EOC.SB2a.DNA & RNA
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Last updated over 1 year ago
13 questions
Required
1
Drag the item from the item bank to its corresponding match
Drag the item from the item bank to its corresponding match
| Draggable item | arrow_right_alt | Corresponding Item |
|---|---|---|
A single stranded nucleic acid that plays a role in protein synthesis | arrow_right_alt | Transcription |
This holds an organism's hereditary information | arrow_right_alt | Replication |
This is the process of copying DNA to RNA | arrow_right_alt | RNA |
This is the copying process by which a cell duplicates its DNA | arrow_right_alt | DNA |
Required
1
The diagram below represents a process that occurs in many cells.
The diagram below represents a process that occurs in many cells.
The main function of this process is to
Required
1
The structures most directly involved in the synthesis of cellular proteins are the
The structures most directly involved in the synthesis of cellular proteins are the
Required
1
DNA and RNA are examples of which biological macromolecule?
DNA and RNA are examples of which biological macromolecule?
Required
1
A nucleotide is the building block of DNA. A nucleotide is composed of...(select all that apply
A nucleotide is the building block of DNA. A nucleotide is composed of...(select all that apply
Required
1
The semiconservative model states that DNA replication occurs in which of the following ways?
The semiconservative model states that DNA replication occurs in which of the following ways?
4.5
Identify the characteristic with the correct category.
Identify the characteristic with the correct category.
- Product: RNA/mRNA Strand
- Controlling Factor: RNA Polymerase
- Controlling Factor: DNA Polymerase
- Product: DNA Strand
- mRNA --> Proteins
- DNA --> DNA
- Controlling Factor: Ribosomes
- Product: Protein/Polypeptide Chain
- DNA --> mRNA
- Replication
- Transcription
- Translation
3
Match the following RNA types to their function.
Match the following RNA types to their function.
| Draggable item | arrow_right_alt | Corresponding Item |
|---|---|---|
mRNA | arrow_right_alt | takes DNA message to ribosome |
rRNA | arrow_right_alt | combines w/ proteins to make ribosome |
tRNA | arrow_right_alt | brings amino acids to ribosomes |
2
Which of the following statements are TRUE regarding DNA and RNA? Select all correct answers!
Which of the following statements are TRUE regarding DNA and RNA? Select all correct answers!
6
Match the following protein synthesis term/image.
Match the following protein synthesis term/image.
| Draggable item | arrow_right_alt | Corresponding Item |
|---|---|---|
Codon image | arrow_right_alt | three-base sequence on mRNA that codes for a single amino acid |
DNA polymerase | arrow_right_alt | three bases on tRNA molecule that are complementary to an mRNA codon |
RNA polymerase | arrow_right_alt | An enzyme that is required for transcription |
Codon definition | arrow_right_alt | An enzyme that is required for translation |
Anticodon definition | arrow_right_alt | |
Anticodon image | arrow_right_alt |
3
Place the steps of translation in the correct order.
Place the steps of translation in the correct order.
- Ribosomes starts reading the code
- Translation stops when the ribosomes reaches the stop codon
- A tRNA carrying an amino acid binds to its anticodon to the codon on mRNA
- Bonds form between amino acids and the polypeptide chain grows
- Ribosome attaches to mRNA
3
Place the steps of translation in the correct order.
Place the steps of translation in the correct order.
- Translation stops when the ribosomes reaches the stop codon
- Bonds form between amino acids and the polypeptide chain grows
- A tRNA carrying an amino acid binds to its anticodon to the codon on mRNA
- Ribosomes starts reading the code
- Ribosome attaches to mRNA
3
Identify the following roles of protein synthesis.
Identify the following roles of protein synthesis.
| Draggable item | arrow_right_alt | Corresponding Item |
|---|---|---|
tRNA (transfer) | arrow_right_alt | Copies the coded message from DNA and carries it to the ribosome. |
rRNA (ribosomal) | arrow_right_alt | Carries the amino acids and adds them to the growing protein at the ribosome. |
mRNA (messenger) | arrow_right_alt | Combines with proteins to to make ribosome. |