**Core Concept**
The transport of lactate from muscle to liver is a crucial aspect of glucose metabolism, particularly during anaerobic glycolysis. Lactate is produced in muscles as a byproduct of anaerobic respiration, and its removal is essential for maintaining energy homeostasis.

**Why the Correct Answer is Right**
The correct answer involves the lactate shuttle, a mechanism that facilitates the transport of lactate from muscle to liver. This process is mediated by the enzyme monocarboxylate transporter 1 (MCT1), also known as SLC16A1, which is present on the plasma membrane of muscle cells. MCT1 transports lactate out of the muscle cells and into the bloodstream, where it is carried to the liver. In the liver, lactate is converted back into glucose through gluconeogenesis, a process that helps maintain blood glucose levels.

**Why Each Wrong Option is Incorrect**
**Option A:** This option is incorrect because it does not specify the correct transporter or mechanism involved in lactate transport.
**Option B:** This option is incorrect because it does not accurately describe the role of the liver in lactate metabolism.
**Option C:** This option is incorrect because it is not a recognized transporter or enzyme involved in lactate transport.

**Clinical Pearl / High-Yield Fact**
The lactate shuttle is an essential mechanism for maintaining energy homeostasis during exercise or periods of high energy demand. In conditions such as lactic acidosis, the lactate shuttle can be impaired, leading to accumulation of lactate in the bloodstream.

**Correct Answer: C. Monocarboxylate transporter 1 (MCT1)**