Biology Which of the following organisms fix nitrogen in aquatic ecosystems Fungi Chemoautotrophs Phytoplankton Cyanobacteria Fungi Chemoautotrophs Phytoplankton Cyanobacteria ANSWER DOWNLOAD EXAMIANS APP
Biology The normal temperature of human body on the Kelvin scale is 300K 280K 290K 310K 300K 280K 290K 310K ANSWER DOWNLOAD EXAMIANS APP
Biology Which of the following is true of enzymes? Neither A nor B Enzymes lowers the activation energy for the chemical reaction Both A & B Enzymes speed up the rate of a chemical reaction Neither A nor B Enzymes lowers the activation energy for the chemical reaction Both A & B Enzymes speed up the rate of a chemical reaction ANSWER DOWNLOAD EXAMIANS APP
Biology What do eukaryotic cells have that prokaryotic cells do not? Nucleus Ribosomes DNA Cytoplasm Nucleus Ribosomes DNA Cytoplasm ANSWER DOWNLOAD EXAMIANS APP
Biology Which one is not found in the composition of Plasma membrane Phospholipids Carbohydrates Minerals Proteins Phospholipids Carbohydrates Minerals Proteins ANSWER DOWNLOAD EXAMIANS APP
Biology The schwann cell forms a myelin sheath around the Nucleus Axon Dendrites Nodes of Ranvier Nucleus Axon Dendrites Nodes of Ranvier ANSWER DOWNLOAD EXAMIANS APP
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