Micro Organisms A newly discovered microscopic structure is hypothesized to be a living organism. Which of the following lines of evidence would support the contention that this organism may be alive? It is made of a single cell It utilizes energy It contains DNA All of these It is made of a single cell It utilizes energy It contains DNA All of these ANSWER DOWNLOAD EXAMIANS APP
Micro Organisms Which of the following is not true for eukaryotic cells? 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 Nucleus is bounded by nuclear membrane ANSWER DOWNLOAD EXAMIANS APP
Micro Organisms A characteristic of protein synthesis in both the archaea and eukarya is proteins are synthesized from D-, rather than L-, isomers of amino acids translation is inhibited by diphtheria toxin transcription and translation are coupled the initiator tRNA is charged with N-formyl-methionine proteins are synthesized from D-, rather than L-, isomers of amino acids translation is inhibited by diphtheria toxin transcription and translation are coupled the initiator tRNA is charged with N-formyl-methionine ANSWER DOWNLOAD EXAMIANS APP
Micro Organisms Which of the following structure is absent in eukaryotic cells? Golgi structure Mesosome Mitochondria Chloroplasts Golgi structure Mesosome Mitochondria Chloroplasts ANSWER DOWNLOAD EXAMIANS APP
Micro Organisms Which of the following is the most primitive? Eukaryote Virus Archaeon Mitochondria Eukaryote Virus Archaeon Mitochondria ANSWER DOWNLOAD EXAMIANS APP
Micro Organisms What are Blue-Green bacteria called? Cyanobacteria None of these Protozoa Acquaobacteria Cyanobacteria None of these Protozoa Acquaobacteria ANSWER DOWNLOAD EXAMIANS APP
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