Organelles composed of a system of canals, tubes, and sacs that transport molecules inside the cytoplasm are a. Golgi bodies. Golgi body e. microtubules 36. The number of membranes surrounding a mitochondrion is a. one. Plasmodesmata are a. used in energy transformations within the cell. Prokaryotic cells do NOT have a. nucleoid regions.
Prokaryotes a. have DNA regions.
According to the first law of thermodynamics a. although energy in the universe is constant, energy in an earthly system may accumulate. During enzyme-catalyzed reactions, substrate is a synonym for a. end products. Choose the one most appropriate answer for each. Four of the five answers listed below are cofactors or coenzymes. Select the exception.