CBSE Class 12 Molecular Basis of Inheritance Quiz

A free CBSE Class 12 Molecular Basis of Inheritance quiz. Play without signing up; sign in to save your score.

CBSE Class 12 classBiology subjectFree quiz

Play Molecular Basis of Inheritance free

CBSE Class 12 Biology stores heredity in DNA and expresses it through RNA and proteins. Students follow semiconservative replication, transcription, splicing and translation, read the genetic code, and regulate genes with the lac operon.

The CBSE Class 12 Molecular Basis of Inheritance quiz is free to play without signing up. Sign in to save scores. Classic has a timer; Trivi gives three hearts; Learn is untimed with no score.

What you practice

These are the CBSE Class 12 Molecular Basis of Inheritance skills this quiz is built around.

Trace replication, transcription and translation with enzymes.
Read codons, anticodons, start, stop and degeneracy rules.
Explain lac-operon induction and repression by lactose.

A useful tip

DNA polymerase builds only in the five-prime to three-prime direction. That one-way synthesis forces the lagging strand into Okazaki fragments joined later.

Frequently asked questions

What does CBSE Class 12 Molecular Basis of Inheritance practice?

Practice includes: Trace replication, transcription and translation with enzymes; Read codons, anticodons, start, stop and degeneracy rules; Explain lac-operon induction and repression by lactose.

Is the CBSE Class 12 Molecular Basis of Inheritance quiz free?

Yes. This quiz is free to play without signing up. Sign in to save your scores and progress.

What game modes can I use?

Classic has a timer; Trivi gives three hearts; Learn is untimed with no score.