Molecular Inheritance and Gene Expression
Telangana Open School (TOSS) · Class 12 · Biology
Practice quiz for Molecular Inheritance and Gene Expression — Telangana Open School (TOSS) Class 12 Biology. MCQs and questions with answers to test your preparation.
Interactive on Super Tutor
Studying Molecular Inheritance and Gene Expression? Get the full interactive chapter.
Quizzes, flashcards, AI doubt-solver and a step-by-step study plan — built for practice quiz and more.
1,000+ Class 12 students started this chapter today
Quick Quiz: Molecular Inheritance and Gene Expression
0/4Tap an answer to check it instantly. No sign-up needed for these 4.
Who conducted the bacterial transformation experiment?
Which nitrogenous base is found only in RNA?
What is the sugar component in DNA?
Which enzyme helps in joining DNA fragments during replication?
Sample Questions
What is the function of tRNA?
Show answer
Transfers amino acids
tRNA carries specific amino acids to the ribosome during protein synthesis.
Which of the following is a purine base?
Show answer
Adenine
Adenine and guanine are purines, while cytosine, thymine, and uracil are pyrimidines.
Where does transcription occur in eukaryotic cells?
Show answer
Nucleus
Transcription occurs in the nucleus where DNA is transcribed into mRNA.
Which RNA polymerase transcribes mRNA in eukaryotes?
Show answer
RNA polymerase-II
RNA polymerase-II is responsible for transcribing mRNA and hnRNA in eukaryotes.
+38 more questions available
Practice AllFrequently Asked Questions
What are the important topics in Molecular Inheritance and Gene Expression for Telangana Open School (TOSS) Class 12 Biology?
How to score full marks in Molecular Inheritance and Gene Expression — Telangana Open School (TOSS) Class 12 Biology?
Sources & Official References
Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.
More resources for Molecular Inheritance and Gene Expression
Important Questions
Practice with board exam-style questions
Revision Notes
Key points for last-minute revision
Formula Sheet
All formulas in one place
Chapter Summary
Understand the chapter at a glance
Concept Maps
See how topics connect visually
Study Plan
Step-by-step plan to ace this chapter
Flashcards
Quick-fire cards for active recall
Syllabus
What topics to cover
NCERT Solutions
Every textbook question solved step by step
For serious students
Get the full Molecular Inheritance and Gene Expression chapter — for free.
Quizzes, flashcards, AI doubt-solver and a step-by-step study plan for Telangana Open School (TOSS) Class 12 Biology.