12. Which of the following correctly describes the functions of the rough endoplasmic reticulum (RER) and Golgi apparatus, respectively?
A. synthesis of proteins for cell secretion; ATP production
B. ATP production; synthesis of proteins for cell secretion
C. synthesis of proteins for cell secretion; processing of proteins
D. processing of proteins; synthesis of proteins for cell secretion

Nteractions between organisms and their environment impact the organism’s overall population. oahu amakihi and kauai amakihi are two closely related species of hawaiian honeycreepers. they have a common ancestor, eat small insects and nectar, and like to nest in koa trees. however, one species is found on the island of oahu, and the other is found on the island of kauai. which concept shows the relationship between oahu amakihi and kauai amakihi?

Does mitochondria still meet the definition of a eukaryote why or why not?

What do all macromolecules have in common with each other? oa. they all are formed from the same elements.ob. they all have major roles in cell membranesoc. they all act as catalysts in the body.od. they all have peptide bonds between carbon atoms.