Answer:
The three main differences between RNA and DNA is that (1) The sugar in RNA is ribose instead of deoxyribose, (2) RNA is generally single-stranded and not double-stranded , and (3) RNA contain uracil in place of thymine. ... The three min types of RNA are Messenger RNA, Ribosomal RNA, and Transfer RNA.
Explanation:
hope it helps : )
Answer:
Explanation:
I think it's animal respiration because animals inhale oxigen and they exhale carbon dioxide.
Answer:
The best answer would be C.
Explanation:
Answer:
dry gangrene
Explanation:
Gangrene is not a special form of necrosis, it is a particular form of evolution of a necrosis, which is conditioned by certain germs. These germs act on proteins, especially on hemoglobin, and decomposition products give the blackish color characteristic of gangrene. Pathogenetically there are two different forms of gangrene: ischemic and infectious.
Ischemic gangrene
It occurs in the underlying skin and soft tissues, most often in the lower extremities due to atherosclerotic obstruction. Necrosis is caused by ischemia and saprophytic germs on the skin act secondarily on the necrotic tissue. Depending on the conditions of the compromised tissue, dry or wet ischemic gangrene occurs.
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Dry gangrene</u> In this way the evaporation of water quickly produces a drying of the compromised skin, which transforms into a blackened, dry brown, corrugated sheet. The compromised territory is well demarcated, the germs do not penetrate the depth, there is no intoxication of the organism.
Answer:
Protein
Explanation:
A cell can be defined as the fundamental or basic functional, structural and smallest unit of life for all living organisms.
Cell specialization is also referred to as cell differentiation and it can be defined as a biological process through which generic cells transform into specific cell types, so as to enable them perform certain functions within the body of a living organism.
Simply stated, it's the special function or job in the body of a living organism that are associated with cells.
Generally, cell specialization plays a significant role in the development of embryos.
Some living organisms are unicellular while others are multicellular in nature.
A unicellular organism refers to a living organism that possess a single-cell while a multicellular organism has many (multiple) cells.
Cell specialization is fundamental and key for the growth and development of a multicellular organism.
Furthermore, cell specialization as a process is most directly regulated by protein; one super regulating protein encourages cell differentiation while the other tries to stop or prevent the process. These proteins are referred to as master regulating proteins or Helix-Loop-Helix proteins.
