Click "play" on the video and questions will appear throughout the lesson.
Here is a copy of my slides if they are hard to see:
Click "play" on the video and questions will appear throughout the lesson.
Here is a copy of my slides if they are hard to see:
What is DNA and how is it made?
There is no right or wrong answer, this is simply what you think!
You can use the blue plus sign in the upper right of the response box to choose "Audio" or "Video" to record yourself instead of typing.
What 3 components make up a nucleotide?
In DNA, adenine (A) pairs with and cytosine (C) pairs with
When one DNA molecule is replicated, the result is two DNA molecules. What is true of the second DNA molecule?
Place the nucleotides in the correct order to create a complimentary strand of DNA.
How does DNA give instructions to produce proteins?
There is no right or wrong answer, this is simply what you think!
You can use the blue plus sign in the upper right of the response box to choose "Audio" or "Video" to record yourself instead of typing.
Match the RNA types with the description of their role.
| Draggable item | arrow_right_alt | Corresponding Item |
|---|---|---|
mRNA (messenger RNA) | arrow_right_alt | Brings amino acids to ribosomes, where they are joined together to form proteins. |
rRNA (Ribosomal RNA) | arrow_right_alt | Copies the genetic instructions from DNA in the nucleus, and carries the instructions to the cytoplasm. |
tRNA (transfer RNA) | arrow_right_alt | Helps form ribosomes, the organelle where proteins are assembled. |
In RNA, adenine (a) pairs with and cytosine (c) pairs with
Identify the following as a characteristic of DNA or RNA.
DNA | RNA | |
|---|---|---|
Deoxyribose | ||
Ribose | ||
Single stranded | ||
Double stranded | ||
Thymine | ||
Uracil |
| Draggable item | arrow_right_alt | Corresponding Item |
|---|---|---|
Translation | arrow_right_alt | The process of creating an mRNA strand from one side of DNA |
DNA Replication | arrow_right_alt | The process of using mRNA to build chains of amino acids |
Transcription | arrow_right_alt | The process of duplicating a strand of DNA |
Which mRNA sequence complements the DNA sequence below?
Which amino acids result from the following codons?
GAG
AUG
CAG
UAA
What can happen if there is a copying error during DNA replication, transcription, or translation?
There is no right or wrong answer, this is simply what you think!
You can use the blue plus sign in the upper right of the response box to choose "Audio" or "Video" to record yourself instead of typing.
In your own words, what are the possible outcomes of a mutation?
How are you feeling about this unit? Do you have any questions? Do you need any extra help?
