Gene expression profiling
A) detects the mRNAs present in a particular cell type under particular conditions.
B) detects the mutations that a person has inherited.
C) is a chart of chromosomes in specific cell types.
D) is a size-order chart of chromosomes.

Question

Quizplus · Accepted Answer

Gene expression profiling is a technique that analyzes the mRNA present in a particular cell type under particular conditions. It can provide information about which specific genes are being transcribed and at what levels, allowing for insights into cellular function and response to stimuli. Option B is incorrect as gene expression profiling does not detect inherited mutations directly, but can provide information about their effects on gene expression. Option C is incorrect as a chart of chromosomes is typically referred to as a karyotype, and is not specific to a particular cell type or condition. Option D is also incorrect as size-order chart of chromosomes is also typically referred to as a karyotype, and does not provide information on gene expression.

Gene Expression Profiling