A nucleic acid that consists of one polynucleotide chain that helps in making proteins in a cell is
a ) polynucleotide
b ) DNA
c ) RNA
d ) nucleotides

What terms describes being out of water after being submerged

The blue particles in this image are able to cross the cell membrane through simple diffusion. how will they be transported? outside the cell inside the cell o a. the substances will move directly across the membrane from outside the cell to inside the cell. b. the substances will move through channels in the membrane proteins from outside the cell to inside the cell. o c. the substances will move through channels in the membrane proteins from inside the cell to outside the cell. o d. the substances will move directly across the membrane from inside the cell to outside the cell.

The same agricultural practices are used in every country of the world. select the best answer from the choices provided t f