A microscope is to see smaller things that you can’t see and it is a really good tool.
Answer:
In the eukaryotic cell division the cell synthesizes mRNA and proteins in preparation for subsequent steps leading to mitosis.
False, the aorta is the major artery that takes oxygenated blood from the heart to the rest of the body.
Nonliving characteristics include the fact that they are not cells, have no cytoplasm or cellular organelles, and carry out no metabolism on their own and therefore must replicate using the host cell's metabolic machinery. Viruses can infect animals, plants, and even other microorganisms.
Mitochondria and chloroplasts likely evolved from engulfed prokaryotes that once lived as independent organisms.
(At some point, a eukaryotic cell engulfed an aerobic prokaryote, which then formed an endosymbiotic relationship with the host eukaryote, gradually developing into a mitochondrion. Eukaryotic cells containing mitochondria then engulfed photosynthetic prokaryotes, which evolved to become specialized chloroplast organelles).
