Indicate with a tick (✓) which of the protein foods listed below are of high biological value and which are of low biological value - Leaving Cert Home Economics - Question 3 - 2017
Question 3
Indicate with a tick (✓) which of the protein foods listed below are of high biological value and which are of low biological value.
Protein Foods
High Biological ... show full transcript
Worked Solution & Example Answer:Indicate with a tick (✓) which of the protein foods listed below are of high biological value and which are of low biological value - Leaving Cert Home Economics - Question 3 - 2017
Step 1
Eggs
96%
114 rated
Only available for registered users.
Sign up now to view full answer, or log in if you already have an account!
Answer
Eggs are considered to have a high biological value due to their complete amino acid profile, providing all essential amino acids required for human nutrition. Thus, we indicate this with a tick (✓) in the High Biological Value column.
Step 2
Peas
99%
104 rated
Only available for registered users.
Sign up now to view full answer, or log in if you already have an account!
Answer
Peas have a low biological value because they lack some essential amino acids, specifically methionine. Therefore, we place a tick (✓) in the Low Biological Value column for peas.
Step 3
Fish
96%
101 rated
Only available for registered users.
Sign up now to view full answer, or log in if you already have an account!
Answer
Fish is also classified as having a high biological value, as it contains all essential amino acids needed by the body. This is indicated with a tick (✓) in the High Biological Value column.
Join the Leaving Cert students using SimpleStudy...
