Biology
Grade-7
Easy
Question
State true or false.
Substances that contain nitrogen and hydrogen make up many living cells, muscles, and tissues.
- True
- False
Hint:
Structural proteins are present in all parts of the body.
The correct answer is 'True'.
- Proteins are biomolecules that contain carbon, oxygen, hydrogen, and nitrogen
- The proteins are made up of amino acids with the general formula
- Proteins form the building blocks of life and perform a variety of functions like immunity, transportation, storage, and so on
- Proteins are found in cells as parts of the plasma membrane, receptor complex, etc
- Structural proteins like keratin, collagen, and elastase are found in the parts of tissues and organs
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