Ais an instrument that identifies substances by separating the light they give off into patterns of lines and colors

Which class of molecules contains the amino group, nh2 (a) sugars (b) water (c) proteins (d) hydrocarbons

Asegment id dna that is artificially created from two or more organism through use of dna enzymes in a laboratory is called a segment of dna that is artificially created from two or more organisms through use of dna enzymes in a laboratory is called

Which of the following is the sl unit used to measure temperature a. kilogram b. liter c. meter d. kelvin