Living organisms are made up of several organic macromolecules known as biological polymers. For these macromolecules, mark the true statement. * 1 point DNA and RNA molecules are formed by the same nitrogenous bases. Nucleic acids are polymers of monosaccharides with structural functions. Starch and cellulose are proteins used by our bodies as a source of energy. Lipids are compounds formed by fatty acids, which can play important roles as digestive enzymes. Proteins are polymers of amino acids joined by peptide bonds and that can play mainly enzymatic and structural functions.

(drag each tile to the correct identify which questions can be answered by what can be answered by science or which cannot. -is it right or wrong to use genetic engineering to produce new food products? -what are the most common social settings that tend to produce accomplished artists? -if a new gene is added to the genome of a tomato species, will that species be more resistant to insects? -should humans use biotechnology to bring extinct organisms from the fossil record back to life? -do the types of organisms found in the fossil record appear in consistent sequences in different parts of the world? -are michelangelo's paintings more impressive than rembrandt's?

This is the amino acid cysteine. circle the amine group, put a box aroundthe carboxylic acid group and use a different colored pencil/pen to circle the sidechain (r group). h o | ||nh2— c- c-oh | ch2 | sh

Which statement explains how gravity and intertia work together