mcq biology

MCQ on Amino Acids (Part-4)

Biochemistry MCQ-07: Amino acids are the building blocks of proteins. They are organic compounds that contain both an amino group (-NH2) and a carboxyl group (-COOH) attached to a central carbon atom. There are 22 different types of amino acids that are commonly found in proteins, each with a unique […]

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mcq biology

MCQ on Amino Acids (Part-3)

Biochemistry MCQ-06: Amino acids are the building blocks of proteins. They are organic compounds that contain both an amino group (-NH2) and a carboxyl group (-COOH) attached to a central carbon atom. There are 22 different types of amino acids that are commonly found in proteins, each with a unique […]

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mcq biology

MCQ on Amino Acids (Part-2)

Biochemistry MCQ-05: Amino acids are the building blocks of proteins. They are organic compounds that contain both an amino group (-NH2) and a carboxyl group (-COOH) attached to a central carbon atom. There are 22 different types of amino acids that are commonly found in proteins, each with a unique […]

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Biochemistry Quizzes

MCQ on Amino Acids (Part-1)

Biochemistry MCQ-04: Amino acids are the building blocks of proteins. They are organic compounds that contain both an amino group (-NH2) and a carboxyl group (-COOH) attached to a central carbon atom. There are 22 different types of amino acids that are commonly found in proteins, each with a unique […]

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biological chemistry

Enzyme Specificity (Biochemistry Lecture Notes)

.“There is more to life than increasing its speed…”  (Mahatma Gandhi) Enzymes are biological catalysts. They accelerate the rate of metabolic reactions in the cells by reducing the activation energy of the reactants. Almost all enzymes are specialized proteins with definite structural conformations. Important characteristic features of enzyme are:   […]

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