In which organelle does a polypeptide chain become folded into a protein? nucleus
O smooth endoplasmic reticulum
ribosome
O rough endoplasmic reticulum
transport vesicle
??

rough endoplasmic reticulum.

Explanation:

Rough endoplasmic reticulum is series of connected flattened sacs, part of a continuous membrane organelle within the cytoplasm of eukaryotic cells, that plays a central role in the synthesis of proteins.

i think the answer would d

the cells uses some of the atoms of the glucose molecules to atp molecules. the atoms of the glucose molecules will then be converted into energy which will be eventually stored in atp. the energy produced which are stored in atp are coming from the glucose’s chemical bonds.