<u>What is ischemia?</u>
It can affect your heart, your intestines, and any part of your body. If this happens it can end up triggering a sequence that leads to your death.
<u>Ischemia is.. </u>
an inadequate supply of oxygenated blood to all or part of a tissue or organ as a result of an obstructed or constricted blood vessel.
<u>Not sure what you mean by "Coronary infraction?", but</u>
The word "infarction" comes from the Latin "infarcire" meaning "to plug up or cram."
Answer
Environmental pressures
Basically every animal adapts to pressures from their environment in different ways, causing them to have different shapes and sizes
Answer: Divergent is the correct answer
Explanation: Did a whole test in 6th grade and got it right :3
Answer:
Concentration gradient
Explanation:
Concentration gradient of the ions across the membrane generates the membrane resting potential.
Concentration gradient means that there is unequal distribution of the ions on different sides of membrane. For example, the concentration of K ions is much higher within the cell then out of the cell. Opposite is with the Na ions. When ions move from the area of their higher concentration to the are with the lower concentration, we say they move down the gradient or diffuse (no energy required). On the other hand, movement of ions against their gradient means that this process requires energy and involves protein pumps.
The correct option is C.
Both DNA and RNA are made up of four nitrogenous bases. The nitrogenous bases that are found in DNA are adenine, guanine, cytosine and thymine. The nitrogenous bases that are found in RNA are adenine, guanine, cytosine and uracil.
