Anatomy and Cell Structures

Detailed illustrations of various anatomical structures including squid anatomy and plant cell chloroplasts, depicted in vibrant colors and highlighting internal functions.

Astigmatic eye (ovoid and non-spherical cornea) inducing distorted vision.

Anatomy of squid with digestive gland, ink pouch, gills.

Anatomy of squid with digestive gland, ink pouch, gills.

Astigmatic eye (ovoid and non-spherical cornea) inducing distorted vision.

The right atrium receives blood from the veins and pumps it to the right ventricle. 3D illustration. The right atrium receives blood from the veins and pumps it to the right ventricle.

Spherical object with protrusions, 3d rendering

Illustration of dividing stem cells.

Chromosomes, computer artwork.

A micro cell scientific illustration A single micro cell scientific illustration Copyright: xZoonar.com/OxanaxRishnyakx 6242733

Plant cell, cut_away computer artwork.

recycle light energy Light bulbs use natural and renewable energy. Conservation of green energy and natural resources.

Animal cell with mitochondria, illustration.

Female reproductive organ, x-ray view.

Brain thalamus, illustration

A very large uric acid stone in the bladder, seen on a frontal abdomino-pelvic x-ray.

DNA strand, another shade.

A neuron generates an electrical impulse, causing the cell to release its neurotransmitters . 3d illustration. Neurotransmitter, a chemical substance that is released at the nerve

blood cells great image of red cells under the microscope Copyright: xZoonar.com/PhilxMorleyx 1291281

Animal cell during cytokinesis (cell division), illustration.

The vagina is a muscular, hollow tube that extends from the vaginal opening to the uterus. Because it has muscular walls, the vagina can expand and contract. 3d illustration. A female’s internal reproductive organs are the vagina, uterus, fallopian tubes, and ovaries.

Lung Immunity and Inflammation3D illustration. Lung Immunity and Inflammation

Synapse, illustration

When blood reaches the kidney, the nephron filters it from fluid, red blood cells, platelets, ions, and molecular nutrients. 3d render. When blood reaches the kidney, the nephron filters it from fluid, red blood cells, platelets, ions, and molecular nutrients.

Human sperm, illustration

nerve within the spinal cord 3d illustration. nerve within the spinal cord

The ear bone, also called the Auditory Oscillum, is any of the three small bones in the middle ear of all mammals. . 3D illustration. The ear bone, also called the Auditory Oscillum, is any of the three small bones in the middle ear of all mammals.

Conceptual image of a plant cell and its components.

Acne around the hair follicle, sebaceous hypersecretion, hyperkeratinization, proliferation. Skin section of the epidermis and dermis. Normal hair follicle on the right and acne pimple in the center. The acne pimple is formed around the hair follicle with sebum retention, hyperkeratinization and inflammation of the epidermis caused by glycerides (in yellow) under the action of the bacteria Propionibacterium acnes (in red). The sebaceous gland is in hypersecretion. Proteolytic enzymes cause rupture and bacterial growth in the dermis. Polynuclear cells from blood vessels flock

Fusion of haploid gametes, conceptual illustration

Growth hormones: site of secretion and effects on development.

Minimal style of corona virus cells,Covid-19 on pink background. 3D rendering.

Prevention of sexually transmitted infections. Conceptual illustration showing a condom protecting against microbes.

Fibroblast, illustration. Fibroblasts are cells that give rise to connective tissue such as collagen, the main structural protein in the body.

Joints form the connections between bones. They provide support and help you move. 3d illustration. joint pain, rheumatoid arthritis and osteoarthritis

Search for an AIDS vaccine in mice.

The lungs are a pair of spongy, air-filled organs located on either side of the chest . The trachea conducts inhaled air into the lungs through its tubular branches, called bronchi. 3D illustration. Lung organs located in the thoracic cavity of the thorax

DNA molecule research. Science background image with DNA molecule 3D illustration

Pain activation (left) and inhibition (right) circuit.

Sensory receptors: Information reaches the sensory cell through an ion channel.

A Neuron Releasing Neurotransmitter Molecules. 3d illustration. A Neuron Releasing Neurotransmitter Molecules

The Nephron function or Reabsorption 3D rendering. The Nephron function or Reabsorption

3d-Illustration einer Stent-Implantation zur Unterstützung der Blutzirkulation in den Blutgefäßen 3d illustration of stent implantation for supporting blood circulation into blood vessels Copyright: xZoonar.com/ChristophxBurgstedtx 22561109

Close-up of white blood cells

Synapse, illustration

Pubic louse Phthirus pubis, computer artwork.

Digestive system, portal system, from the portal vein to the various collaterals.

Nanoparticles, artwork

Patients with diabetes have significantly reduced insulin production leading to hyperglycemia. 3D rendering. Patients with diabetes have significantly reduced insulin production leading to hyperglycemia.

