What is the first step of the calvin-benson cycle?
atp and nadph combine to make g3p.
g3p is used to make glucose and other
compounds.
atp and g3p combine to make rubp.
carbon dioxide and rubp combine to make pga.

Q: a: in sexually reproducing animals, once fertilization of the egg takes place, the exists as a single cell until cell division begins

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.

(amoeba sisters video recap: pedigrees and need