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Protein Synthesis Webquest

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Protein Synthesis Webquest

Name Date Period

Objective: The purpose of this assignment is to give you a better understand of how the message found on a molecule of DNA is used to build a protein.

Link 1 – DNA and RNA Comparison

1. Read the information presented on the website and organize it in the following chart.

NUCLEIC ACID SUGAR # OF “STRANDS” NITROGEN BASES LOCATION IN CELL
DNA
RNA

2. Identify the function of the three types of RNA molecules.

a. Ribosomal RNA (rRNA) –

b. Messenger RNA (mRNA) –

c. Transfer RNA (tRNA) –

Link 2 – Protein Synthesis Overview

3. Define Protein Synthesis:

4. Summarize the importance of proteins in living organisms:

5. What are the monomers (also called building blocks or “subunits”) of the protein polymer?

6. Segments of DNA which code for proteins are known as .

a. How does this describe how to make proteins?

b.

7. Generally speaking, list the steps which allow a cell to go from DNA → building a protein.

8. Where in the cell does transcription occur (the making of RNA from DNA)?

9. RNA is read one codon at a time. A codon consists of nitrogen bases.

10. What brings (or transfers) the proper amino acid to the ribosome?

11. Amino acids are joined together by bonds, which explains why proteins are also sometimes known as chains.

12. What ultimately determines the function of a protein?

Link 3 – Protein Synthesis Illustrations

13. Read and click slides 1 – 4. Use slide 4 to draw a picture of an unzipped and exposed gene being used to create a molecule of mRNA during transcription. Be sure to label both the DNA and RNA sequences, pairing the correct complementary bases.

14. How does the mRNA molecule leave the nucleus?

15. Click and read slides 1 – 8. Use slides 8 and 9 to help you draw several transfer RNA (tRNA) molecules. Be sure to label the anticodon, the binding site and the attached amino acid.

16. Click and read slides 9 – 14. Using slide 14, illustrate how the mRNA molecule is “read” and used to build a polypeptide chain (protein) during translation. Label the following terms: ribosome, mRNA, tRNA, codon, anticodon, amino acid, growing polypeptide chain.

17. What happens to the mRNA molecule when protein production is complete?

Link 4 – Transcription and Translation Practice

Click on “Protein Synthesis” and unzip your molecule of DNA.

18. Practice transcription by building a molecule of RNA by using DNA as a “template.” Give the complementary sequence below.

DNA Sequence: T A C C C G A G G

RNA Sequence:

19. In real life, what would happen to the messenger RNA (mRNA) molecule you just created?

20. Match the complementary anticodons on the tRNA molecules. Identify the coded amino acids below.

a. mRNA codon: A U G

i. What is the complementary tRNA anticodon?

ii. This codon signals for which amino acid?

b. mRNA codon: G G C

i. What is the complementary tRNA anticodon?

ii. This codon signals for which amino acid?

c. mRNA codon: U C C

i. What is the complementary tRNA anticodon?

ii. This codon signals for which amino acid?

21. How do you know when the protein being built is complete?

Link 5 - Final Analysis

22. Use the diagram in the bottom right corner. In summary, what IS transcription?

23. Use the diagram in the bottom right corner. In summary, what IS translation?

24. Use the diagram in the bottom right corner. Draw the diagram which illustrates the entire process (DNA → RNA → Protein). Label all major parts!!

25. Build the protein using the given DNA sequence and the chart seen on the right of the webpage. What is the final amino acid sequence?

_____________ → _____________ → _____________ → _____________ → _____________ → _____________

Enter text✕

What the Protein Synthesis Webquest Is

The Protein Synthesis Webquest is a structured student assignment that guides learners through the steps of transcription and translation using curated online resources, interactive activities, and evidence-based prompts. It frames learning objectives, required materials, and deliverables, and it is designed to be completed individually or in small groups over a defined class period. The Webquest includes assessment elements, a rubric for grading, and optional extension tasks to support deeper inquiry or differentiated instruction.

Why use a Webquest for Protein Synthesis

A well-designed Webquest focuses student inquiry, models scientific reasoning, and centralizes instructions and submission details to reduce confusion and speed assessment.

Why use a Webquest for Protein Synthesis

Who benefits from this Webquest

Teachers and curriculum coordinators can adapt the Webquest to class length, learning targets, and assessment policies.

  • High school biology classes needing scaffolded inquiry and alignment with learning standards.
  • AP or honors students preparing for advanced assessments and lab reports.
  • College introductory courses that require remote-access activities and consistent grading rubrics.

Core components included in the Webquest

The Webquest is built with six core components so instructors can assign, monitor, and assess learning efficiently while students follow a clear workflow.

Learning Goals

Concise performance objectives tied to transcription and translation tasks and assessment criteria.

Resource Pack

Annotated links, short videos, and diagrams students use to complete each task and answer scaffolded questions.

Stepwise Tasks

Ordered activities from nucleotide sequence analysis to simulated protein folding with checkpoints.

Assessment Rubric

Clear scoring guide for accuracy, explanation quality, and lab notebook completeness.

Submission Template

Fillable report template for answers, screenshots, and reflections to standardize instructor review.

Extension Options

Optional challenge prompts for advanced students and cross-curricular links for deeper study.