The simple molecules that result from chemical digestion pass through cell membranes of the lining in the small intestine into the blood or lymph capillaries. 3d illustration. Digestive molecules pass through cell membranes the small intestine into blood or lymph capillaries

Mammary glands, illustration

Laboratory glassware painted on paper Laboratory glassware painted on paper Copyright: xZoonar.com/OxanaxRishnyakx 7986619

First attempt to search for a virus against AIDS by injecting GP120 molecules into the body.

Left adrenal gland located above the left kidney.

Science template for your card, wallpaper or banner with a DNA molecules of poligons. Vector illustration.

Illustration of the midbrain of a human brain, with spinal cord.

Cross section of a mitochondrion.

Animal cell structure, illustration

Illustration of human spinal cord cross-section.

Cloning experience allowing to obtain a single viable baby on a large number of oocyte donor mothers.

Sectioned human skull, illustration

Transmission of nerve impulses in a synapse between two neurons.

Immunology In The Skin 3D illustration. Immunology In The Skin

Nerve synapse, illustration

Shell: Chambered Nautilus (Nautilus sp.), S.W. Pacific

Illustration of a cross-section through a human spinal cord.

Functionality of neurons consisting of cell body, dendrites and an axon 3d illustration. 3D of neural network and neurons firing

Male reproductive system 3D illustration .. Male reproductive system 3D illustration

3D medical eye anatomy on blue background, glare 3D illustration. 3D medical eye anatomy

The adrenal glands, also called the suprarenal glands, are small, triangular glands that rest on top of the kidneys. 3D rendering. The adrenal glands, also called the suprarenal glands, are small, triangular glands that rest on top of the kidneys.

Close-up of the inner parts of the human ear

The Nephron function or Reabsorption 3D rendering. The Nephron function or Reabsorption

Neutrophil Cell

Bacterial vaginosis, illustration

A ureterocele is a congenital defect of the ureter, the tube that carries urine from the kidney to the urinary bladder. 3D rendering. A ureterocele is a congenital defect of the ureter, the tube that carries urine from the kidney to the urinary bladder.

Anatomy of the skin, showing the epidermis, dermis, and subcutaneous tissue. 3D illustration. Anatomy of the skin, showing the epidermis, dermis, and subcutaneous tissue.

The network used by the cell receptors to communicate with the cannabidiol is called the endocannabinoid system. 3D illustration. Synaptic transmission, human nervous system.

RNA vaccine, conceptual illustration. Close-up of molecules of RNA (ribonucleic acid, blue helix) enclosed in lipid nanoparticles that have just been ...

The renal corpuscle is the filtration unit of vertebrate nephrons, the functional unit of the kidney. 3D illustration. The renal corpuscle is the filtration unit of vertebrate nephrons, the functional unit of the kidney.

Detail of colon showing diverticulosis.

Close-up of a man breathing through his nose

Cone, photoreceptor cell of the retina allowing night and day vision.

Action sites of breast cancer treatments. A silhouette of a woman with a cut of the brain with the pituitary gland. The pituitary gland stimulates secretion of estrogen by the ovary, (under the figure, with a frontal section uterus), which will attach to the estrogen receptors of cancer cells (bottom center). On the silhouette a mammary gland with the axillary ganglia that relate to it. A first zoom starts from this gland to show the anatomical structure of the mammary gland with a main galactophore duct receiving the lobules, themselves made of acinus. An enlarged acinus is seen in section. A cancerous tumor is located on the main milk duct. A blood vessel surrounding these cancerous cells zooms into cancerous cells seen in section in the foreground the tumor with its many vessels in the background. The HER2 (green), EGFR (pink) and estrogen receptor (orange) receptors are present on the cancer cell whose nucleus is cut to show the mitotic spindle. A strand of DNA in the replication p

Spinal Cord

Anatomy of the eye.

Anatomical structure of the skin 3D illustration. Anatomical structure of the skin

Human foetus at week 13, illustration.

A human model showing pregnancy at week 4.

Naval ships - United States. David Bushnell's submarine Turtle, 1776. Color illustration

Animal cell during cytokinesis (cell division), illustration.

The human brain Neuron Neurons in action. electrical impulses between neuronal connections 3d illustration. The human brain Neuron Neurons in action. electrical impulses between neuronal c

Alaska's '2010 World Ice Art Championships', Fairbanks, Alaska

X-ray of the right hand and fourth finger of a 10-year-old boy. No visible recent bone lesion.

Neptuno mit Satellit Triton und Sonnensystem, 3D-Rendering Neptuno with satellite Triton and solar system, 3D rendering isolated on white background Copyright: xZoonar.com/natatravelx 22899426

The distal convoluted tubule is a portion of kidney nephron between the loop of Henle and the collecting tubule. 3D illustration. The distal convoluted tubule is a portion of kidney nephron between the loop of Henle and the collecting tubule.

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