What are the functions of an enzyme in a metabolic reaction? (Choose all that apply.) bringing substrates closer together so they are more likely to react
binding to ions to form a substrate
lowering the energy it takes for a reaction to occur or speeding up a reaction
aligning the parts of substrates that need to connect to form a product.

This is the diveristy of ecosystems natural communites and habits it is the variety of ways that species interact with each other and their environment

The human genome project is devoted to mapping the general dna sequence of our species. this could lead to the development of new medicines, as well as the possibility of using gene therapy to treat certain diseases. however, there are some ethical issues surrounding the mapping of individual genomes. one concern is a) that your genes may change over time, making the project useless. b) that insurance companies could discriminate based on genetic make-up. c) that since this has never been done before, we should probably not do it now. d) that sequencing our individual genomes is so expensive, it is a counter-productive strategy.

Describe how a non-resistant staphylococcus aureus bacterium can produce a bacterium that is resistant to methicillin