So They Say
Ch Ch Ch Ch Changes!
In a Tiny Little Cell
Mitosis This, Meiosis That
Trans...
100
This is another form a single gene.
What is an allele.
100
This is the term for a change in a DNA sequence.
What is a mutation.
100
This organelle directs cell function, protects DNA, and is only found in eukaryotes.
What is the nucleus.
100
The end result of Mitosis produces this many cells.
What is two.
100
These nucleotides always complement one another in DNA.
What are adenine with thymine and guanine with cytosine.
200
The physical shape of DNA is known as this.
What is a double helix.
200
X-Rays, ultraviolet light, and uranium are all examples of this.
What is a mutagen.
200
This organelle is often called the "power plant" of the cell.
What is mitochondria.
200
These are the four steps to Mitosis.
What are prophase, metaphase, anaphase, and telophase.
200
These are the complementary DNA nucleotides of the codon TAC.
What are ATG.
300
This is the name for the four chemicals that make up DNA.
What is a nitrogenous base or nucleotide.
300
Addition and deletion are both types of this mutation.
What is a frameshift.
300
This organelle allows certain molecules in and out of the cell.
What is the cell or plasma membrane
300
This is the name of the four unique cells that are produced during Meiosis.
What is gamete.
300
These are the complementary mRNA nucleotides of the codon TAC.
What are AUG.
400
This is a set of three nucleotides in DNA or RNA.
What is a codon.
400
This type of mutation occurs when only one nucleotide is switched with another.
What is a substitution.
400
This organelle reads mRNA and converts it into protein.
What is the Rough Endoplasmic Reticulum.
400
This is the term for the cell formed when a male and female gamete combine.
What is a zygote.
400
This nucleotide replaces thymine in RNA sequences.
What is uracil.
500
The genotype of an organism determines this.
What is the phenotype.
500
This is the term for an organism that has been genetically modified by humans.
What is transgenic.
500
Only found in plants, this organelle converts sunlight into sugar.
What is the chloroplast.
500
This process can occur between two sister chromatids during Prophase I.
What is crossing over.
500
These are the enzymes that "unzip" DNA and match complementary RNA nucleotides, respectively.
What are helicase and polymerase.
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