Bacteria they all share the same ancestor Archaea ANSWER DOWNLOAD EXAMIANS APP
Micro Organisms Who discovered the bacteria that cause cholera? Robert Koch Rudolf Virchow Pierre Berthelot Louis Pasteur Robert Koch Rudolf Virchow Pierre Berthelot Louis Pasteur ANSWER DOWNLOAD EXAMIANS APP
Micro Organisms Genetic and biochemical similarities between contemporary cyanobacteria and eukaryotic chloroplasts are accepted to mean that oxygenic photosynthesis first evolved in eukaryotes eukaryotes evolved from bacteria eukaryotes evolved from archaea cyanobacteria arose from chloroplasts which escaped from plant cells oxygenic photosynthesis first evolved in eukaryotes eukaryotes evolved from bacteria eukaryotes evolved from archaea cyanobacteria arose from chloroplasts which escaped from plant cells ANSWER DOWNLOAD EXAMIANS APP
Micro Organisms Which of the following structure is present in prokaryotic cells? Golgi structure Mitochondria Chloroplasts Mesosome Golgi structure Mitochondria Chloroplasts Mesosome ANSWER DOWNLOAD EXAMIANS APP
Micro Organisms Archeal cells usually do not contain peptidoglycan, rather contain pseudo-peptidoglycan which is mainly composed of N-acetyltalosaminuronic acid and L-amino acids N-acetyltalosaminuronic acid and D-amino acids N-acetylmuramic acid and L-amino acids N-acetylmuramic acid and D-amino acids N-acetyltalosaminuronic acid and L-amino acids N-acetyltalosaminuronic acid and D-amino acids N-acetylmuramic acid and L-amino acids N-acetylmuramic acid and D-amino acids ANSWER DOWNLOAD EXAMIANS APP
Micro Organisms Which of the following is not true for eukaryotic cells? Nucleus is bounded by nuclear membrane Gas vacuoles are present Chromosomes contain histones Chloroplasts and mitochondria contains 70S ribosomes Nucleus is bounded by nuclear membrane Gas vacuoles are present Chromosomes contain histones Chloroplasts and mitochondria contains 70S ribosomes ANSWER DOWNLOAD EXAMIANS APP
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