Question

Protein of animals origin are called as first class protein true or false​

Answer 1

Answer:

Proteins from animals are called 'first class' proteins – they provide all the essential amino acids, including those that the body can't make. Proteins from plants are 'second class' proteins.

Explanation:

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Answer 2

The statement "Proteins of animal origin are called first class proteins" is true.

Explanation:

Proteins obtained from animal origin are called first class proteins as they contain all eight essential amino acids.

• There are First class proteins and second class proteins. First class proteins are derived from animal origins.
• Second class proteins are obtained from plant sources, plant products such as fruits, vegetables, pulses, cereals, etc.
• First class proteins are called so as they naturally contain all eight essential amino acids and these are not synthesized by the body.
• Though most of the essential amino acids are provided by the first class proteins second class proteins too provide a few essential amino acids. Hence is important to consume a balanced diet consisting of first and second class proteins as they provide all essential nutrients required by the body.  
• Some of the examples of first class proteins are  milk, meat, egg, etc