DNA & Genetics
Authored by Emily Sklar
Science
7th - 9th Grade
NGSS covered
Used 105+ times
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23 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What did Rosalind Franklin contribute to the history of DNA?
She made a model of DNA
She used X-ray crystallography to take a photograph of DNA
She died of cancer at 37
She stole the photo of DNA
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Dominant alleles are represented by
Capital letter
lowercase letters
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Homozygous is
identical alleles
different alleles
letters
numbers
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Heterozygous is
identical alleles
different alleles
letters
numbers
Tags
NGSS.HS-LS3-2
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
What is the percentage of homozygous recessive traits?
25%
50%
75%
100%
Tags
NGSS.HS-LS3-3
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A structural part of a DNA nucleotide that makes up the 'rungs of the DNA ladder'.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Genetic trait that is represented with a capital letter and will always show if it is present.
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