Gene Expression Flashcard

Front

Which factors can influence gene expression?

Back

Both genetic variation and environmental factors

Front

How can environmental factors affect gene expression?

Back

By altering how a gene is expressed.

Front

Genetic variation refers to:

Back

Differences in DNA sequences among individuals

Front

Why is it important to study the influence of both genetic variation and environmental factors on gene expression?

Back

All of the above: To understand the complexity of gene regulation, to identify potential targets for therapeutic interventions, and to determine how genetic and environmental factors interact.

Front

Genetic variation plays a significant role in regulating what genes are expressed.

Back

True

Front

Can environmental factors influence the regulation of gene expression?

Back

True

Front

Is gene expression solely determined by genes and not impacted by the environment?

Back

False

Front

Understanding the influence of genetic variation and environmental factors on gene expression is essential for studying human health and disease.

Back

True

Front

What is the role of epigenetics in gene expression?

Back

It modifies gene expression without altering the DNA sequence.

Front

Which of the following statements is true about gene expression?

Back

It can be influenced by both internal and external factors