Nitrosomonous and Nitrobacter obtain their carbon for growth from organic compounds carbon dioxide elementary carbon none of these TRUE ANSWER : ? YOUR ANSWER : ?
A group of about 300 chlorophyll molecule acting together to trap photons and transfer energy to the pigment molecule at the reaction center may be called as photosynthetic unit chloromass reaction center harvesting unit TRUE ANSWER : ? YOUR ANSWER : ?
What is the metal ligand in chlorophylls? Magnesium (Mg) Copper (Cu) Iron (Fe) Manganese (Mn) TRUE ANSWER : ? YOUR ANSWER : ?
Plants absorb nitrates from soil and convert them into nitrogen urea ammonia none of these TRUE ANSWER : ? YOUR ANSWER : ?
A major plant macronutrient found in nucleic acids and proteins is iron calcium nitrogen sulphur TRUE ANSWER : ? YOUR ANSWER : ?
What type of long chain alcohol is esterified to plant chlorophyll molecules? Phytol None of these Dolichol Farnesol TRUE ANSWER : ? YOUR ANSWER : ?
An organism that relies exclusively on pre-synthesized food molecules is prokaryotic photosynthetic autotrophic heterotrophic TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following molecule is produced from the fixation of CO2 in C4 plants? Oxaloacetate Alpha-ketoglutarate Pyruvate Malate TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following bacteria genus is capable of oxidizing ammonia (NH4)? Nitrospina Nitrosobacter Nitrobacter Nitrosococcus TRUE ANSWER : ? YOUR ANSWER : ?