NEW
Font size
WorksheetsMutation - Quiz No. 6
Total questions: 11
Worksheet time: 6mins
What is the effect of a point mutation?
a. Changes multiple nucleotides
d. Causes complete gene deletion
b. Alters the entire DNA sequence
c. Affects only one or a few nucleotides
Which genetic disorder is caused by a missing piece of chromosome 5?
d. Turner syndrome
c. Cri-du-chat syndrome
b. Edward syndrome
a. Down syndrome
What is the phenotype of an organism?
a. The genetic makeup
b. The physical characteristics
d. The number of chromosomes
c. The type of mutation
What is the probability of offspring inheriting a mutation if one parent is a carrier and the other is unaffected?
What is the main function of a Punnett square?
d. Identify chromosomal abnormalities
c. Analyze DNA replication errors
b. Predict offspring genotypes and phenotypes
a. Determine genetic disorders
What is the complementary base pair of adenine in DNA?
d. Thymine
c. Guanine
b. Cytosine
a. Adenine
Which genetic disorder is caused by an extra copy of chromosome 21?
a. Down syndrome
b. Turner syndrome
c. Cri-du-chat syndrome
d. Edward syndrome
Which genetic disorder is caused by an extra copy of chromosome 18?
a. Down syndrome
b. Turner syndrome
c. Cri-du-chat syndrome
d. Edward syndrome
Which genetic disorder is caused by an extra copy of chromosome 13?
a. Down syndrome
b. Turner syndrome
c. Patau syndrome
d. Edward syndrome
What is the term for a mutation that results in the loss of a nucleotide?
a. Insertion
b. Deletion
c. Substitution
d. Duplication
What is the term for a mutation that results in the addition of a nucleotide?
a. Insertion
b. Deletion
c. Substitution
d. Duplication
