Amino acids are important in the synthesis of many ______, such as insulin and glucagon.Multiple choice question.hormonesbuffersproteinsenzymes

To determine the correct answer, we need to understand the role of amino acids in biological processes.

1. Understanding Amino Acids: Amino acids are the building blocks of proteins. They link together in specific sequences to form proteins, which perform a vast array of functions in living organisms, including structural support, transportation, and catalyzing biochemical reactions.

2. Analyzing the Options:

   • Hormones: Some hormones are proteins (e.g., insulin), but not all.
   • Buffers: Buffers are substances that help maintain pH levels, and they are not directly formed from amino acids.
   • Proteins: Amino acids are directly linked to the synthesis of proteins.
   • Enzymes: Enzymes are a subset of proteins that catalyze biochemical reactions.

3. Conclusion: Since amino acids are crucial for the formation of proteins, and hormones like insulin are actually proteins, the best choice here is "proteins."

Final Answer

Amino acids are important in the synthesis of many proteins, such as insulin and glucagon.