Explain why the sympathetic division of the ANS has more widespread and longer-lasting effects than the parasympathetic division. Explain at least 3 anatomical/physiological reasons. Why is it possible for a patient to take a medication for asthma and high blood pressure like propranolol that works on the heart? . Explain the interaction of the medication with the membrane receptors on the target cells.

cell regulation is conducted by special proteins.

identify the dna change shown in the diagram and explain how that change can result in the increased genetic diversity often seen among siblings.identify the dna change shown in the diagram and explain how that change can result in the increased genetic diversity often seen among siblings.v

answer:

convection currents in the magma drive plate tectonics. heat generated from the radioactive decay of elements deep in the interior of the earth creates magma (molten rock) in the aesthenosphere. the aesthenosphere (70 ~ 250 km) is part of the mantle, the middle sphere of the earth that extends to 2900 km.

prothallium

explanation: