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RNA
Ribosomes & Protein Synthesis
Mutations
Gene Regulation & Expression
Potpourri
100
Contained in RNA but not DNA.
What is uracil?
100
The number of nucleotides needed to specify three amino acids.
What is 9?
100
a mutation that involves one or a few nucleotides
What is point mutation?
100
Involved in regulating gene expression in prokaryotes, but not eukaryotes.
What is operon?
100
The amino acid specified by the mRNA code CCC in figure 13-3.
What is Pro?
200
Found in both DNA and RNA.
What is phosphate groups, guanine and cytosine?
200
This happens during translation.
What is the cell uses a messenger RNA code to make proteins?
200
A chromosomal mutation.
What is inversion?
200
Specialized cells regulate the expression of genes.
What is they do not need the proteins that are specified by certain genes?
200
The three types of RNA.
What is mRNA, tRNA and rRNA?
300
Molecules involved in protein synthesis.
What is mRNA, rRNA and tRNA?
300
The type of amino acid added to the growing polypeptide during translation.
What is codon on the mRNA and the anticodon on the tRNA?
300
Most mutations.
What is have no effect on an organism?
300
Hox genes determine this in an animal.
What is body plan?
300
The number of nucleotides that make up a codon.
What is 3?
400
A RNA molecule that is formed during eukaryotic transcription.
What is complementary to part of one strand of DNA?
400
This is where translation takes place.
What is on ribosomes in the cytoplasm?
400
The element bromine can cause a genetic change, making it this.
What is mutagen?
400
In the presence of this the lac repressor releases the operator.
What is lactose?
400
The mutation in line B of Figure 13-5.
What is duplication?
500
The sugar in the nucleotide in RNA.
What is ribose?
500
Transcription takes place in the nucleus, and translation takes place in the cytoplasm.
What is in eukaryotes?
500
A mutation that has two of the same bases.
What is duplication?
500
You would expect the Hox genes of a mosquito and a rabbit to be this.
What is similar?
500
The codon that signals the end of a growing polypeptide.
What is a stop codon?