Agene mutation causes the ldl receptor to have a different shape so that it no longer interacts with ldl and receptor-mediated endocytosis is not stimulated to take ldl into cells. ldl then increases in the extracellular fluid, which includes plasma in the bloodstream, causing high blood levels of ldl. ldl is a transport particle for cholesterol, and is known as "bad cholesterol." this is an example of which theme in physiology?

When in solution, a molecule that moves slowly across an artificial membrane moves rapidly across a plasma membrane. this molecule rapidly enters the cell regardless of whether its concentration is higher inside or outside the cell. using this information, which transport mechanism is most likely to be responsible for the movement of the molecule across a plasma membrane? view available hint(s)when in solution, a molecule that moves slowly across an artificial membrane moves rapidly across a plasma membrane. this molecule rapidly enters the cell regardless of whether its concentration is higher inside or outside the cell. using this information, which transport mechanism is most likely to be responsible for the movement of the molecule across a plasma membrane? active transportexocytosis

Aplant may open end close its stomata to prevent excess water loss and maintain

Explain the causes and effect of damage to the genetic code.