Biochemistry Active PYQs

Enzyme Catalysis, Kinetics, Allostery, & Mech

Start Practice अभ्यास शुरू करें
5 Questions / Batch 5 प्रश्न / बैच
6
Total Questions कुल प्रश्न
2024
1 Paper
Papers Covered कुल पेपर्स
1 Exam Years 1 परीक्षा वर्ष
5.0%
Exam Weightage परीक्षा वेटेज
In 2024 Exam 2024 परीक्षा में
3 Types
Question Variety प्रश्नों के प्रकार
MCQ (Single Correct), Statement Based & more
Question Types: प्रश्न प्रकार:
MCQ (Single Correct) MCQ (एकल सही) 1 Statement Based कथन आधारित 3 Assertion & Reason अभिकथन एवं कारण 2

Previous Years Questions (PYQ) Statistics विगत वर्षों के प्रश्न (PYQ) सांख्यिकी

Year-wise question count, paper frequency, and exam weightage percentage: वर्षवार प्रश्नों की संख्या, पेपर आवृत्ति और परीक्षा वेटेज प्रतिशत:

Year वर्ष Questions प्रश्न Avg / Paper औसत / पेपर Weightage & Trend वेटेज व ट्रेंड
2024 6 Qs 6.0
5.0% —

Questions in this Topic इस टॉपिक के प्रश्न

6 Questions 6 प्रश्न
1

Given below are two statements, one is labelled as Assertion (A) and other one labelled as Reason (R).

Assertion (A) : B-lactam antibiotics are given in combination with clavulanic acid
Reason (R) : Clavulanic acid binds with B-lactamase with a high affinity, inhibits it and prevents it to act on the B-lactam antibiotics.

In light of the above statements, choose the correct answer from the options given below.

ICAR JRF Biochemistry 2024 Shift 1 Assertion & Reason +4 / −1
2

Given below are two statements

Statement (I) : During feedback inhibition of enzyme, the activity of an enzyme already present in the cell and it is inhibited by the end product of the reaction
Statement (II) : During repression of enzyme, the synthesis of an enzyme is inhibited by the end product of the reaction

In light of the above statements, choose the most appropriate answer from the options given below.

ICAR JRF Biochemistry 2024 Shift 1 Statement Based +4 / −1
3

Given below are two statements, one is labelled as Assertion (A) and other one labelled as Reason (R).

Assertion (A) : The most effective drugs; neither too lipophilic nor too hydrophilic, are designed in a way that they can readily assume both their ionized and unionized forms at physiological pH
Reason (R) : The pK values of these drugs range between 6.0 to 8.0.

In light of the above statements, choose the correct answer from the options given below.

ICAR JRF Biochemistry 2024 Shift 1 Assertion & Reason +4 / −1
4

Given below are two statements

Statement (I) : Competitive enzyme inhibition is a type of irreversible inhibition
Statement (II) : In the presence of competitive inhibitor, the apparent Vmax of the enzyme increases by the factor a

In light of the above statements, choose the most appropriate answer from the options given below.

ICAR JRF Biochemistry 2024 Shift 1 Statement Based +4 / −1
5
Chymotrypsin belongs to which of the following type of proteases?
ICAR JRF Biochemistry 2024 Shift 1 MCQ (Single Correct) +4 / −1
6

Given below are two statements

Statement (I) : The kinetics of allosteric enzymes differ from Michaelis-Menten kinetics
Statement (II) : Allosteric enzymes function through reversible, covalent binding of allosteric modulators or effectors

In light of the above statements, choose the most appropriate answer from the options given below.

ICAR JRF Biochemistry 2024 Shift 1 Statement Based +4 / −1
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