How many amino acids are there in protien

Okay this a generic question. Their can be one or a 1,000 depending on the protein.

I think it's about 20.

There are 20 different amino acids that make up proteins. To determine the number of amino acids in a protein, you can follow these steps:

1. Identify the amino acid sequence: The first step is to determine the specific sequence of amino acids in the protein. This sequence is usually represented by a string of letters, with each letter corresponding to a different amino acid.

2. Count the amino acids: Once you have the amino acid sequence, count the number of individual amino acids present. Remember that there are 20 different amino acids that can be part of a protein sequence.

So, to answer your question directly, the number of amino acids in a protein can vary depending on the specific protein, but there are always 20 different amino acids to choose from.