Put the steps of enzyme activity in order from first to last using the drop down menu beside each step. the chemical reaction occurs. a substrate enters the active site of enzyme. new substances called “products” are formed. the enzyme and the substrate bind to form the enzyme-substrate complex.

What are the types of mutations, and how does each alter the encoded protein? college level answer

Which of these is an example of land degradation? a. containers designed to store pollutants leak. b. fertilizers provide too many nutrients to crops. c. garbage is buried so the land can be reclaimed later. d. a drought kills all the plants in an area, leaving bare land

Recombinant dna is the merging of dna from unrelated organisms to create new genetic varieties is assembled in the lab from mononucleotides was part of the green revolution of the 1960s is pollination of one plant by another of the same species is cross-pollination of one plant by a different species