which biological macromolecule is the starting material for this test to confirm the presence of sars-cov-2 in an infected individual?

Which sentence best describes the relationship between chlorophyll and the chloroplast? a.)chlorophyll is a chemical found in a chloroplast. b.) chloroplast is a chemical found in a chlorophyll. c.) both chlorophyll and chloroplasts are found in animals. d.) both chlorophyll and chloroplasts make carbon dioxide.

Is this mrna or rna need need the answer in a hurry

What is the name of the protein found in erythrocytes that transports respiratory gases and provides the red color?