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Transcription and Translation

Biology

9th - 11th Grade

25 Questions

NGSS covered

Used 1K+ times

Transcription and Translation
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About

This quiz focuses on transcription and translation, the fundamental processes of gene expression in molecular biology. The questions assess understanding at a high school level, appropriate for grades 9-11, covering how genetic information flows from DNA to RNA to proteins according to the central dogma of molecular biology. Students need to understand the structural differences between DNA and RNA, including the bases used in each nucleic acid, and master the mechanics of transcription where DNA serves as a template for mRNA synthesis. They must also grasp translation concepts including how codons specify amino acids, the role of tRNA in delivering amino acids to ribosomes, and the significance of start and stop codons in protein synthesis. The quiz requires students to apply base-pairing rules, interpret genetic code tables, and distinguish between inherited traits versus acquired characteristics. This quiz was created by a classroom teacher who designed it for students studying molecular biology in grades 9-11. The comprehensive question set serves multiple instructional purposes, working effectively as a formative assessment tool to gauge student understanding before moving to more advanced genetics topics, or as targeted practice following lessons on gene expression. Teachers can deploy this quiz as a warm-up activity to activate prior knowledge, assign it as homework to reinforce classroom learning, or use it for review sessions before unit exams. The variety of question formats, from direct recall of processes to application of transcription rules with specific DNA sequences, allows educators to identify specific knowledge gaps and adjust instruction accordingly. This assessment aligns with standards HS-LS1-1 (constructing explanations for how DNA codes for proteins) and HS-LS3-1 (developing models to explain inheritance patterns), supporting students in building essential foundational knowledge for advanced biology coursework.

    Content View

    Student View

1.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Media Image

How would the DNA sequence GCTATA be transcribed to mRNA?

GCUAUA
CGATAT
CGAUAU
GCUTUT

Tags

NGSS.HS-LS1-1

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

The process by which the genetic code of DNA is copied into a strand of RNA is called

translation
transcription
transformation
replication

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

In messenger RNA, each codon specifies a particular

nucleotide
enzyme
amino acid
promoter

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Which of the following statements about the genetic code is true?

A codon can specify more than one amino acid
Every codon specifies a different amino acid
Some codons specify the same amino acid
Some codons have no function at all

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

The process of making proteins on the ribosome based on instructions from messenger RNA is called

transcription
transformation
translation
molecular biology

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What would the mRNA strand be after transcription of this DNA strand?
ATC

TAG
UAG
GAG
UAT

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

DNA codes for (or makes)  a _______________?

Protein
Life form
chromosome
mRNA strand

Tags

NGSS.HS-LS1-1

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