Biology (Protein) Flashcards
What elements are commonly found in proteins?
Carbon (C), Oxygen (O), Hydrogen (H), Nitrogen (N), and sometimes Sulphur (S) and Phosphorus (P)
What are protein molecules made of?
A large number of amino acids linked together by peptide bonds.
How many essential and non-essential amino acids are there in protein?
9 essential amino acids and non-essential amino acids.
What are the functions of protein in the body?
Build new tissues
Promote growth
Repair damaged cells or tissues and replace dead cells
Build body structures like hair and nails
Formation of enzymes, hormones, antibodies, and haemoglobin
What is Kwashiorkor?
A protein deficiency disease.
What are the symptoms of Kwashiorkor?
Edema or swollen appearance due to fluid retention
Bulging of the abdomen
An inability to grow or gain weight
What is Marasmus?
A protein deficiency disease.
What are the symptoms of Marasmus?
Weight loss
Dehydration
Chronic diarrhea
Stomach shrinkage
Sources of protein
Fish,meat,milk,liver,cheese and soya beans
