10th Grade Gene Expression Quizzes, Questions & Answers

10th Grade

Top Trending Gene Expression Quizzes

Proteins are made through two stages, which are translation and transcription. How well do you know about Protein Synthesis? Take this quiz to test your knowledge. Proteins are polymers of amino acids. The process of creating...

Questions: 20 | Attempts: 10900 | Last updated: Apr 14, 2025

Sample Question 1
Introns are

Noncoding sections of RNA

Coding sections of RNA

Complex of molecules that cut out the introns and splice together the exons; consists of snRNPs and proteins

Involves the removal of introns, fusing of the exons, and the addition of a 5' cap and a Poly A tail to RNA

Sample Question 2
Region of DNA where RNA polymerase binds and transcription begins

Transcription factors

TATA box

RNA polymerase

Promoter

Termination Sequence

The Regulation Of Gene Expression! Trivia Quiz

Explore the intricacies of gene expression in E. coli with this trivia quiz focusing on the lac operon, its regulation, and mechanisms.

Questions: 10 | Attempts: 2346 | Last updated: Mar 22, 2025

Sample Question 1
The cluster of genes important in lactose metabolism in E. coli, along with the controlling DNA elements for these genes are known by the very brief acronym:

Lac operon

Lactose regulating gene and their control elements

Genes that regulate the breakdown of the disaccharide lactose plus the regulatory sequences near them

The regulator gene, CAP-binding site, promoter, operator, 5' UTR coding region, ß-galactosidase gene, galactoside permease gene, and transacetylase gene

Sample Question 2
The lac operon of E. coli is transcribed when:

Lactose is present.

Repressor protein is bound to the operator.

Allolactose binds to the promoter.

All of the above.

Recent Gene Expression Quizzes

Gene Expression I: Transcription And Related Stuff

Gene Expression I: Transcription and Related Stuff

This quiz covers key aspects of gene expression, focusing on transcription processes in prokaryotes and eukaryotes, including the roles of RNA polymerase and various transcription factors.

Questions: 16 | Attempts: 367 | Last updated: Mar 18, 2025

Sample Question
RNA polymerase's job is:

9-5

Part time

Weekends only

Second shift

Transcription

AP Ch Quiz Ch 16 Gene Regulation

AP Ch Quiz Ch 16 Gene regulation

Hello everyone and welcome to “AP Ch Quiz Ch 16 Gene Regulation”, where we’ll be looking at the topic of AP Chemistry with specific reference to Gene Regulation – which is the process of controlling...

Questions: 9 | Attempts: 1384 | Last updated: Mar 21, 2025

Sample Question
Which statement is NOT correct about the lac operon?

It regulates the production of a series of five enzymes.

It is normally turned off if glucose is present.

Lactose binds to the repressor protein and inactivates it.

It is an inducible system.

The structural genes make products that allow lactose metabolism.