Answer:
Off-pump coronary artery bypass
Explanation:
In this heart bypass surgery a vein or artery from another part of the body is taken and used as a graft to replace the blocked coronary artery. The benefit of this type of surgery is that there is negligible chances of rejection of the graft because the graft has been taken from the same body. A surgical cut is made inside leg, between the ankle and groin and one end of the graft is attached to coronary artery whereas the other end to the opening of aorta.
Radial artery of wrist is also common graft in heart bypass surgery.
No, they don't have organs and organ system.
Cells form tissues, Tissues form organs, Organs forms organ system; Unicellular have their own one cell only. So, it can't possible that they have organs or organ system.
Genus and species are the two levels of classification that <span>represents the name giraffes Camelopardalis. </span>
Mitosis is one of the precious processes. If it goes wrong then the results will be terrible as it can even bring death to the organism or uncontrollable mutation.
Mitosis is the process in which a cell replicates itself to produce a copy of it. As a result of mitosis, each cell carries the copies of the original cell’s DNA.
The uncertain error in mitosis will cause a mutation which affect the amino acid sequence and further functions. This will lead to the cell cycle disruption that can lead to the formation of cancer cells that are uncontrollable in dividing itself.
Answer:
Ribosomes are found 'free' in the cytoplasm or bound to the endoplasmic reticulum (ER) to form rough ER.
Explanation:
In a mammalian cell there can be as many as 10 million ribosomes. Several ribosomes can be attached to the same mRNA strand, this structure is called a polysome.
