Multiple Choice
What type of mutation might occur that causes proto-oncogenes to become oncogenes?
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15. Gene Expression
Mutations
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Join thousands of students who trust us to help them ace their exams!Watch the first videoMultiple Choice
Which type of mutation occurs only in reproductive cells?
A
Somatic mutation
B
Point mutation
C
Germline mutation
D
Frameshift mutation
Verified step by step guidance1
Understand the types of mutations: Mutations can occur in different types of cells, and it's important to distinguish between somatic and germline mutations.
Define somatic mutation: Somatic mutations occur in non-reproductive cells and are not passed on to offspring. They can affect the individual but do not affect the next generation.
Define germline mutation: Germline mutations occur in reproductive cells (sperm or eggs) and can be passed on to offspring, affecting future generations.
Identify the mutation type relevant to reproductive cells: Since germline mutations occur in reproductive cells, they are the type of mutation that can be inherited by offspring.
Differentiate from other mutation types: Point mutations and frameshift mutations refer to specific changes in the DNA sequence, but they can occur in either somatic or germline cells. The key distinction for germline mutations is their occurrence in reproductive cells.
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