MPSC PYQ

Coenzymes

Coenzymes is a Science & Technology concept from the MPSC syllabus, tested in 2 past MPSC questions (2013, 2023). Below are those real questions with their correct answers and explanations.

Real questions
2
Years tested
2 · 2013–2023
In context
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Real questions that test this

खालीलपैकी कशास एंजाइमस्चा को-फॅक्टर असे म्हणता येईल ? / Which of the following may be called as co - factor of an enzyme ?

1)लोह / Iron✓ Correct
2)जीवनसत्व - ड / Vitamin - D
3)प्रथिने / Proteins
4)कर्बोदके / Carbohydrate

Co-factors are non-protein chemical compounds or metallic ions that are bound to an enzyme and are required for the enzyme's biological activity.

खालीलपैकी कोणती विधाने बरोबर आहेत ? Which of the following statement/s is/are correct ?

(a)विकरे हे सेंद्रिय उत्प्रेरक आहेत, जे जैवरासायनिक अभिक्रियांना गती देतात. / Enzymes are organic catalyst that accelerate biochemical reaction.

(b)विकरे प्रथिनांपासून बनलेली असतात. / Enzymes are made up from proteins.

(c)विकरांची क्रियाशीलता तापमानावर अवलंबून नसते. / Enzyme activity is not depends upon temperature.

(d)अमायलेज हे विकर स्टार्चवर कार्य करते. / Amylase is an enzyme that act on starch.

1)अ आणि ब / a and b
2)अ, क आणि ड / a, c and d
3)अ, ब आणि ड / a, b and d✓ Correct
4)वरील सर्व / all the above

Enzymes are proteinaceous organic catalysts that accelerate biochemical reactions. Their activity is heavily dependent on temperature (denaturing at high temperatures and slowing down at low temperatures), and amylase specifically acts on starch.

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