Free Images - SnappyGoat.com- bestof:Cell locomotion myosin and actin.png The Location of Actin and Myosin II during the cell migration Blue is Actin Myosin II is red But they form together a

Click Here for More Images from iStock- 15% off with coupon 15FREEIMAGES

Amitriptyline is used as an antidepressant and antimigraine drug. It blocks sodium channels on neuronal membrans. Sodium channels generate and propagate action potentials in neurons and muscle. Source: PDB entry 6AGF

Global communication and collaboration intricately involving electronic ropes and keys through social networking of smart phones equipped with AI.

Light texture skin treatment serum penetrates skin surface to reduce pore and smooth wrinkles. 3D rendering.

$What micro plastic is made of - Chemical ingredients.\nClose up of microplastic on finger concept of water pollution and global warming$

Plant tissue Structure, section (tissue) of stem plant tissue under a light microscope.

Diffuse large B-cell lymphoma, or DLBCL, is a cancer that starts in white blood cells called lymphocytes.

Thyroid cancer: Microscopic image of Metastatic papillary carcinoma of thyroid. Reactive change. Lymph node carcinoma.

Bacterial multidrug efflux pumps (E-CmeB) expel antibiotics from inside the bacterium (bottom): ciprofloxacin (yellow), chloramphenicol (violet), ampicillin (red).

Internal structure of an animal cell, 3d rendering. Section view. Computer digital drawing.

Endosomes - 3d rendered image of Endosomes are membrane-bound organelles. They are parts of endocytic membrane transport pathway. Endomembrane system in cells. Bilayer Lipid Membrane. Abstract medical illustration. Microscopic view. Microbiologic research concept.

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

serum through the skin layer and reduce up saggy skin of the skin cell. 3d rendering.

Human Sperms Gathered Around the Egg. 3D Render

From left to right: the NMDA and AMPA receptors transport calcium cations into neurons after being activated by the neurotransmitter glutamate and the GABA receptor (right) transport chloride anions after the activation by gamma aminobutyrate. PDB entries: 6wht, 3kg2, 6d6u

plant Stem of Nymphaea tetragona T.S. under light mircoscope with white background

Gold serum with bubble inside drop on skin cell for professional skin treatment product. 3D rendering.

A conceptual image of an abstract network of multi-coloured organic strands arranged in a non regular pattern all connected together in a complex manner. The network is made from smaller multi-coloured squares and polyhedra, in vivid colours against a pastel toned background. Shows background and foreground elements to the structure.

3d rendering of Bacteria are coated with an extra self-assembled lipid membrane to improve their survival against environmental assaults.

Squash preparation of onion root tip cells stained to reveal chromosomes, Bright field illumination, light microscopy. This image was taken with the X40 objective lens. Depth of focus is extremely low at this magnification. Smaller apertures give greater depth of focus, but image quality deteriorates and resolution is greatly reduced. The aperture in this image was optimised for contrast and resolution. Chromatic abberation is inevitable in light microscopy, but has been kept to a minimum in this image.

copper hydroxide, pools abstract structure

HER2 (light blue) locked in the inactive conformation by Trastuzumab (left) and Pertuzumab. Trastuzumab has drastically improved the prognosis of HER2-positive breast cancer patients.

Image taken with Flir T420 infra red digital camera. Each color represents different temperatures, as is shown on spectrum scale on right side of image.

Glycoprotein bilayer cell membrane cross section and its ion channel (3D Rendering)

Fish gill C.S. under light microscope with white background

abstract imagery of a fusion of colors and surfaces

Free Images: "bestof:Cell locomotion myosin and actin.png The Location of Actin and Myosin II during the cell migration Blue is Actin Myosin II is red But they form together a"

