WorksheetsTranscription & Translation Basics
Total questions: 24
Worksheet time: 21mins
True or false: RNA is double-stranded.
true
false
it depends on the type
Which of the following is NOT a type of RNA?
mRNA
tRNA
dRNA
rRNA
What is the primary function of mRNA in the transcription process?
To carry amino acids to the ribosome
To serve as a template for protein synthesis
To form the structure of ribosomes
To catalyze the formation of peptide bonds
Which enzyme is responsible for synthesizing RNA during transcription?
DNA polymerase
RNA polymerase
Ligase
Helicase
What is the shape of tRNA?
Linear
Double helix
Cloverleaf T like
Spherical
Which of the following is a characteristic of RNA structure?
Double-stranded
Contains thymine
Contains uracil
Contains deoxyribose sugar
What is the role of rRNA in the cell?
To transport genetic information
To form the core of the ribosome's structure
To carry amino acids
To unwind DNA strands
Which of the following statements about transcription is true?
It occurs in the cytoplasm
It produces a DNA molecule
It involves the synthesis of RNA from a DNA template
It requires ribosomes
What is the sugar component of RNA?
Deoxyribose
Ribose
Glucose
Fructose
In eukaryotic cells, where does transcription occur?
Cytoplasm
Nucleus
Ribosome
Mitochondria
In transcription, segments of (a) serve as templates to produce complementary (b) molecules.
DNA
mRNA
rRNA
tRNA
The DNA sequence GCTATA would be transcribed to mRNA as (a) .
How does RNA differ from DNA?
RNA contains uracil and deoxyribose
RNA contains ribose and thymine
RNA contains uracil and ribose
RNA contains adenine and ribose
Which RNA carries the message?
mRNA
rRNA
tRNA
What enzyme does transcription use?
DNA polymerase
ligase
RNA polymerase
helicase
Label the Model of Transcription
RNA
DNA
RNA Polymerase
Uracil
Thymine
one backbone
double-backbone
ribose
deoxyribose
inside nucleus
inside / outside nucleus
Who is responsible for synthesizing or making the protein chain?
Ribosome
mRNA
Polypeptide Chain
DNA
When going from mRNA to Amino Acids, this process is called?
Transcription
Translation
Replication
Protein polypeptide chains are made from....
Amino Acids
Glucose
Lipid
Nucleic Acids
Who is responsible for carrying and bringing the amino acids over to the ribosome?
mRNA
tRNA
DNA
Glucose
Where does transcription happen?
Inside the Nucleus
Outside the Nucleus in the Cytoplasm
Where does translation happen?
Inside the Nucleus
Outside the Nucleus in the Cytoplasm
What is the ultimate goal of DNA?
synthesize proteins for gene expression
to be destroyed so that it doesn't cause mutation
to make mRNA so that it can stay inside the nucleus
