单词 | epidermal cell |
例句 | The endoskeleton is developed by epidermal cells and may possess pigment cells, giving vivid colors to these animals, as well as cells laden with toxins. Fundamentals of Biology 2015-01-01T00:00:00Z As a result, these cells will take on the shape and characteristics of epidermal cells. Concepts of Biology 2013-04-25T00:00:00Z As a result, these cells will differentiate into epidermal cells. Biology for AP Courses 2022-06-09T00:00:00Z This increased melanin accumulation protects the DNA of epidermal cells from UV ray damage and the breakdown of folic acid, a nutrient necessary for our health and well-being. Anatomy and Physiology 2013-06-19T00:00:00Z This is a thin layer of specialized extracellular matrix material that separates the epidermal cells from the rest of the skin, such as the adjacent compartment below called the dermis. How cancer invasion takes shape 2020-09-01T04:00:00Z Silica collects in the epidermal cells, contributing to the stiffness of horsetail plants. Fundamentals of Biology 2015-01-01T00:00:00Z The endoskeleton is developed by epidermal cells, which may also possess pigment cells, giving vivid colors to these animals, as well as cells laden with toxins. Concepts of Biology 2013-04-25T00:00:00Z Growth factors signal some of the ectodermal cells to form epidermal cells, and the remaining cells form the neural plate. Biology for AP Courses 2022-06-09T00:00:00Z “You can track humpback whales migrating up Australia’s eastern coast just by following the trail of raining epidermal cells they’re shedding,” Pitman says. Scientists say they’ve cracked the mystery of why whales migrate—and it’s all about healthy skin 2020-02-21T05:00:00Z These divisions are needed to produce differentiated epidermal cells of the non-basal layers of the skin. Elimination of unfit cells in young and ageing skin 2019-04-02T04:00:00Z He was treated with nine small patches of skin that were grown from his own epidermal cells and modified with a viral vector expressing the missing gene. Change the genes to fix the skin 2018-12-11T05:00:00Z In 1981, Dr. Green and a former graduate student, Olaniyi Kehinde, patented a process to treat burn victims with a sheet of living skin grown from the victims’ own epidermal cells. Howard Green, Pioneer in Skin Regeneration, Dies at 90 2015-11-05T05:00:00Z The notochord cells of the mesoderm signal the ectodermal cells to form epidermal cells as well as the neural plate. Biology for AP Courses 2022-06-09T00:00:00Z According to the study, bioactive compounds in coffee suppress UVB-induced skin cancer by protecting against oxidative stress and DNA damage in cells and by reducing inflammation in epidermal cells. Coffee consumption linked to lower melanoma risk 2015-01-22T05:00:00Z Stacked like spiral staircases, the rods in the fruit's epidermal cells are spaced at slightly different intervals. ScienceShot: The Bluest Fruit 2012-09-10T20:00:00Z The wartlike structures are composed of three or four epidermal cells, which protrude from the surface of the epidermis; the structures are covered by a slightly thickened layer of keratin. Neotropical Hylid Frogs, Genus Smilisca 2011-10-24T02:00:14.853Z They form a superficial mycelium on the surface of the plant, the hyphae not usually penetrating the tissues but merely sending haustoria into the epidermal cells. Encyclopaedia Britannica, 11th Edition, Volume 11, Slice 3 "Frost" to "Fyzabad" 2011-08-15T02:00:28.473Z Growth factors signal some of the ectodermal cells to form epidermal cells, and the remaining cells form neural crest cells. Biology for AP Courses 2022-06-09T00:00:00Z What we were doing by expressing high levels of beta-catenin was saying to the epidermal cells, “Make a hair.” A Conversation With Elaine Fuchs: Discovering the Wonders of Skin Cells 2010-06-21T21:33:00Z The first type is found widely distributed through the protoplasm, or cell-sap, of the plant structures; while the ornamental pigments are located chiefly in the epidermal cells, especially of flowers. The Chemistry of Plant Life Each fibre is formed by the outgrowth of a single epidermal cell of the testa or outer coat of the seed. Encyclopaedia Britannica, 11th Edition, Volume 7, Slice 5 "Cosway" to "Coucy" The epidermal cells