Basic Biochemistry and Biomolecules Active PYQs

Amino Acids, Peptides, and Proteins: Structure, Classification, and Conformation

Start Practice अभ्यास शुरू करें
5 Questions / Batch 5 प्रश्न / बैच
8
Total Questions कुल प्रश्न
2024
1 Paper
Papers Covered कुल पेपर्स
1 Exam Years 1 परीक्षा वर्ष
6.7%
Exam Weightage परीक्षा वेटेज
In 2024 Exam 2024 परीक्षा में
5 Types
Question Variety प्रश्नों के प्रकार
MCQ (Single Correct), Match the Following & more
Question Types: प्रश्न प्रकार:
MCQ (Single Correct) MCQ (एकल सही) 3 Match the Following सूची मिलान 1 Statement Based कथन आधारित 1 Assertion & Reason अभिकथन एवं कारण 2 Arranging Order क्रम व्यवस्था 1

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 8 Qs 8.0
6.7% —

Questions in this Topic इस टॉपिक के प्रश्न

8 Questions 8 प्रश्न
1

Which of the following is the correct stereoisomer representing Aspartame, the artificial sweetener?

Biochemistry- ICAR JRF/SRF 2024 Shift 1 MCQ (Single Correct) +4 / −1
2
Which one of the following was the first amino acid to be discovered?
Biochemistry- ICAR JRF/SRF 2024 Shift 1 MCQ (Single Correct) +4 / −1
3

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

Assertion (A) : Archaebacteria survive on extreme conditions like high temperature and low pH
Reason (R) : Archaebacteria have unique membrane lipids linked through ester bonds that is more stable than ether bonds found in other lipids

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

Biochemistry- ICAR JRF/SRF 2024 Shift 1 Assertion & Reason +4 / −1
4
What are essential amino acids?
Biochemistry- ICAR JRF/SRF 2024 Shift 1 MCQ (Single Correct) +4 / −1
5

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

Assertion (A) : Large number of weak interactions between macromolecules in supramolecular complexes stabilizes them, producing their unique structure.
Reason (R) : In supramolecular complexes, macromolecules are held together by covalent interactions

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

Biochemistry- ICAR JRF/SRF 2024 Shift 1 Assertion & Reason +4 / −1
6

Read the following statements-

(A) . Molecular conformation is defined as the spatial arrangement of atoms or the substituents groups
(B) . Molecular conformation can be changed without breaking any bond.
(C) . Ahydrocarbon, ethane has many interconvertible molecular conformations
(D) . All the conformations of ethane and other hydrocarbons can be easily isolated (©). Of all, eclipsed conformation is the most stable and staggered is the least stable conformation.

Choose the correct answer from the options given below:

Biochemistry- ICAR JRF/SRF 2024 Shift 1 Chronological +4 / −1
7

Given below are two statements

Statement (I) : The amino acid residues in protein molecule are exclusively L-stereoisomers.
Statement (II) : All the L-amino acids are levorotatory i.e., rotating light to the left

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

Biochemistry- ICAR JRF/SRF 2024 Shift 1 Statement Based +4 / −1
8
Match List-I with List-II:

Choose the correct answer from the options given below:

सूची - I को सूची - II से सुमेलित कीजिए :

नीचे दिए गए विकल्पों में से सही उत्तर चुनिए :

Biochemistry- ICAR JRF/SRF 2024 Shift 1 Match the Following +4 / −1
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