Cytosolic Ca2+ concentrations typically rise about 50-fold when Ca2+ channels open in the plasma membrane. Assume that 1000 Ca2+ channels open in a cell with a volume of 1000 µm3 and an internal Ca2+ concentration of 100 nM. If each Ca2+ channel passes 106 Ca2+ ions per second, how long […]

Individually students will be required to develop a position statement related to a specific topic that clearly demonstrates applicable standards of practice within the nursing profession. The Criterion referenced rubric for this assessment (page 15 Unit outline). Topics will be chosen from a list provided on LEO. Information contained in […]

What is the state of the issue of Genome engineering technology in Sweden? Are there laws governing the it? Is there a high level of controversy in Sweden over the ethical issues of Genome engineering technology? Why/why not? Have there been any major cases involving Genome engineering technology in Sweden? […]

Q1. Consider a cell that can usually grow either with or without oxygen. You also have a mutated strain of this similar cell type. In the mutated strain, citrate synthetase is present in a mutated form. The enzyme at rest converts reactant normally to product but no allosteric molecules can […]