Final answer:
Tyler's daily protein needs, information on his activity level, age, gender, weight, and health is required, along with understanding the biological value of protein. The standard recommendation is 15% of daily calories from protein, equating to about 75 grams on a 2,000 Cal diet, though individual needs may vary.
Step-by-step explanation:
To calculate Tyler's daily protein requirements, you would need to know his activity level, age, gender, weight, and overall health. The biological value of protein, which refers to the proportion of absorbed protein from a food which becomes incorporated into the proteins of the organism's body, is also an essential factor to consider. Assuming the standard recommendation that protein should comprise about 15% of daily calorie intake, for a typical 2,000 Cal daily diet, that translates to 300 calories from protein.
Given that each gram of protein has 4 calories, this means a person would need 75 grams of protein per day under these circumstances. However, protein needs can vary greatly depending on the individual's circumstances, particularly if they are in a growth spurt, as adolescents often are.