Question

The observed differences between the groups most likely resulted from differences in the ability of the seedlings to produce which of the following monomers? A The figure presents the molecular structure of two molecules. The first molecule has a three-carbon backbone. The first C atom is bonded with two H atoms and an O H group. The second C atom is bonded with an H atom and an O H group. The third C atom is bonded with two H atoms and an O H group. The second molecule is shown in the shape of a hexagon. The upper right point of the hexagon contains an O atom. Moving clockwise, the atoms at next four points of the hexagon are each bonded with an H atom and an O H group. The atom at the sixth point of the hexagon is bonded with an H atom and a C H 2 O H group. B The figure presents the molecular structure of one molecule only. The molecule has a central C atom. An N atom that is also bonded to 2 H atoms is shown bonded to one side of the central C atom. A C atom that is also bonded with an O H group and double-bonded with an O atom is shown bonded to the other side of the central C atom. Also bonded to the central C atom are an H atom and an R group. C The figure presents the molecular structure of two molecules. The first molecule has a central C atom. An N atom that is also bonded to 2 H atoms is shown bonded to one side of the central C atom. A C atom that is also bonded with an O H group and double-bonded with an O atom is shown bonded to the other side of the central C atom. Also bonded to the central C atom are an H atom and an R group. The second molecule has a central pentagon with an O atom at the top point. A two-ring structure is attached to the point to the right of the O atom. Four points of the two ring structure have N atoms, and an N H 2 group is bonded with the atom in a fifth point of the structure. Attached to the point to the left of the O atom in the pentagon is a carbon and a phosphate group with a central P atom bonded with O atoms and an O H group. One of the O atoms has a negative cha

Answer 1

Step-by-step explanation:

The ammonia molecules released by the fish are converted by the bacteria to nitrates, which are used by the plants to make proteins and nucleic acids. The ammonia molecules released by the fish are converted by the bacteria to nitrates, which are used by the plants to make proteins and nucleic acids.