When a cell receives a message from outside, it generates a molecule called cyclic AMP (cAMP) to relay this message. To ...

The chemical reactions on which life depends need a place to happen. That place is the cell. All the things which biology recognises as indisputably alive are either cells or conglomerations of cells ...

A quick revision guide covering key concepts, biomolecules, cell organelles, and essential NEET-style MCQs to boost exam ...

To recap, the transverse tubules are indispensable for efficient muscle function. Their key functions are: Rapidly transmit action potentials from the sarcolemma to the interior of the muscle fiber.