Polarised stateof neuron meaning

Photosynthesis is the process that plants undertake to create organic materials from carbon dioxide and water, with the ..

A running water environment offers numerous microhabitats for many types of animals. Similar to plants, animals in lotic..

This tutorial digs into the past to investigate the origins of life. The section is split into geological periods in the..

Polarised statemeaning

Light travels through space in the form of waves. Scientists use an idea called wavelength to describe these waves. Some light waves have long wavelengths, while others have short wavelengths. Each wavelength produces a different color of light. Usually all the wavelengths of light blend together to form white light. But when light enters a prism, it bends. Light waves of different wavelengths bend by different amounts. The longest wavelengths bend the least. The shortest wavelengths bend the most. This bending separates the light waves so each color can be seen. This band of colors—red, orange, yellow, green, blue, indigo, and violet—is called a spectrum.

Polarised stateof neuron

Ferns and their relatives are vascular plants, meaning they have xylem and phloem tissues. Because of the presence of va..

Definition noun (general) The condition of polarity (biology) The process or act of producing positive and negative electric charge values to opposite ends, such as the electrical charge inside a (nerve) cell relative to the surrounding environment Supplement Polarization in general context refers to the state or condition of polarity. In biology, polarization pertains to..Read More

Polarised statemeaning in hindi

After translating an article, all tools except font up/font down will be disabled. To re-enable the tools or to convert back to English, click "view original" on the Google Translate toolbar.

Polarised statemeaning in biology

Choose a language from the menu above to view a computer-translated version of this page. Please note: Text within images is not translated, some features may not work properly after translation, and the translation may not accurately convey the intended meaning. Britannica does not review the converted text.

Polarised stateexamples

Plants, like animals, produce hormones to regulate plant activities, including growth. They need these hormones to respo..

The content on this website is for information only. It is not intended to provide medical, legal, or any other professional advice. Any information here should not be considered absolutely correct, complete, and up-to-date. Views expressed here do not necessarily reflect those of Biology Online, its staff, or its partners. Before using our website, please read our Privacy Policy.

Definition noun (general) The condition of polarity (biology) The process or act of producing positive and negative electric charge values to opposite ends, such as the electrical charge inside a (nerve) cell relative to the surrounding environment Supplement Polarization in general context refers to the state or condition of polarity. In biology, polarization pertains to the act or process of producing a positive electrical charge and a negative electrical charge such that between a nerve cell internal electrical charge, which is negative, and the surrounding environment of a nerve cell, which is positive. The cell is able to regulate the differing electrical charge relative to its surrounding via the plasma membrane. A closer look at the plasma membrane reveals transmembrane proteins and pumps that act as ion channels. These proteins that are embedded in the plasma membrane are selective, which means they allow certain molecules to move in and out of the cell while prevent or control the efflux and influx of others (in this regard, ions). There are move negative ions (e.g. Cl–) inside the cell, which results in a cell that is negative relative to the outside. In general, a nerve cell has a resting potential of approximately -70 mV.1 Word origin: French polarisation Variant(s):

A prism is a piece of glass or other see-through material that has several flat sides, called faces. Many prisms have three long faces in between two triangle-shaped ends. However, prisms can be made in many forms and shapes. People use prisms to bend light.

This tutorial investigates perception as two people can interpret the same thing differently. Know more about human perc..

Prisms may be found in binoculars, microscopes, and many other instruments. They help to bend the light that enters these instruments toward the viewer’s eyes. Scientific instruments called spectroscopes use prisms to separate the energy given off by light sources, such as stars. Each chemical that makes up a star produces a different wavelength of light. Scientists can measure the different wavelengths of the light energy to tell what the stars are made of.

We’ve been busy, working hard to bring you new features and an updated design. We hope you and your family enjoy the NEW Britannica Kids. Take a minute to check out all the enhancements!