#1
Which of the following is a type of genetic mutation?
Point mutation
Loop mutation
Output mutation
Function mutation
#2
What is a point mutation?
A mutation that affects a single nucleotide
A mutation that affects multiple genes
A mutation that affects an entire chromosome
A mutation that affects non-coding regions
#3
Which of the following is NOT a potential cause of mutations?
UV radiation
Chemicals
Healthy diet
X-rays
#4
Which of the following is an example of a chromosomal mutation?
Deletion
Substitution
Insertion
Point mutation
#5
What is the impact of a frameshift mutation?
It shifts the reading frame of the genetic code
It replaces one nucleotide with another
It causes a single nucleotide change
It has no effect on the genetic code
#6
What is the term for a mutation that occurs in a somatic cell?
Germline mutation
Somatic mutation
Chromosomal mutation
Point mutation
#7
Which of the following is NOT a potential consequence of genetic mutations?
Increased genetic diversity
Disease development
Improved adaptation to the environment
Decreased fertility
#8
What is the term for a mutation that occurs due to exposure to external factors such as radiation or chemicals?
Spontaneous mutation
Induced mutation
Germline mutation
Somatic mutation
#9
Which of the following is NOT a type of chromosomal mutation?
Deletion
Duplication
Inversion
Substitution
#10
Which of the following genetic mutations is associated with sickle cell anemia?
Point mutation
Insertion mutation
Deletion mutation
Substitution mutation
#11
What is the term for a mutation that occurs spontaneously due to errors in DNA replication?
Induced mutation
Germline mutation
Somatic mutation
Spontaneous mutation
#12
Which of the following genetic mutations is associated with Huntington's disease?
Insertion mutation
Deletion mutation
Trinucleotide repeat expansion
Substitution mutation
#13
What is the term for a mutation that changes a single nucleotide in the DNA sequence but does not change the amino acid sequence of the resulting protein?
Silent mutation
Nonsense mutation
Missense mutation
Frameshift mutation
#14
What is the term for a mutation that changes the amino acid sequence of a protein?
Silent mutation
Nonsense mutation
Missense mutation
Frameshift mutation
#15
Which of the following genetic mutations is associated with cystic fibrosis?
Insertion mutation
Deletion mutation
Trinucleotide repeat expansion
Substitution mutation