Membrane Collection (page 2)

Illustration of blue Amoeba

Picture No. 11772276
Bald Eagle close up of head and eye showing third eyelid Nictitating Membrane Date:

Medical illustration of endolymph in the membranous labyrinth of the inner ear
Medical ilustration showing endolymph in the membranous labyrinth of the inner ear

Conceptual image of cell surface receptors. Cell surface receptors are specialized integral membrane proteins that take part in communication between the cell and the outside world

Microscopic view of white blood cells inside blood vessel

Sperm traveling towards egg with cellia

Electron micrograph of negative-stained Prochlorococcus. A cyanophage is a virus that infects cyanobacteria

Conceptual image of paramecium

Conceptual image of chloroplast

Microscopic view of plant tissues

Anatomy of the organ of Corti, part of the cochlea of the inner ear

Interior detail of the cochlea

Cell nucleus with chromosome. The cell nucleus helps control eating, movement, and reproduction

Conceptual image of a plant cell and its components

Microscopic view of sperm traveling towards embryo

Heart with pericadium pulled back exposing heart muscle

Red blood cells with leukocytes

Cluster of HIV virus. HIV is the human immunodeficiency virus that can lead to acquired immune deficiency syndrom, or AIDS

Microscopic view of paramecium

Microscopic view of ovules

Cluster of blastomeres forming a developing morula (early stage of embryonic development)

Conceptual image of human cell

Microscopic view of Ebola virus (EBOV). EBOV causes extremely severe disease in humans and in non-human primates in the form of viral hemorrhagic fever

Human cell anatomy

Human heart covered with pericardium

Conceptual image of lipid

Red blood cell flow inside the artery

Conceptual image of human cytomegalovirus. Cytomegalovirus is a genus of the viral family Herpesviridae

Microscopic view of H5N1 virus with red blood cells and white blood cells

Conceptual image of fertilization

Microscopic view of Mitochondria. Mitochondria are the cells power producers. They convert energy into forms that are usable by the cell. Located in the cytoplasmcells activities

Medical illustration of sperm and ovum

Conceptual image of cytoskeleton. The cytoskeleton is a cellular scaffolding or skeleton contained within a cells cytoplasm, and is present in all cells

Microscopic view of samllpox

Microscopic view of human cell

Conceptual image of common fertilization

The interior of an eukaryotic cell. This is the most common generic type of cell and its present in all mammals. In the center is the nucleus (the perforated sphere)

Microscopic view of HIV virus, cross section

Conceptual image of ovulation in female

Renal Corpuscle and the filtration membrane. Glomerular capillary surrounded by podocytes

Microscopic view of HIV virus inside the lungs

Male reproductive sperm entering the egg

Microscopic view of plasma cell inside blood vessel

Clathrin Mediated Endocytosis

Microscopic view of the cochlea of the inner ear. The cochlea contains the spiral organ of Corti, which is the receptor organ for hearing

Microscopic view of coronavirus

Microscopic view of a group of macrophages. Macrophages contribute to tumor growth and progression. Attracted to oxygen-starved (hypoxic) and necrotic tumor cells they promote chronic inflammation

Conceptual image of the Golgi apparatus. The Golgi apparatus is an organelle found in most eukaryotic cells

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The intricate anatomy of the human ear is beautifully depicted in this lithograph, published in 1876. One notable feature highlighted here is the membrane, which plays a crucial role in transmitting sound waves to our auditory system. Moving on to cellular structures, the rough endoplasmic reticulum (ER) takes center stage under a transmission electron microscope (TEM). This network of membranes within cells is responsible for protein synthesis and transport. Artwork showcasing different cell types also emphasizes the significance of membranes. From the delicate cell membrane itself, represented by artwork C013 / 7467, to mitochondria seen through TEM imaging - these organelles possess their own unique membranes that regulate various cellular functions. Intriguingly, even chloroplasts have their own distinct membrane structure as revealed by artwork dedicated to studying photosynthesis. These specialized organelles found in plants are responsible for converting sunlight into energy. Beyond biology, membranes find relevance elsewhere too. Think about damp-proofing measures taken in houses – membranes act as barriers against moisture infiltration and protect our living spaces from potential damage. However, not all mentions of they are positive. Bacterial meningitis can be detected through MRI scans where inflammation affects the protective brain meninges' integrity. Understanding how pathogens breach these defensive layers helps diagnose and treat such infections effectively. Nature's wonders also exhibit fascinating adaptations involving membranes; take Plecotus sp. , commonly known as long-eared bats with their remarkable hearing abilities thanks to specialized ear membrane structures aiding echolocation skills. Zooming into finer details under TEM again reveals eye muscles' intricate arrangement (TEM C014 / 1468), highlighting how well-organized muscle fibers rely on precise membranous connections for coordinated movement and vision control. Lastly, let's not forget intestinal microvilli observed through TEM – finger-like projections covered by plasma membrane lining our intestines play a vital role in nutrient absorption during digestion processes. From ancient lithographs to modern imaging techniques, the significance of membranes spans across various fields.