During Protein Synthesis, Ribosomes

question 82

Multiple Choice

During protein synthesis, ribosomes:

• A) attach to the mRNA molecule and travel along its length to produce a polypeptide
• B) attach to the DNA molecule and travel along its length to produce an mRNA molecule
• C) translate mRNA into tRNA
• D) transcribe DNA into mRNA
• E) translate tRNA into protein

Understand the classification and sources of complex carbohydrates and their role in the diet.

Identify the most common monosaccharides in the diet and their significance.

Recognize the organs involved in glycogen storage and the importance of glycogen for energy storage.

Understand the role of different types of fats in the diet and distinguish between saturated and unsaturated fats.

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Definitions:

Lock-And-Key Model

A model describing the mechanism of enzyme action, where the enzyme and substrate fit together perfectly like a lock and key.

Antigen

A substance that, when introduced into the body, triggers an immune response.

Antibody

A protein produced by the immune system to identify and neutralize foreign objects like bacteria and viruses.

Antibody

A protein produced by the immune system that recognizes and binds to foreign substances (antigens) to neutralize them.