Multiple choice

Match the column – I with column – II and select the correct option.

 
Column – I Column – II
A. Pyridoxal phosphate 1. D-amino acid oxidase
B. NAD+ 2. Protein kinase A
C. cAMP 3. Serine dehydratase
D. FAD 4. Alcohol dehydrogenases

  1. A - 1, B - 2, C - 3, D - 4

  2. A - 2, B - 1, C - 4, D - 3

  3. A - 2, B - 1, C - 3, D - 4

  4. A - 3, B - 2, C - 4, D - 1

  5. A - 3, B - 4, C - 2, D - 1
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

In cell biology, Protein kinase A is a family of enzymes whose activity is dependent on cellular levels of cyclic AMP (cAMP). Alcohol dehydrogenases are a group of dehydrogenase enzymes that occur in many organisms and facilitate the interconversion between alcohols and aldehydes or ketones with the reduction of NAD+ to NADH. Serine dehydratase or L-serine ammonia lyase (SDH) is in the β-family of pyridoxal phosphate-dependent (PLP) enzymes. D-amino acid oxidase is a peroxisomal enzyme containing FAD as cofactor that is expressed in a wide range of species from yeasts to human.

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