are almost oblong, while the parenchymatous cells are large, irregular and contain large quantities of tannin. All About Coffee Proteins involved in the Wnt signaling pathway signal the ectodermal cells to form the epidermal cells and the neural plate. Biology for AP Courses 2022-06-09T00:00:00Z As regards size, the epidermal cells overlying the sclerenchyma are small and those lying over parenchyma are larger. A Handbook of Some South Indian Grasses Chitinogenous: applied to that layer of epidermal cells which secretes the chitin. Explanation of Terms Used in Entomology These latter have thick walls appearing silvery and clearer than the epidermal cells. Elements of Structural and Systematic Botany For High Schools and Elementary College Courses A Hair is a slender cylinder, formed by the union of epidermal cells, which grows from a kind of pit in the dermis, called the hair follicle. Physiology and Hygiene for Secondary Schools Guard cells are the only epidermal cells to contain chloroplasts. Biology for AP Courses 2022-06-09T00:00:00Z For example, in the leaves of Panicum colonum the motor-cells are just like the ordinary epidermal cells in shape but are larger. A Handbook of Some South Indian Grasses It is a cuticle formed by the solidifying of a fluid secreted by the epidermal cells, therefore without life, without the power of growth, and with only a limited capacity for stretching. The Life-Story of Insects A longitudinal section shows that the epidermal cells are much elongated, the cells of the ground tissue less so, and in both the partition walls are straight. Elements of Structural and Systematic Botany For High Schools and Elementary College Courses Material for the growth of the nail is derived from the matrix, which is lined with active epidermal cells and is richly supplied with blood vessels. Physiology and Hygiene for Secondary Schools Root hairs, which are extensions of root epidermal cells, increase the surface area of the root, greatly contributing to the absorption of water and minerals. Biology for AP Courses 2022-06-09T00:00:00Z The epidermal cells as well as the layer of cells in immediate contact with it are thick-walled. A Handbook of Some South Indian Grasses The epidermal cells have even surfaces in the leaves of most grasses but in some they bulge out. A Handbook of Some South Indian Grasses F, epidermal cells and breathing pore from the surface of the sporogonium, × 150. Elements of Structural and Systematic Botany For High Schools and Elementary College Courses The sporangia in both differ essentially from those of the true ferns in not being derived from a single epidermal cell, but are developed in part from the ground tissue of the leaf. Elements of Structural and Systematic Botany For High Schools and Elementary College Courses Like the other epidermal cells the guard cells have heavy deposits of flint, which here are in the form of thick transverse bars. Elements of Structural and Systematic Botany For High Schools and Elementary College Courses The epidermal cells and those below and in contact with them are thick-walled. A Handbook of Some South Indian Grasses They are in structure like those of the ferns, but the walls of the guard cells are much thickened like the other epidermal cells. Elements of Structural and Systematic Botany For High Schools and Elementary College Courses Second, within the epidermis are several rows of cells similar to the epidermal cells, but somewhat larger, and like them having dark-brown walls. Elements of Structural and Systematic Botany For High Schools and Elementary College Courses B, a single epidermal cell from the petal, × 150. Elements of Structural and Systematic Botany For High Schools and Elementary College Courses The structure is essentially as in the adder-tongue, but the epidermal cells appear more irregular, and the fibro-vascular bundles are better developed. Elements of Structural and Systematic Botany For High Schools and Elementary College Courses The arrangement of the stomata, the shape of the guard cells and the characteristics of the epidermal cells become clear on examining a piece of epidermis. A Handbook of Some South Indian Grasses |
随便看 |
|
英语例句辞典收录了117811条英语例句在线翻译词条,基本涵盖了全部常用单词及词组的例句翻译及用法,是英语学习的有利工具。