Question

Describe the four organelles in eukaryotes that are involved in making, organizing, and delivering proteins. Describe the role of each organelle and the order of the sequence of this process.

Answer 1

Answer:

Nucleus : DNA that synthesizes mRNA

Ribosomes : Amino Acid Binding

Endoplasmic Reticulum : Modelling and Storage

Golgi Bodies : Storage and Dispatch

Answer 2

Answer:

a)     Nucleus  

b) Ribosomes

c) Endoplasmic reticulum

d) Golgi bodies

Explanation:

The four organelles that are involved in protein synthesis is Eukaryotic cells are –  

a) Nucleus  

b) Ribosomes

c) Endoplasmic reticulum

d) Golgi bodies

Different roles of the above mentioned organelles are –  

Nucleus – Nucleus stores both DNA and protein as chromatin with in the nucleoplasm.  A DNA is transcribed into messenger RNA (m-RNA) with in the nucleus which at a later stage acts as a nitrogenous base for the protein synthesis.  

Ribosomes – mRNA reaches the ribosomes where its nitrogenous bases are arranged into specific order so that the amino acid formed act as a protein.  

Endoplasmic reticulum – It is responsible for further modification of protein and lipids.  

Golgi bodies – It sorts the protein and lipids.