Final answer:
The body produces 11 nonessential amino acids internally. These amino acids do not need to be obtained from the diet, unlike the nine essential amino acids that must be consumed. Therefore, Option 2 with 11 is the correct answer.
Step-by-step explanation:
The human body is capable of producing nonessential amino acids on its own. To directly answer the question, there are 11 nonessential amino acids produced in the body. These include alanine, arginine, asparagine, aspartic acid, cysteine, glutamic acid, glutamine, glycine, proline, serine, and tyrosine. Our bodies do not require these amino acids to be present in our diet because they are synthesized internally.
On the other hand, there are nine essential amino acids that we must obtain from our diet because the body cannot synthesize them. These are necessary for various bodily functions and must be consumed through food. Understanding the difference between essential and nonessential amino acids is important for maintaining a balanced diet and supporting the body's protein synthesis.
In summary, Option 2 is the correct answer, as there are a total of 11 nonessential amino acids that the body can produce.