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WorksheetsDNA and Genes
Total questions: 12
Worksheet time: 38mins
Where in the cell is DNA found?
Nucleus
Cytoplasm
Chloroplast
Cell Membrane
What does DNA stand for?
Deoxyribonucleic acid
Denitrogenous acid
Deribonucleic acid
Diribonucleic acid
Which of the following best describes the shape of a DNA molecule?
double helix
contains ribose
made of amino acids
contains Uracil
A gene determines a __________ such as eye or hair color.
nucleus
DNA
chromosome
Trait
How are similarities passed from parent to offspring?
through teaching
through learning
through blood
through genes
Why do offspring usually look like their parents?
Their parents choose their features and make sure they look similar to themselves.
The offspring adapt to their surroundings making them look more like their parents
Offspring receive characteristics that have been passed down from their parents
Adenine (A) bonds with ______________.
Thymine (T)
Guanine (G)
Cytosine (C)
Which of the models below most accurately represents the structure of DNA?
A
B
C
D
True or False All of our bodies have extremely different DNA
True
False
How many chromosomes do humans have?
21
46
23
50
Do you have any questions?
What is a gene?
