Caspases are involved in?
**Core Concept**
Caspases are a family of **cysteine proteases** that play essential roles in **programmed cell death**, also known as **apoptosis**. They are crucial for the execution phase of cell apoptosis.
**Why the Correct Answer is Right**
Caspases are involved in apoptosis, which is a process of programmed cell death. This process is essential for the development and maintenance of tissue homeostasis. Caspases activate each other through a cascade of reactions, ultimately leading to the cleavage of specific cellular substrates, resulting in the characteristic morphological and biochemical changes of apoptosis.
**Why Each Wrong Option is Incorrect**
**Option A:** Not provided, assuming it's an incorrect choice.
**Option B:** Not provided, assuming it's an incorrect choice.
**Option C:** Not provided, assuming it's an incorrect choice.
**Clinical Pearl / High-Yield Fact**
A key point to remember is that dysregulation of apoptosis is implicated in various diseases, including cancer and neurodegenerative disorders.
**Correct Answer:** D. Apoptosis.