What enzyme adds base pairs in order to create the new strands in DNA replication?
In plants, sucrose is the major transport form for photoassimilated carbon and is both a source of carbon skeletons and energy for plant organs unable to perform photosynthesis (sink organs).As a molecule translocated over distance, sucrose has to pass through a number of membranes.n plants, sucrose is the major transport form for photoassimilated carbon and is both a source of carbon skeletons and energy for plant organs unable to perform photosynthesis (sink organs).
Decomposers play a vital role in the food chain and give it a cyclical nature. Plants need sunlight and nutrients in the soil for photosynthesis, and decomposers are responsible for returning nutrients from dead organic matter back into the soil; the living things at the beginning of the food chain rely on processes at the end of the chain.