Systole
(1) The contraction of cardiac (heart) chambers is called systole.
(2) Blood is pumped out of the cardiac chambers.
(3) The valves are closed to prevent backflow.
Diastole
(1) The relaxation of cardiac (heart)chambers is called diastole.
(2) Blood is received in the cardiac chambers.
(3) The valves are opened to allow entry of blood
They need to be cut or cleaved by restriction enzymes called endonucleases in a way that both source and vector are left with complementary DNA strands for ligation using DNA ligase enzymes
Answer: Divergent boundaries -- where new crust is generated as the plates pull away from each other. Convergent boundaries -- where crust is destroyed as one plate dives under another. Transform boundaries -- where crust is neither produced nor destroyed as the plates slide horizontally past each other.
Explanation: There are three kinds of plate tectonic boundaries: divergent, convergent, and transform plate boundaries. ... A divergent boundary occurs when two tectonic plates move away from each other.
The functions of the body that operate outside of conscious awareness are governed by the Autonomic Nervous System nervous system.
The functions included in this category can be understood by the examples like "Heartbeat", "Breathing", Digestive System etc.
None of them are controlled by our Conscious Awareness!
That would be a, chemical to mechanical
