Consider the figure below to answer this question: Which statement is INCORRECT? The saccharide monomer polymerises to
Question:
Consider the figure below to answer this question: Which statement is INCORRECT? The saccharide monomer polymerises to form a polysaccharide. Complex carbohydrates can contain 1000s of subunits joined togethe by glycosidic bonds. Using "prefabricated" monomers and joining them together to form polymers is inefficient, but this is how life evolved on Earth. Polysaccharides, nucleic acids, and proteins all polymerise via a condensation reaction. The Miller-Urey experiment reproduced the primordial "soup" of earth from some 4 billion years ago. How many amino acids were produced in this experiment? None, this experiment was too simplistic to reproduce the environment of the primordial earth. None, although amino acid precursors were seen. Four, all of which were non-polar amino acids because of the reducing atmosphere used in the experiment. More than 20 including some not seen in nature.
Computer Networking A Top-Down Approach
ISBN: 978-0136079675
5th edition
Authors: James F. Kurose, Keith W. Ross