The vertebrate pax-6 gene product (the pax-6 protein) triggers a complex program of gene expression resulting in formation of th
e vertebrate eye, which has a single lens. the fly pax-6 gene leads to formation of the compound fly eye. when scientists cloned a mouse pax-6 gene and introduced it into a fly embryo, it led to formation of the compound eye of a fly. what did scientists induce from this? the vertebrate pax-6 gene product (the pax-6 protein) triggers a complex program of gene expression resulting in formation of the vertebrate eye, which has a single lens. the fly pax-6 gene leads to formation of the compound fly eye. when scientists cloned a mouse pax-6 gene and introduced it into a fly embryo, it led to formation of the compound eye of a fly. what did scientists induce from this?
The PAX-6 gene is a gene that translates to the PAX-6 protein that serves as a transcription factor needed to activate certain genes that functions in the development of the eyes. While PAX-6 gene may look like it produces different functions for different species (such as formation of the compound eye in insects vs. formation of a single lens eye in vertebrates), it does not. It does in fact only regulate the genes required for the formation of the eyes. Absence or mutation of the PAX-6 gene will cause aniridia or absence of the iris, opaque lens and cornea, and a dysfunctional retina. Also, the function of the PAX-6 protein is conserved throughout evolution of species.
These reactions require three ATP molecules. RuBP is thus regenerated to begin the cycle again. G3P produced by the Calvin cycle is the raw material used to synthesize glucose and other carbohydrates. The Calvin cycle uses 18 ATP and 12 NADPH molecules to produce one glucose molecule.
Cons: It kills animals It destroys land and trees It ruins animals homes
Pros It clears up lane so we can build Some rare animals need fire to reduce overhanging plants to live ( it’s called a karner blue Caterpillar btw) And fire is a natural phenomenon that nature has evolved with
Chemical weathering changes the molecular structure of rocks and soil. For instance, carbon dioxide from the air or soil sometimes combines with water in a process called carbonation. This produces a weak acid, called carbonic acid, that can dissolve rock.