Step-by-step completion workflow

Follow these steps to complete and submit the Webquest; each step maps to a template field or checkpoint.

  • 01
    Review Goals: Read objectives and rubric before starting.
  • 02
    Collect Resources: Open provided links and save notes.
  • 03
    Answer Tasks: Complete each activity in order and save screenshots where required.
  • 04
    Submit: Upload the filled template to the learning platform before the due date.

Routing and where to submit work

Submissions follow a simple path from student entry to instructor review; use the specified destination to ensure proper grading.

  • Primary Submission: Upload the completed template to the course LMS assignment.
  • Alternate Upload: If LMS is unavailable, attach the PDF to the instructor's email as directed.
  • Timestamping: The platform records submission time for late/ontime determination.
  • Instructor Review: Instructors download, grade, and return annotated copies via the LMS.

How to configure the online grading workflow

A consistent setup reduces processing errors and helps instructors track submissions reliably.

Field Configuration
Submission Type PDF upload preferred; Word DOCX accepted
File Naming LastName_FirstName_Webquest.pdf
Plagiarism Check Run through school-approved tool
Notification Auto-notify instructor on upload

Sharing options and technical requirements

Choose a platform that preserves formatting and timestamps; common options integrate with school systems and cloud storage.

  • LMS Support: Most schools accept submissions via common LMS platforms.
  • File Formats: PDF and DOCX are widely supported.
  • Integrations: Systems often integrate with Google Workspace and Microsoft 365 for seamless file handling.

When sharing externally or collecting signatures, ensure platform compliance with school privacy rules and any required authentication.

Typical timeline and due dates

Standard Webquest assignments specify a clear submission deadline, revision windows, and expected instructor turnaround for grading.

Assignment Posted:

Date teacher makes the Webquest available to students.

Draft Checkpoint:

Optional midway submission for instructor feedback.

Final Due Date:

Students submit final work by the stated date and time.

Late Submission Policy:

Penalty or acceptance rules as defined by the syllabus.

Grading Return:

Instructor returns graded work within stated turnaround.

Common mistakes students make

  • Submitting screenshots without labeled sources, which prevents verification of claims and reduces points.
  • Entering sequences with incorrect bases or format, causing scoring tools to misread input and mark answers wrong.
  • Failing to follow the rubric, such as omitting explanation steps, which leads to partial credit deductions.
  • Using incorrect file names or formats, preventing automated sorting and delaying grading.

Consequences of incorrect or late submissions

Late Penalty: Instructor-defined point reduction.
Missing Data: Work marked incomplete.
Plagiarism: Academic sanctions may apply.
Formatting Errors: May cause automated rejection.
Misattributed Work: Grade assignment errors.
Access Issues: Failure to submit on time.

Supporting documents to attach

Attach these documents to supplement responses and document evidence used during the Webquest.

Filled Template

Complete the provided Webquest template with answers, sequence analyses, and reflection responses; include labeled figures and any required screenshots of simulations or alignments used in your work to substantiate results.

Lab Notebook Page

Export a PDF image or typed transcription of the lab notebook entry showing step-by-step work and timestamps to demonstrate method and independent effort in completing the tasks.

Data Files

Include raw data exports (CSV or screenshot) from any simulation tools used so instructors can verify calculations and reproduce key results where necessary for grading.

References

List resource citations used for answers; include author, title, and URL or resource identifier so instructors can confirm source material and assess citation quality.

How instructors use the Webquest in class

These short examples show practical classroom adaptations for different course levels.

High School Lab

A teacher assigns the Webquest over two class periods with a draft checkpoint for feedback

  • Students use guided simulations to transcribe a provided DNA sequence
  • The instructor grades using a rubric focused on accuracy and explanation, returning annotated PDFs within one week for reteaching.

College Discussion

An instructor uses the Webquest as a pre-lab for an in-person protein synthesis experiment

  • Students complete sequence prediction and bring hypotheses to class
  • The lab session focuses on experimental validation while the instructor assesses conceptual understanding from Webquest submissions.

Roles responsible for submitting and reviewing

Student

Students complete the Webquest fields, attach required documents, and submit by the stated deadline. They must follow the file-naming convention and provide reproducible sequence data and brief explanations for each step to earn full credit.

Instructor

Instructors configure the assignment, set the rubric, and review submissions. They are responsible for verifying source materials, returning feedback within the stated timeframe, and applying grading policies consistently across students.

eSignature vendor pricing overview for assignment workflows

A concise vendor comparison can help institutions evaluate eSignature providers for collecting, timestamping, and archiving student submissions.

signNow DocuSign Adobe Sign PandaDoc HelloSign
Starting Price $8/user/mo $15/user/mo $14/user/mo $19/user/mo $15/user/mo
Free Trial 7-day free trial Varies by plan Varies by plan Varies by plan Varies by plan
Bulk Send Yes Yes Yes Yes Varies
Audit Trail Yes Yes Yes Yes Yes
HIPAA Compliant Yes Yes Yes No No
Envelope Cap No cap 100 envelopes/user/year Varies by plan Varies by plan Varies by plan

Frequently asked questions about the Webquest

Answers to common student and instructor questions about completion, submission, and recordkeeping for the Protein Synthesis Webquest.


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