Molecule Collection (page 2)

Conceptual image of a telomere. A telomere is a region of the DNA sequence at the end of a chromosome. Their function is to protect the ends of the chromosome from degradating

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

Illustration of muscle contraction

Conceptual image of Radiolarians with a skeletal frame. Radiolarians are tiny protozoans that live in the ocean

Conceptual image of pancreatic islet of Langerhans

Microscopic view of phospholipids. Phospholipids are a major component of all cell membranes as they can form lipid bilayers

Conceptual image of synaptic vesicles

Conceptual image of polyomavirus

Microscopic view of DNA binding

Nerve ending, seen in lower right, sends pain message from injured muscle. Blood vessel and immune cells are seen in the center and upper right of image

Surrounding tissue becomes inflamed causing several systemic effects, such as vasodilation, mucous secretion, nerve stimulation and smooth muscle contraction

Conceptual image of lipid

Antihistamine in histamine receptors blocking the allergic reaction

Conceptual image of enterokinase. Also known as enteropeptidase, it is an enzyme produced by cells of the duodenum and involved in human and animal digestion

Microscopic view of telomeres highlighted at the tips of chromosome. A telomere is a region of the DNA sequence at the end of a chromosome

Microscopic view of ligand binding to a receptor protein
Microscopic view of ligand binding to a receptor. The receptor protein alters its chemical conformation (three dimensional shape)

Microscopic view of DNA

Conceptual image of synapse receptors

Conceptual image of chromosomes inside the blood stream

Conceptual image of a telomere showing DNA structure. A telomere is a region of the DNA sequence at the end of a chromosome. Their function is to protect the ends of the chromosome from degradation

Spitzer Finds Life Components in Young Universe
July 28, 2005 - Spitzer Finds Life Components in Young Universe. Using Spitzer, scientists have detected organic molecules in galaxies when our universe was one-fourth of its current age of about 14

Schematic of the hypothalamus receiving nerve impulses from the body and sending messages to the circulatory and nervous system

Artistic representation of the immune systems reaction to bacteria invading the tissues

Conceptual image of synaptic transmission

3D structure of pyruvate dehydrogenase complex
3D structure of the 11 megadalton pyruvate dehydrogenase complex which is responsible for synthesis of the key metabolite acetyl CoA

Microscopic view of dendrimers. Dendrimers are repetitively branched molecules

Microscopic view of immunoglobulin G antibodies

Illustration of muscle contraction (with labels)

Clathrin Mediated Endocytosis

Stylized view of strands of human DNA or deoxyribonucleic acid

Nerve with myelin sheath, seen in lower right, connects with muscle. Blood vessel and immune cells are seen in the center and upper right of image

Mast cell releasing histamine due to allergic reaction

Microscopic view of cancer cells. Cancer occurs when a cells gene mutations make the cell unable to correct DNA damage

Components of blood vessel interact with intracellular fluid; white blood cells, red blood cells, oxygen, platelets and hormones

Microscopic view of pancreatic cancer cell

Conceptual image of a ubiquitous virus. A ubiquitous virus is contagious in early childhood through the respiratory tract

Microscipic view of pancreatic cancer cells

Conceptual image of DNA

Cluster of DNA strands of human DNA or deoxyribonucleic acid

Aurora Borealis at night, Finland, January

Representation of a polymer in which molecules of the same structure are linked together in a chain to yield a single
CHEMISTRY: GIANT MOLECULES. Representation of a polymer in which molecules of the same structure are linked together in a chain to yield a single molecule different in weight

John Daltons depiction of the chemical elements from his A New System of Chemical Philosophy, Manchester, 1808
DALTON: CHEMICAL ELEMENTS. John Daltons depiction of the chemical elements from his A New System of Chemical Philosophy, Manchester, 1808

Representation of the desoxyribonucleic acid (DNA) polymer
CHEMISTRY: GIANT MOLECULES. Representation of the desoxyribonucleic acid (DNA) polymer

Aurora Borealis and stars over lake at night, Muonio, Lapland, Finland, September

Aurora Borealis and stars over lake with beached canoes at night, Muonio, Lapland, Finland, September

Aurora Borealis over fell at night, Saana Fell, Kilpisjarvi, Enontekio, Lapland, Finland, September

Aurora Borealis over lake with rowing boat at night, Lake Kilpisjarvi, Kilpisjarvi, Enontekio, Lapland, Finland, September

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"Molecule: Unveiling the Secrets of Nature's Building Blocks" Witness the enchanting dance of the Aurora Borealis over a snow-covered coniferous forest in Northern Finland, as nature showcases its mesmerizing molecular magic. Delve into the intricate world of DNA replication, where bases attach to strands and two newly formed twists give birth to identical double DNA strands - an awe-inspiring process that perpetuates life itself. Behold the ethereal beauty of the Aurora Borealis illuminating a snowy Finnish landscape in February, reminding us of the invisible bonds that connect all living things on a molecular level. Explore Belgium's architectural marvel, The Atomium, symbolizing mankind's quest for understanding atoms and molecules - tiny building blocks that shape our universe. Lose yourself in an abstract pattern composed of thin lines, representing the interconnectedness and complexity found within every molecule that exists around us. Marvel at a detailed model showcasing Deoxyribonucleic acid (DNA), unravelling its elegant structure and highlighting its pivotal role as nature's blueprint for life itself. Step back in time with Dmitri Mendeleev, renowned chemist and creator of the periodic table, whose pioneering work laid the foundation for our understanding of elements and their atomic interactions. Glimpse into history as Dmitri Mendeleev dons his University of Edinburgh attire in this captivating portrait; a tribute to his contributions towards unraveling molecular mysteries during his academic journey. Through captivating photography by EyeUbiquitous_20094610, witness how molecules intertwine seamlessly with everyday life – from microscopic structures to macroscopic wonders like The Atomium in Brussels. Immerse yourself further into EyeUbiquitous_20094611’s lens capturing molecules' hidden elegance amidst natural landscapes – reminding us that even Earth’s grandeur is shaped by these minuscule entities.