Mature DNA cells do NOT contain DNA.
C
During diffusion, when the concentration of molecules on both sides of a membrane is the same, the molecules will continue to move across the membrane in both directions
Answer:
Left-sided heart failure is a heart condition where the muscle on the left side of the heart is diminished and the pump doesn't work to the body. Left-sided heart failure is defined not as a disease, but a process.
Symptoms:
Left-sided heart failure. Fluid may back up in your lungs, causing shortness of breath. Right-sided heart failure. Fluid may back up into your abdomen, legs and feet, causing swelling. Systolic heart failure.
Explanation:
A blood pressure reading of 120/80 is determined by using a sphygmomanometer to measure blood pressure in the veins. The <span>top number is the systolic pressure and the bottom number is the diastolic pressure. </span>