MMSC 490|255 Final Questions with 100% Correct Answers | Updated | Guaranteed A+

Which energy-producing process is thought to have come first during cellular evolution? - ️️Glycolysis The initial importance of a membrane enclosing self-replicating RNA molecules and associated proteins was that it - ️️maintained these molecules as a unit capable of reproduction and evolution. Mitochondria and chloroplasts resemble bacteria in that they - ️️have their own DNA, have their own ribosomes, reproduce by simple division into two. Which of the following is a colonial organism closely related to the evolutionary precursors of present-day plants? - ️️Volvox The simplicity and clarity of Caenorhabditis elegans allowed researchers to - ️️trace the developmental lineages of all cells in the adult. Studies on which model experimental organism led to the initial discovery of important mechanisms controlling the development of the animal body plan? - ️️Drosophila melanogaster Which of the following is not a unicellular eukaryote? - ️️Archaebacteria The growth factor that stimulates fibroblasts to divide around a wound is released by - ️️platelets. In polysaccharides, sugars are linked together by means of .......... bonds - ️️glycosidic