Supply the specific scientific terms for the following:
extensive infoldings of the inner membrane of mitochondria.

Explanation

To answer the question regarding the extensive infoldings of the inner membrane of mitochondria, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Organelle**: Recognize that the question pertains to mitochondria, which are known as the powerhouse of the cell due to their role in energy production.

2. **Understand the Structure**: Mitochondria have two membranes: an outer membrane and an inner membrane. The inner membrane is crucial for its function.

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