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Protein And Nuclei Acids — Part 2 MCQs with Explanations

Practice high-yield Biotechnology Engineering MCQs on Protein And Nuclei Acids — Part 2 with worked academic solutions for PPSC, FPSC, NIH, NTS.

Questions
7
Difficulty Level
Exam-Level
Target Exams
PPSC, FPSC, NIH...
Estimated Time
9 mins
Exam-Level PPSC FPSC NIH NTS
Verified for Commission Syllabus • Oct 14, 2026
7

Verified Practice Questions

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Question 1 of 7
★ PPSC ★ FPSC

The specificity of initiator $$tRNA$$ but absent in elongator $$tRNA\,\left( {tRNA_m^{met}} \right)$$ is conferred by

Question 2 of 7
★ PPSC ★ FPSC

In eukaryotes, the small subunit of ribosome along with cap binding proteins (CBP) (eIF-4F) binds at

Question 3 of 7
★ PPSC ★ FPSC

Non-coding DNA found between genes is often referred to as

Question 4 of 7
★ PPSC ★ FPSC

Three types of RNA involved in comprising the structural and functional core for protein synthesis, serving as a template for translation, and transporting amino acid, respectively, are

Question 5 of 7
★ PPSC ★ FPSC

Mutations in bacterial promoter at -10 sequence (pribnow box) affects

Question 6 of 7
★ PPSC ★ FPSC

Degeneracy in genetic code displays

Question 7 of 7
★ PPSC ★ FPSC

At the completion of DNA replication, each newly synthesized DNA strand is

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💡 Examiner's Advisory for Biotechnology Engineering

In competitive commission exams (FPSC, PPSC, KPPSC, SPSC, CSS, PMS), questions are frequently phrased with distractor options designed to catch rote learners. Whenever you answer an MCQ, read the Detailed Academic Explanation and Conceptual Anchor to understand why the remaining options are incorrect.

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