The cardiovascular system delivers nutrients and oxygen to all cells in the human body. Your heart is the pump that drives blood
flow throughout your body. There are specific factors that can affect blood flow through the cardiovascular system.out such factors. Read the statements below and determine which are true about such factors.
A high viscosity of blood causes an increased resistance in the blood vessels and leads to slow blood flow.
A low blood pH decreases the rate of diffusion through the blood vessels and leads to slow blood flow.
As people age, plaque builds up in the arteries increasing vessel resistance, which leads to disease.
The factors that most directly affect blood flow are blood pressure, blood volume, resistance and activity level.
As people age, blood pressure decreases leading to more cardiovascular disease.
Sandstone does not react with Hydrochloric acid. The acid soaks into the rock because the rock is porous, filled with tiny holes. It is made up of tiny grains of sand cemented together by intense pressure.
<span>Proteins that are involved in the packaging of eukaryotic chromosome into "beads" called nucleosome are histones.</span>
A nucleosome is a segment of DNA wound in sequence around eight proteins called histones. Together the DNA and the histones form "beads" A nucleosome is the basic unit of DNA packaging in eukaryotic cells.
