Sample A most likely came from the left ventricle, as this is the portion of the heart that receives freshly oxygenated blood to be pumped to different parts of the body. Oxygenated blood is blood that has had oxygen bounded to it by hemoglobin (a pigment made of iron found in red blood cells). The oxidation of this blood by the iron in the hemoglobin gives it the RBC bright red look. This blood containing the bright RBCs in transported to the left ventricle from the lung, after which it is spread throughout the body. Hence, in normal conditions of the heart, the Sample A most likely came from the left ventricle.
Answer:
I might
Explanation:
What grade are you in and what type of work
Answer:
e) All of these choices are correct.
Explanation:
To divide, depending on their location and function, cells must:
1. Attach to a nutritional source
2. Reach the desired size
3. Receive signal from a growth factor
4. Have replicated it DNA
Because an animal would come and eat them before they could decompose.