bee_19992,_f,_face,_kenya_2014-08-07-14.58.57_ZS_PMax.jpg

bee_19992,_f,_angle,_kenya_2014-08-07-14.44.23_ZS_PMax.jpg

field_sparrow,_foot_2015-04-27-07.48.43_ZS_PMax.jpg

Euryglossidia,_f,_australia,_face_2014-10-11-17.16.19_ZS_PMax.jpg

field_sparrow,_washington_d.c_2015-04-27-07.53.55_ZS_PMax.jpg

Euryglossidia,_f,_australia,_side_2014-10-11-17.23.14_ZS_PMax.jpg

Lipotriches_,_f,_australia,_side_2014-11-02-01.05.45_ZS_PMax.jpg

Lipotriches_,_f,_australia,_face_2014-11-02-01.57.03_ZS_PMax.jpg

Hemitrichia,_Lava_Lamp_Slime_Mold_2014-07-01-12.21.16_ZS_PMax.jpg

Lonchopria_similis,_m,_side,_chile_2014-07-05-12.12.26_ZS_PMax.jpg

Lonchopria_similis,_m,_back,_chile_2014-07-05-12.01.48_ZS_PMax.jpg

lonchopria_similis,_m,_face,_chile_2014-07-05-12.25.40_ZS_PMax.jpg

Osmia_albifrons,_side_2014-07-01-13.56.43_ZS_PMax.jpg

dasypoda,f,_united_kingdom,_side_2014-10-11-20.33.26_ZS_PMax.jpg

dasypoda,f,_united_kingdom,_face_2014-10-11-20.28.43_ZS_PMax.jpg

Chrysidid_Wasp,_Side_2014-07-01-11.12.50_ZS_PMax.jpg

dasypoda,f,_united_kingdom,_back_2014-10-11-20.21.29_ZS_PMax.jpg

Nomada_seneciophila,_f,_back,_md,_charles_county_2015-11-20-17.25.jpg

Nomada_seneciophila,_f,_side,_md,_charles_county_2015-11-20-17.42.jpg

Nomada_seneciophila,_f,_face,_md,_charles_county_2015-11-20-17.31.jpg

Triepeolus_distinctus,_m,_anne_arundel_co,_md,_back_2016-08-31-17.40.jpg

Pasites_maculatus,_f,_pakistan,_back_2014-11-02-01.39.25_ZS_PMax.jpg

bee_small_red_tip,_f,_chile,_side_2014-08-08-17.43.13_ZS_PMax.jpg

Pasites_maculatus,_f,_pakistan,_side_2014-11-02-01.50.40_ZS_PMax.jpg

Pasites_maculatus,_f,_pakistan,_face_2014-11-02-01.46.02_ZS_PMax.jpg

bee_small_red_tip,_f,_chile,_face_2014-08-08-17.31.24_ZS_PMax.jpg

bee_small_red_tip,_f,_chile,_angle_2014-08-08-17.22.49_ZS_PMax.jpg

Hubble_Observes_Infant_Stars_in_Nearby_Galaxy_DVIDS727273.jpg

Calliphora_vicina,_u,_Face,_DC_2014-04-24-17.46.02_ZS_PMax.jpg

Lasioglossum_pavonotum,_F,_Side,_CA,_Humboldt_County_2015-01-27-17.51.56_ZS_PMax.jpg

Lasioglossum_pavonotum,_F,_Face,_CA,_Humboldt_County_2015-01-27-17.31.17_ZS_PMax.jpg

Osmia_conjuncta,_F,_MD,_side_2015-11-20-22.08.jpg

Centris_haemorrhoidalis,_M,_Side,_Puerto_Rico,_Yauco_2014-09-23-17.01.01_ZS_PMax.jpg

Centris_haemorrhoidalis,_M,_Back,_Puerto_Rico,_Yauco_2014-09-23-16.26.57_ZS_PMax.jpg

Acanthopus_excellens,_f,_face,_brasil_2014-08-06-13.21.05_ZS_PMax.jpg

Bombus_ternarius,_F,_Back,_NY,_Franklin_County_2014-07-01-16.18.08_ZS_PMax.jpg

Ceratiomyxa_fruticulosa_variety,_Poriodes_2014-07-01-10.46.09_ZS_PMax.jpg

Osmia_conjuncta,_F,_MD,_back_2015-11-20-21.40.jpg

Osmia_conjuncta,_F,_MD,_face_2015-11-20-21.54.jpg

Dianthidium_curvatum,_m,_GA,_baker,_face_2015-01-08-09.40.49_ZS_PMax.jpg

Dianthidium_curvatum,_m,_GA,_baker,_back_2015-01-08-09.35.02_ZS_PMax.jpg

Argyrogrammana_nurtia,_f,_peru,_cosnipata_Valley,_brian_harris_2016-02-23-10.52.jpg

Osmia_species,_m,_back,_bright_green,_San_Francisco,_CA_2016-05-04-16.03.jpg

Megachile_latimanus,_m,_back,_Maine,_Du_Clos_2015-12-01-15.56.jpg

Megachile_latimanus,_m,_face,_Maine,_Du_Clos_2015-12-01-16.08.jpg

Osmia_species,_m,_side,_bright_green,_San_Francisco,_CA_2016-05-04-17.20.jpg

Colletes_phaceliae,_f,_side,_colorful_blue_2,_Pennington_Co,_SD_2016-02-02-11.50.jpg

Sphecodes,_female,_back_2012-07-13-18.45.jpg

Acanthopus_excellens,_f,_feature,_brasil_2014-08-06-13.33.14_ZS_PMax.jpg

Osmia_simillima,_side_2012-06-18-17.42.jpg

Meliturgula_haematospila,_back,_f,_south_africa_2014-08-04-19.25.29_ZS_PMax.jpg

$Meliturgula_haematospila,_face,_f,_south_africa_2014-08-04-19.37.13_ZS_PMax.jpg$

