Maxillary Sinus: Definition, Function, and Examples
Table of Contents Maxillary Sinus Definition The maxillary sinus is one of four paranasal sinuses that drain into the middle meatus via the osteomeatal complex, which is located near the…
Table of Contents Maxillary Sinus Definition The maxillary sinus is one of four paranasal sinuses that drain into the middle meatus via the osteomeatal complex, which is located near the…
Table of Contents Muscle Definition A muscle is a group of muscle tissue that contracts to create strength. A muscle consists of somatic cell fibres surrounded by protective tissue, which…
Table of Contents Trigeminal Nerve Definition The trigeminal nerve (CN V) is the biggest cranial nerve, carrying sensory information from the scalp, face, eye orbit, paranasal sinuses, and a portion…
Table of Contents What are Peripheral Proteins? Peripheral proteins, also known as peripheral membrane proteins, are a class of physiologically active molecules made primarily of amino acids that interact with…
Table of Contents Fertilization Definition The act of creating new creatures by mixing the genetic information of two individuals of different sexes is known as sexual reproduction. The genetic information…
Table of Contents Flow Cytometry Definition Flow cytometry is a technique for analysing cell properties. A laser and fluorescently tagged proteins can be used to assess cell size, health, and…
Table of Contents Nucleotide Definition A nucleotide is a kind of chemical molecule that makes up DNA and RNA. They have a role in cell signalling, metabolism, and enzyme processes,…
Table of Contents Parietal Bone Definition The parietal bone, also known as the os parietale, is a flat, paired cranial bone that covers the middle of the skull. The left…
Table of Contents Pinocytosis Definition Pinocytosis is the process by which a cell collects and transports tiny particles from outside the cell. Pinocytosis is derived from the Greek word "cell…
Table of Contents Nerve Cells Definition Nerve cells (also known as neurons) are the fundamental functional components of the nervous system, with an estimated 86 billion in the adult human…