WorksheetsProtein Synthesis Review
Total questions: 46
Worksheet time: 24mins
What bond holds nitrogen bases together?
Ionic Bond
Covalent Bond
Hydrogen Bond
Polypeptide Bond
The monomer that makes DNA and RNA
Nitrogen Base
Hydrogen Bond
Nucleus
Nucleotide
What process makes mRNA?
DNA Replication
Transcription
Translation
Protein Synthesis
What is the first step in DNA Replication and Transcription.
Ligase glues pieces together
RNA Polymerase adds free nitrogen bases
DNA Polymerase adds free nitrogen bases
Helicase breaks the hydrogen bonds in DNA
What process uses mRNA to make a protein.
Translation
Transcription
DNA Replication
Micturition
Which nitrogen base is found in RNA but not in DNA?
Adenine
Thymine
Cytoseine
Uracil
What are the three parts that make a nucleotide?
Phosphate
Amino Acid
Sugar
Protein
Nitrogen Base
What sugar is found in the backbone of DNA
Ribose
Deoxyribose
Agarose
Sucrose
Where in the cell does transcription occur?
Pentagon
Ribosome
Nucleus
Cytoplasm
What sugar is found in the backbone of RNA?
Ribose
Deoxyribose
Agarose
Sucrose
What is the monomer of a Protein?
Nucleotide
Fatty Acid
Amino Acid
Monosaccharide
Which process makes more DNA for the body.
Mitosis
Meiosis
Transcription
DNA Replication
Where does Translation occur?
Nucleus of the cell
Mitochondria in the cytoplasm
Ribosome in the cytoplasm
Chloroplast of a plant cell
Which type of RNA can leave the nucleus and has the instructions needed to make a protein.
mRNA
rRNA
tRNA
sRNA
Which type of RNA has anticodons and brings amino acids to the ribosome?
mRNA
rRNA
tRNA
sRNA
Which type of RNA contains codons
mRNA
rRNA
tRNA
sRNA
During what phase of the cell cycle is DNA Replicated?
G1
G2
S
Prophase
Which of the following is condensed DNA wrapped around a protein?
RNA
DNA
Gene
Chromosome
The type of mutation that changes one specific nitrogen base to something else.
Point Mutation
Insertion
Deletion
Chromosomal Mutation
The type of mutation that removes a base pair from the DNA Strand.
Point Mutation
Insertion
Deletion
Translocation
Type of mutation that switches the order of genes on a chromosome.
Deletion
Inversion
Insertion
Translocation
The type of mutation that adds an additional base pair on to the DNA strand.
Deletion
Insertion
Inversion
Translocation
The type of mutation where a section of a chromosome breaks off and attaches to a nonhomologous chromosome.
Deletion
Inversion
Insertion
Translocation
Deletion and Insertion mutations are examples of what category of mutations?
Frameshift
Point
Chromosomal
Translocation
These two scientists are credited with discovering the shape of DNA
Watson and Crick
Schleiden and Hook
Einstein and Curie
Leuwenhoek and Chargaff
What are the three types of RNA used in the cell?
mRNA
tRNA
rRNA
sRNA
dRNA
What do you use a codon chart to determine?
Amino Acid Sequence
DNA Sequence
mRNA Sequence
tRNA sequence
Which organelle assembles proteins?
Ribosomes
Nucleus
Cytoplasm
Cell Membrane
Which of the following is a section of DNA that codes for a protein?
Gene
Chromosome
DNA
RNA
What shape is DNA?
Double Helix
Single Helix
Triple Helix
Ladder
What shape is RNA?
Double Helix
Single Helix
Triple Helix
Ladder
What is needed to start translation?
Start codon
Stop Codon
Promoter Region
Terminator Region
What is the complimentary strand to the following DNA Sequence
A G G C T T A
T C C G A A T
U C C G A A U
A T T C G G A
C G G A T T A
What mRNA sequence would pair with the following DNA Sequence
C G A T A G C
G C U A U C G
G C T A T C G
C G A T A G C
U C G A T U C
What tells the ribosome to stop adding amino acids to the protein?
Stop Codon
Start Codon
Promoter Region
Terminator Region
what type of mutation takes out a section of DNA or chromosome?
Deletion
Insertion
Substitution
Translocation
what type of mutation adds a section of DNA or chromosome?
Deletion
Insertion
Substitution
Translocation
what type of mutation takes a section of a chromosome and puts it on a chromosome where it doesn't belong?
Deletion
Insertion
Substitution
Translocation
What is something that causes a mutation in DNA or on a chromosome?
mutagen
translocation
translation
polymerase
What type of mutation shifts the entire sequence of DNA by making it longer or shorter?
Frameshift
Translocation
Point
Mutagen
What type of mutation changes a single nucleotide but doesn't add length or shorten the DNA?
Frameshift
Translocation
Point
Mutagen
tRNA has a series of three letters that bring amino acids to the mRNA, what are the three letters called?
Anticodon
Codon
Amino Acid
Nucleotide
mRNA has a series of three letters that tell the ribosome in what order to assemble the amino acids, what are the three letters called?
Anticodon
Codon
Amino Acid
Nucleotide
What amino acid has the codon: UCA
Serine (S)
Glycine (G)
Arganine (R)
Leucine (L)
What amino acid has the codon: ACA
Serine (S)
Glycine (G)
Threonine (T)
Leucine (L)
What amino acid has the codon: CCC
Phenylalanine (F)
Glycine (G)
Proline (P)
Leucine (L)
