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Glutamate receptors are located on the membranes of neurones. The neurotransmitter glutamate activates the receptor to transport cations into the neuron. This postsynaptic excitation is important for neural communication, memory formation, learning and regulation. Source: PDB entry 3kg2

plant Pumpkin ovary under light mircoscope with white background

Peritrichous Bacteria with lot of flagellum, harmful bacillus with long tails, prokaryote, viruses probiotics and pathogen, H. pylori, microbe flagella, immune, salmonella or lactobacillus, 3d render

$Phospholipid bilayer membrane structures that make up living cells and their contents. This is an image of membrane proteins in the membrane.\nThis image, which looks like a plastic model, evokes biology and biochemistry. It can be used as a cover for magazines, textbooks and presentation materials.\nThis image was not created by AI.$

Hydra is a genus of small, fresh-water animals of the phylum Cnidaria and class Hydrozoa.

Monkeypox Virus. 3D Render

Freshwater Closterium algae (unicellular charophyte green algae) - optical microscope x200 magnification

Different germs in the human intestines called microbiome,Bacteria Lactobacillus in human intestine,Beneficial healthy intestinal bacterium microflora,Gut bacteria

Hydrangea paniculata is a Deciduous Shrub

Close up of plastic waste in water body with fish in it

Chain of amino acid or bio molecules called protein - 3d illustration

A DSLR photo of Hydrangea (Hydrangea paniculata) large, cone-shaped white flowers. Green defocused garden in the background.

Closeup of a bladderwort leaf, Utricularia vulgaris, a carnivorous plant at Mud Pond in Sunapee, New Hampshire.at Mud Pond in Sunapee, New Hampshire.

High angle view small vegetable garden with garden hose

A close-up of drip irrigation or micro-irrigation system in landscape design. Watering newly planted Spiraea japonica bushes using drip irrigation.

Blooming Hypericum perforatum - St. John's wort, perennial herb in the herb garden.

aquarium fish concept,the champion number one

Connection of plastic water pipes on grass in garden or Irrigation system

Large mound of bright golden yellow and green variegated foliage of Spindle Euonymus 'Emerald 'n' Gold'

Euphorbia 'Ascot Rainbow' in Eynsford, England

Yellow and green leaves and twigs of barberry on a bright autumn day in the garden. Beautiful yellow-green natural background with copy space.

Microscopic image of a freshwater copepod. Gets it common name cyclops from the single red eyespot. Live specimen. Wet mount, 10X, transmitted brightfield illumination. Note - motion blur of live animal, very shallow depth of field, chromatic aberration and uneven focus are inherent in light microscopy.

Hydrangea paniculata sort Limelight: hydrangea with green flowers blooms in the garden in summer. High quality photo

High angle view of construction site.

succulent garden plant nature natural botanical vegetation decoration

Nicely rolled up blue water hose on a lawn in Lumpini Park which is a large public park in the center of the Thai capital

Close up on drip irrigation systems. Micro irrigation, also called drip irrigation or low-volume irrigation, delivers water directly to the root zone of the plant.

Film mulching technology is a modern agricultural method that covers the soil surface with plastic film to maintain soil moisture, regulate temperature, and inhibit weed growth, thereby promoting the healthy growth of vegetables and increasing yields. This technology is widely used in organic farming and effectively improves the growing environment of crops.

Hydrangea quercifolia

Macro photo of green plant in rainforest environement.

Free Images: "bestof:HydrochelidonAlbigena.jpg en Sterna repressa syn Hydrochelidon albigena Die Vogel Ost-Afrikas Baron Carl Claus von Deer Decken's Reisen in Ost-Africa Bd 4 1870"

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