True / False Questions
68. Phosphorus one of the major elements : 1180178.
True / False Questions
68. Phosphorus is one of the major elements needed in larger quantities by microorganisms.
69. Most microorganisms on earth can only live and survive in habitats that are similar to human body conditions.
70. Inorganic nitrogen must be converted to ammonia to be used by a cell.
71. Whether an organism is an autotroph or heterotroph depends on its source of nitrogen.
72. Whether an organism is a phototroph or a chemotroph depends on its source of energy.
73. Obligate saprobes can adapt to a living host.
74. A saprobe with a cell wall will utilize extracellular digestion.
75. Saprobes do not need a carbon source for growth and metabolism.
76. Lithoautotrophs use inorganic nutrients for carbon and energy sources.
77. Facilitated diffusion and active transport require a carrier protein to mediate the movement across the plasma membrane.
True / False Questions
68. Phosphorus one of the major elements : 1180178
