What can the mutation of transport proteins disrupt?
Understand the Problem
The question is asking about the effects of mutations in transport proteins, specifically what processes or functions these mutations may disrupt in biological systems. This could relate to areas such as cellular transport mechanisms, metabolic processes, or disease implications.
Answer
Mutations disrupt ion transport and cellular signaling, causing diseases.
Mutations in transport proteins can disrupt normal cellular functions such as ion movement, cellular signaling, and molecular transport. This disruption can lead to diseases such as cystic fibrosis when chloride ion transport is affected.
Answer for screen readers
Mutations in transport proteins can disrupt normal cellular functions such as ion movement, cellular signaling, and molecular transport. This disruption can lead to diseases such as cystic fibrosis when chloride ion transport is affected.
More Information
Transport proteins, such as the CFTR, play critical roles in cellular processes by controlling the movement of ions and molecules across cell membranes. Mutations can impair these processes, leading to diseases.
Tips
A common mistake is thinking that mutations affect only structural proteins, while they can also significantly impact functional proteins like transporters.
Sources
- CFTR gene: MedlinePlus Genetics - medlineplus.gov
- The G185R Mutation Disrupts Function of the Iron Transporter Nramp2 - ashpublications.org
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