DNA sequences near operons that regulate transcription

genes that code for individual proteins

proteins that bind with DNA and prevent transcription

small molecules that bind with repressor proteins

What is the role of the TATA box in eukaryotic gene regulation?

It acts as a binding site for transcription factors and RNA polymerase

It signals the end of transcription

It codes for repressor proteins

It enhances translation efficiency

Which of the following best describes the role of transcription factors in gene expression?

They bind to regulatory regions of DNA to control gene expression.

They replicate DNA during cell division.

They translate mRNA into proteins.

They degrade unnecessary RNA molecules.

What is the primary function of differentiation in adult humans?

For repair and replacement of damaged cells.

To produce embryonic stem cells.

Which of the following statements about Hox genes is/are correct?

They determine the identites of each body segment.

They regulate organ development.

They code for transcription factors.

What is the primary function of epigenetic tags?

They act as chemical switches that control which genes are turned on or off and in what quantities.

They directly alter the DNA sequence to create new genes.

They repair damaged DNA strands within the cell.

They are responsible for the physical structure of the cell membrane.

In the Överkalix study, what was observed about the health of the sons and grandsons of boys who experienced famine?

They exhibited extremely low rates of heart disease and diabetes, living longer on average.

They had higher rates of heart disease and diabetes due to nutritional deficiencies.

They were generally weaker and had shorter lifespans.

They showed no significant health differences compared to the descendants of boys who hadn't experienced famine.

Which of the following best describes the main difference between gene regulation in prokaryotic and eukaryotic cells?

Prokaryotic gene regulation occurs mainly at the transcriptional level, while eukaryotic gene regulation is more complex and can occur at multiple levels.

Both prokaryotic and eukaryotic gene regulation occur only at the translational level.

Gene regulation in prokaryotes is more complex than in eukaryotes.

Eukaryotic gene regulation only involves turning genes on and off.

Gene Regulation and Expression 12.3

Interactive Video

•

Biology

•

9th - 12th Grade

•

Practice Problem

•

Medium

•

NGSS

HS-LS1-4, HS-LS3-2

Standards-aligned

JOSHUA BROWN

Used 7+ times

FREE Resource

23 questions

Show all answers

SLIDE QUESTION

30 sec • Ungraded

SLIDE QUESTION

30 sec • Ungraded

SLIDE QUESTION

30 sec • Ungraded

SLIDE QUESTION

30 sec • Ungraded

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main function of DNA-binding proteins in prokaryotes?

To replicate DNA

To regulate genes by controlling transcription

To synthesize proteins directly

To degrade mRNA

SLIDE QUESTION

30 sec • Ungraded

SLIDE QUESTION

30 sec • Ungraded

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever

or continue with

Microsoft

Apple

Others

Already have an account?

Similar Resources on Wayground

20 questions

Pathogens and Immunity

Lesson

•

9th - 12th Grade

20 questions

The Cell Cycle

Lesson

•

9th - 12th Grade

22 questions

Parts of a Cell Lesson

Lesson

•

9th - 12th Grade

22 questions

Lactose and Lactase

Lesson

•

9th - 12th Grade

22 questions

DNA structure

Lesson

•

10th - 12th Grade

17 questions

Sex-Linked Traits

Lesson

•

9th - 12th Grade

22 questions

Glucose --> Organic molecules

Lesson

•

9th - 12th Grade

20 questions

Cell Theory and Prokaryotes Vs. Eukaryotes Biology BWHS

Lesson

•

9th - 12th Grade

Popular Resources on Wayground

15 questions

Fractions on a Number Line

Quiz

•

3rd Grade

20 questions

Equivalent Fractions

Quiz

•

3rd Grade

25 questions

Multiplication Facts

Quiz

•

5th Grade

29 questions

Alg. 1 Section 5.1 Coordinate Plane

Quiz

•

9th Grade

$fractions$

22 questions

fractions

Quiz

•

3rd Grade

11 questions

FOREST Effective communication

Lesson

•

20 questions

Main Idea and Details

Quiz

•

5th Grade

20 questions

Context Clues

Quiz

•

6th Grade

Discover more resources for Biology

22 questions

Human Body Systems Overview

Quiz

•

9th Grade

25 questions

photosynthesis and cellular respiration

Quiz

•

9th Grade

12 questions

Check Mitosis Vs. Meiosis

Quiz

•

9th Grade

15 questions

DNA Structure and Replication

Quiz

•

9th Grade

21 questions

Cell Cycle and mitosis

Quiz

•

9th - 10th Grade

18 questions

Enzymes and Their Functions Quiz

Quiz

•

9th Grade

20 questions

Food Chains and Food Webs

Quiz

•

7th - 12th Grade

10 questions

Exploring Food Webs and Energy Pyramids

Interactive video

•

6th - 10th Grade

Gene Regulation and Expression 12.3

23 questions

What is the main function of DNA-binding proteins in prokaryotes?

Promoters are

What is the role of the TATA box in eukaryotic gene regulation?

Which of the following best describes the role of transcription factors in gene expression?

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Biology