Which of the following processes starts with the nucleus and involves the endoplasmic reticulum and ribosomes?

A.assembling sugar molecules in chains to form stored energy molecules
B.engulfing, digesting, and recycling old worn-out cells and molecules
C.breaking down sugar to obtain energy in the form of ATP
D.assembling amino acids into chains that form structures and enzyme

Question

Which of the following processes starts with the nucleus and involves the endoplasmic reticulum and ribosomes?
 	
	A.assembling sugar molecules in chains to form stored energy molecules
	B.engulfing, digesting, and recycling old worn-out cells and molecules
	C.breaking down sugar to obtain energy in the form of ATP
	D.assembling amino acids into chains that form structures and enzyme

anonymous · Answer

garunteed a medal

abhisar · Answer

Protein synthesis or Translation is done in accordance to the DNA present in the nucleus. First transcription occurs i.e nuclear DNA is transcribed into mRNA which carries the information outside the nucleus to the ribosomes which then translates it to synthesise proteins or amino acids.

abhisar · Answer

Also ribosomes are located on the endoplasmic retculum, together they form Rough Endoplasmic Reticulum.

So option D appears to be correct.