નીચેનામાંથી કયા એન્ઝાઇમ સ્ટાર્ચને માલટોઝમાં ફેરવે છે?

A ડાયસ્ટેઝ
B માલટેઝ
C ઝાયમેઝ
D ઇન્વર્ટેઝ

Verified Solution

Answer & Solution

Correct Answer

(A) ડાયસ્ટેઝ

Step-by-step Solution

Detailed explanation

Maltose is obtained by partial hydrolysis of starch by the enzyme diastase present in Malt \(2{\left( {{C_6}{H_{10}}{O_5}} \right)_n} + n{H_2}O\xrightarrow[{^n{C_6}{H_{12}}{O_6}\,\,{\text{(Maltose)}}\,}]{{Diastase}}\)

Apply the relevant identity from the chapter and substitute the values established in the previous step, keeping the original constraint in view.

Use the simplified expression to isolate the unknown, then plug the result back into the question setup to confirm the working is internally consistent.

Cross-check against a boundary or limiting case. Both the dimensional balance and the qualitative behaviour at the extreme should agree with the candidate answer.

Combine the steps above to identify the correct option. The remaining choices each fail at least one of the consistency, dimensional, or boundary checks.

Same subject

યાદી \(-I\)ની યાદી \(-II\) સાથે મેળ કરો:

યાદી \(-I\) (ધાતુ આયન)	યાદી \(-II\) (ગુણાત્મક વિશ્લેષણમાં જૂથ)
\((a)\) \(\mathrm{Mn}^{2+}\)	\((i)\) સમૂહ \(- III\)
\((b)\) \(\mathrm{A} \mathrm{s}^{3+}\)	\((ii)\) સમૂહ \(- IIA\)
\((c)\) \(\mathrm{Cu}^{2+}\)	\((iii)\) સમૂહ \(- IV\)
\((d)\) \(\mathrm{Al}^{3+}\)	\((iv)\) સમૂહ \(- IIB\)

નીચે આપેલા વિકલ્પોમાંથી સૌથી યોગ્ય જવાબ પસંદ કરો:

JEE Mains 2021 Medium

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