What are the functions of astrocytes?

Q: What types of cells are located in the Langerhans islet?

A: Islets of Langerhans  are group of cells located within the pancreas. These cells are primarily…

Q: How are the parallel fibers arranged relative to one another and to the Purkinje cells?

A: Brain is the master of the body. It is nearly three pounds in weight. It regulates the whole body.…

Q: What are various types of nerves?

A: Neurons are the key units of the nervous system in an organism. It is responsible for conducting…

Q: What is the role of Interneurons?

A: Answer: Introduction: Nerve cells or neurons are the structural and functional units of the nervous…

Q: What is conduction Aphasia?

A: Conduction aphasia is a language disorder.It is characterized by selective defect of oral repetition…

Q: How is the blood-brain barrier formed?

A: Answer: Introduction: The blood vessels which vascularize the central nervous system (CNS) have…

Q: If injection into an inflamed tissue is extremely necessary, how will you adjust your anesthetic…

A: Inflammations alter the pharmacodynamics as well as the pharmacokinetics of various drugs. This…

Q: Where are monocytes formed?

A: Monocytes are a type of white blood cells. they are largest cell types in WBC cells.

Q: How are potentials measured in excitable tissues?

A: An excitable tissue responds to the stimulation and contracts to provide movement. They are capable…

Q: How is the nervous system Important in controlling blood flow?

A: The nervous system allows all of the body's parts to communicate with one another. It also responds…

Q: What is the function of antithrombin?

A: Blood clotting or coagulation is a process by which the open would is healed in order to prevent the…

Q: Give 3 funtions of astrocytes?

A: Astrocytes Astrocytes are a special type of glial cell present in the nervous system. As the name…

Q: Define the term dendritic spines?

A: Spines are hard, needle-like anatomical designs found in both vertebrate and invertebrate species.…

Q: What are monocytes called when they leave the bloodstream and reside within tissues?

A: A range of immature, nonneoplastic monocytes might circulate in little numbers in receptive…

Q: What is the function of lamina propria?

A: Lamina propria forms one of the three layers of the mucosal membrane is a thin, connective tissue…

Q: What are nerves?

A: Neurons are the key units of the nervous system in an organism. It is responsible for conducting…

Q: Distinguish between oligodendrocytes and Schwann cells

A: Myelin promotes fast, efficient nerve conduction.Myelin also act as the source of plasticity in…

Q: What class of chemicals prevents apoptosis in the sympathetic nervous system?

A: Apoptosis is the programmed cell death in multicellular organism, there are some biochemical process…

Q: What are the three types of granulocytes?

A: Three typesof granulocytes are: Neutrophils Basophils Eosinophils

Q: Explain the process of formation of red blood corpuscles.

A: erythropoiesis is the process by which RBCs are made form the erythropoietic stem cell. this occurs…

Q: What are reticulocytes

A: Reticulocytes are the immature non-nucleated RBCs containing residual RNA and mitochondria, similar…

Q: What are Schwann cells ? Explain the importance of these cells ?

A: The nervous system consists of the brain, spinal cord and neurons. The parts of a neuron are…

Q: What is computed tomography (CT)?

A: Anatomy and physiology are the branches of biology, anatomy deals with the study of the structure of…

Q: What do you mean by astrocytes?

A: The nervous system is made up of two groups of cells, glial cells and neurons. Glial cells work to…

Q: Define the term megakaryocytes?

A: Blood clotting or coagulation is an important process of formation of clot or plug on an open wound…

Q: What is the action of Sympathetic division (arousing) on heart beat functioning when a crisis…

A: Nervous System -- Structurally the nervous system is divided in to two parts ( i ) Central Nervous…

Q: How does the blood-brain barrier protect nervous tissue?

A: The brain is the command centre of the body and the central organ of the nervous system. The brain…

Q: What are monocytes

A: Monocytes, together with other types of white blood cells, are a vital part of your immune system.…

Q: What are the functions of the lamina propria?

A: The cell is known to be the fundamental unit of all life forms. Cells that are similar in functions…

Q: What do Schwann cells and oligodendrocytes have incommon, and how do they differ?

A: Schwann cells Schwann cells are responsible for the myelination of axons in the PNS. A schwann cell…

Q: What are the components of astrocytes?

A: Neuroglia, also known as glial cells refers to non-neuronal cells present in central and peripheral…

Q: What are CpG islands?

A: CpG islands The CpG sites are a portion of DNA where a guanine nucleotide present after a cytosine…

Q: What are functions of monocytes?

A: Monocytes are the biggest type of white blood cells in the immune system. Originally they are formed…

Q: What are various types of astrocytes?

A: Astrocyte, are star shaped cell that's a kind of neuroglia found within the system in each…

Q: What are the innervations of the sympathetic nervous system?

A: The sympathetic nervous system consists of many nerve cells that are found in the peripheral nervous…

Q: State the structure of oligodendrocytes.

A: Oligodendrocytes are analogous to Schwann cells that are responsible for forming myelin sheath…

Q: State the location of fibrous astrocytes.

A: Nervous tissue is a major class of tissues that plays an essential role in building up the central…

Q: Can you die from neurofibromatosis and How common is neurofibromatosis?

A: before addressing the q, let us first understand what neurofibromatosis is and what are its symptoms…

Q: How is an encapsulated CNS tumor different from a nonencapsulated CNS tumor?

A: A tumor is formed due to uncontrolled cell division.

Q: What do Agranulocytes include?

A: A formed element of the blood that is involved in protecting the body against any kind of infection…

Q: Can the nervous system grow and heal itself?

A: Neurons are the structural and functional unit of the nervous system. A series of sensory receptors…

Q: What types of problems would result from damage to each of the following: sensory neurons,…

A: The central nervous system (CNS) comprises the brain and spinal cord which as an integrated system…

Q: Describe the structure of Monocytes?

A: Blood is the major body fluid and it aids in the transportation of nutrients and respiratory gases…

Q: What would happen to the calcium transient following sympathetic stimulation? How are the transport…

A: The autonomic nervous system consists of two main divisions; sympathetic and parasympathetic…