Ceratiomyxa_fruticulosa_variety_2,_Poriodes_2014-07-01-10.32.19_ZS_PMax.jpg

Thyreus_wallacei,_m,_face,_philippines,_mt_banahaw_2014-07-15-18.47.38_ZS_PMax.jpg

Centris_decolorata,_F,_back,_Puerto_Rico,_St._Isabel_2014-09-29-15.19.38_ZS_PMax.jpg

Centris_decolorata,_F,_side,_Puerto_Rico,_St._Isabel_2014-09-26-11.21.53_ZS_PMax.jpg

Megalopta_genalis,_M,_back,_panama,_barocolorado_2014-09-19-16.42.09_ZS_PMax.jpg

Megalopta_genalis,_M,_side,_panama,_barocolorado_2014-09-19-16.57.54_ZS_PMax.jpg

Megalopta_genalis,_M,_face,_panama,_barocolorado_2014-09-19-16.49.39_ZS_PMax.jpg

Xylocopa_balck_violetwing,_f,_kyrgystan,_face_2014-08-09-18.39.14_ZS_PMax.jpg

Dinagapostemon_sicheli,_m,_mexico,_105_years_old_2014-08-05-22.18.06_ZS_PMax.jpg

Velvet_Ant,_F,_Back,_Hot_Springs_Village,_AR_2015-08-20-16.24.57_ZS_PMax_UDR.jpg

Velvet_Ant,_F,_Side,_Hot_Springs_Village,_AR_2015-08-20-15.39.20_ZS_PMax_UDR_copy.jpg

Velvet_Ant,_F,_Stinger,_Hot_Springs_Village,_AR_2015-08-20-16.49.58_ZS_PMax_UDR.jpg

Pachyanthidium_aff_benguelense,_f,_6711f07,_angle_2014-08-07-11.16.56_ZS_PMax.jpg

Pachyanthidium_aff_benguelense,_f,_6711f07,_face_2014-08-07-11.28.30_ZS_PMax.jpg

Pachyanthidium_aff_benguelense,_f,_6711f07,_side_2014-08-07-11.45.04_ZS_PMax.jpg

Lasioglossum_forbesii,_F,_Side,_VA,_Warren_County_2015-07-24-18.04.13_ZS_PMax_UDR.jpg

Lasioglossum_forbesii,_washed,_F,_face,_VA,_Warren_County_2015-07-24-18.30.01_ZS_PMax_UDR.jpg

Lasioglossum_forbesii,_F,_Back,_VA,_Warren_County_2015-07-24-17.43.15_ZS_PMax_UDR.jpg

Lasioglossum_nymphaerum,_female,_face_2012-07-03-15.57.jpg

Bombus_impatiens,_f,_queen,_charles_co,_md_2015-05-24-18.36.21_ZS_PMax.jpg

Euglossa_dilemma,_male,_back_2012-06-27-17.09.jpg

Osmia_andrenoides,_F,_Back,_Greece,_Aegean_Islands_Lesvos_Mytilene_2015-02-18-12.32.51_ZS_PMax.jpg

Colletes_validus,_female,_face_2012-04-12-15.30.jpg

Ashmeadiella_xenomastax,_ca,_santa_barbara,_side_2015-04-20-12.02.39_ZS_PMax.jpg

Lasioglossum_coeruleum,_F,_Back,_MD,_Talbot_County_2015-01-08-14.48.01_ZS_PMax.jpg

Andrena_hybrida,_F,_Back,_Greece,_Aegean_Islands,_Lesvos,_Aglassos_2015-02-24-14.jpg

Hoplitis_pilosifrons,_eastern_neck_nwr,_kent,_md,_back_2015-05-25-11.49.08_ZS_PMax.jpg

Hoplitis_pilosifrons,_f,_md,_eastern_neck_nwr,_side_2015-05-24-20.00.58_ZS_PMax.jpg

Colletes_validus,_male,_side_2012-04-12-12.46.jpg

Ashmeadiella_xenomastax,_ca,_santa_barbara,_face_2015-04-20-11.56.57_ZS_PMax.jpg

bee_ceratina_monster,_f,_ukraine,_angle_2014-08-09-12.21.55_ZS_PMax.jpg

bee_ceratina_monster,_f,_ukraine,_side_2014-08-09-12.48.23_ZS_PMax.jpg

bee_ceratina_monster,_m,_crimea,_face_2014-08-09-13.08.38_ZS_PMax.jpg

bee_ceratina_monster,_m,_crimea,_facebackground_2014-08-09-13.22.29_ZS_PMax.jpg

Augochlora_buscki,_M,_Back5,_Puerto_Rico,_Yauco_2014-09-15-18.11.39_ZS_PMax.jpg

Augochlora_buscki,_M,_Face,_Puerto_Rico,_Yauco_2014-09-15-18.22.24_ZS_PMax.jpg

Augochlora_buscki,_M,_Side2,_Puerto_Rico,_Yauco_2014-09-15-15.11.32_ZS_PMax.jpg