The eukaryotic ribosomes are (i)_______ and help in the process of (ii)_______ synthesis.

Options

A. i-70 S, ii-protein
B. i-70 S, ii-lipid
C. i-80 S ii-protein
D. i-80 S, ii-lipid

Answer

To answer the question, we need to fill in the blanks regarding eukaryotic ribosomes and their function.

**Step 1: Identify the type of ribosomes in eukaryotes.**
Eukaryotic ribosomes are classified as 80S ribosomes. This is different from prokaryotic ribosomes, which are 70S.

**Step 2: Identify the function of ribosomes.**
Ribosomes are primarily involved in the synthesis of proteins. They serve as the site where amino acids are assembled into proteins based on the instructions provided by messenger RNA (mRNA).

**Final Answer:**
The eukaryotic ribosomes are (i) **80S** and help in the process of (ii) **protein** synthesis.

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