This is a macromolecule that holds cell information in a coded form. made of sugar, phosphate and nitrogen-containing bases.

This macromolecule is nucleic acid-deoxyribonucleic acid (DNA).

DNA is the genetic material that carries the hereditary information which provides instructions for how and when to make proteins needed to build and maintain the function of the cells.Beside DNA ribonucleic acid (RNA) is also a variety of nucleic acids, macromolecules made out of units called nucleotides.

golgi body just took the test on edge

the correct answer is 4) heat and pressure

metamorphic rocks arise from transformation of existing rocks types, in a process called metamorphism. during metamorphism the original rock(prolith) change into metamorphic rock by heating (150-200c) and pressure of more than 1000 bar. the original rock can be sedimentary, igneous, or existing metamorphic rock.