Related Experiment Video

Updated: Aug 19, 2026

Flat Mount Imaging of Mouse Skin and Its Application to the Analysis of Hair Follicle Patterning and Sensory Axon Morphology
13:58

Flat Mount Imaging of Mouse Skin and Its Application to the Analysis of Hair Follicle Patterning and Sensory Axon Morphology

Published on: June 25, 2014

Cochlear inner and outer hair cells: functional differences

P Dallos, M C Billone, J D Durrant

    Science (New York, N.Y.)
    |July 28, 1972
    PubMed

    More Related Videos

    Analyzing the Functions of Mast Cells In Vivo Using 'Mast Cell Knock-in' Mice09:07

    Analyzing the Functions of Mast Cells In Vivo Using 'Mast Cell Knock-in' Mice

    Published on: May 27, 2015

    Isolating Hair Follicle Stem Cells and Epidermal Keratinocytes from Dorsal Mouse Skin06:51

    Isolating Hair Follicle Stem Cells and Epidermal Keratinocytes from Dorsal Mouse Skin

    Published on: April 29, 2016

    Related Concept Videos

    Eukaryotic Compartmentalization01:37

    Eukaryotic Compartmentalization

    One of the distinguishing features of eukaryotic cells is that they contain membrane-bound organelles, such as the nucleus and mitochondria, that carry out specialized functions. Since biological membranes are only selectively permeable to solutes, they help create a compartment with controlled conditions inside an organelle. These microenvironments are tailored to the organelle's specific functions and help isolate them from the surrounding cytosol.
    For example, lysosomes in the animal cells...
    Animal and Plant Cell Structure01:30

    Animal and Plant Cell Structure

    Animal and plant cells not only differ in their structure, function, and mode of nutrition but also in how they reproduce, specialize, and organize into complex structures.
    Cell Division
    Though both plant and animal cells divide by mitosis (for non-gametic cells) and meiosis (for gametic cells), they differ in the specifics of this process. Unlike animal cells, plant cells lack centrosomes — an organelle responsible for organizing the spindle fibers and segregating the chromosomes during cell...
    Cell Diversity01:13

    Cell Diversity

    The concept of a cell started with microscopic observations of dead cork tissue by Robert Hooke in 1665. Hooke coined the term "cell" based on the resemblance of the small subdivisions in the cork to the rooms that monks inhabited, called cells. About ten years later, Antonie van Leeuwenhoek became the first person to observe the living and moving cells under a microscope. In the century that followed, the theory that cells represented the basic unit of life developed.
    Multicellular organisms...
    Microvilli00:55

    Microvilli

    Microvilli are tiny finger-like projections found on the surface of certain cells. Their purpose is to increase the surface area of the cell's apical surface, resulting in more effective absorption or secretion of substances.
    These microvilli are predominantly present in cells lining the small intestine, kidney tubules, and certain cells in the respiratory and reproductive systems. By significantly expanding the surface area of the cell membrane, microvilli enhance the cell's capacity to...
    Accessory Structures of the Skin: Hair and Hair Follicles01:16

    Accessory Structures of the Skin: Hair and Hair Follicles

    Hair and hair follicles are integral components of the integumentary system. Hair is a filamentous structure composed mainly of a protein called keratin. It is found on the surface of the skin throughout the body, except for areas such as the palms of the hands and soles of the feet.
    Hair is a keratinous filament growing out of the epidermis. It is primarily made of dead, keratinized cells. Hair strands originate at the epidermal penetration called the hair follicle. The hair shaft is the part...
    Reticular Dermis01:15

    Reticular Dermis

    The papillary and reticular dermis are the two layers of the dermis. They are made of connective tissue with fibers of collagen extending from one to the other, making the border between the two somewhat indistinct. The dermal papillae extending into the epidermis belong to the papillary layer, whereas the dense collagen fiber bundles below belong to the reticular layer.
    Reticular Layer
    Underlying the papillary layer is the much thicker reticular layer, composed of dense, irregular connective...