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Molecular Models of DNA

Colorful representations of DNA, depicting molecular structures with varying hues. The images showcase intricate designs, highlighting the complexity of deoxyribonucleic acid.

Human DNA
Human DNA
145 assets in this story
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Illustration of antibodies.
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Transcription factors bound to DNA. Molecular model of the Oct4 (pink) and Sox2 (green) transcription factors bound to a molecule of DNA (deoxyribonuc...
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3D render of abstract water droplets on a dark background
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DNA molecule, illustration
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Glucagon hormone molecule. Computer model showing the structure of the human hormone glucagon. Glucagon is involved in carbohydrate metabolism and is ...
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Quarantine and self-isolation. Covid-19 pandemic virus
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dna molecule structure on a white background dna molecule structure on a white background Copyright: xZoonar.com/IgorxLubnevskiyx 1038267
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The process of transformation of genes with DNA sequences into functional protein structures. 3D illustration. Mechanisms that induce or suppress the expression of a gene
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Peptide synthesis: synthesis by ribosomes of amino acids from messenger RNA.
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Detail representing the synthesis of a protein from messenger RNA.
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NpmA methyltransferase, molecular model. Methyltransferase enzymes act to add methyl groups to nucleic acids such as DNA (deoxyribonucleic acid), a pr...
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Aspartyl-tRNA synthetase protein molecule. Molecular model showing bacterial aspartyl-tRNA synthetase complexed with aspartyl tRNA (transfer ribonucle...
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Conceptual image of GABA receptors. The GABA receptors are a class of receptors that respond to the neurotransmitter gamma-aminobutyric acid,
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Antibiotic passing through bacterial wall. Illustration of the molecular mechanism of antibiotic action. An antibiotic (streptomycin, green) is passin...
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vector set of colorful dna strands
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Oral chemotherapies and their action on the cell. A tumor cell is seen in section. Cytoplasmic membrane with a tirosine kinase receptor on its right. The tumor cell nucleus is cut away to show the mitotic spindle. A DNA double helix extends from a chromosome. On the DNA we see from left to right a replication phase blocked by a purine analogue an agent intercalating an intrastrand bridge.
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DNA molecule, computer artwork.
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Human chromosomes, illustration
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Insulin molecule, illustration
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Escherichia coli bacteria, computer artwork. E. coli bacteria are a normal part of the intestinal flora in humans and other animals, where they aid di...
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Conceptual image of an antibody.
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Interferon gamma molecule, illustration
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Three dimensional render of various connected spheres
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Circular DNA (deoxyribonucleic acid) molecule, computer artwork. Circular DNA has no ends, but consists of a ring structure.
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Proteasome, illustration
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3D illustration of brain neurons. 3D illustration 3D illustration of brain neurons. 3D illustration. Copyright: xZoonar.com/CigdemxSimsekx 21276409
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Ribosom als Teil einer biologischen Zelle, die ein Boten-RNA-Molekül aufbaut - 3d-Illustration Ribosome as part of an biological cell constructing messenger rna molecule - 3d illustration Copyright: xZoonar.com/ChristophxBurgstedtx 22579645
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Sperm cells, illustration
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Production of proteins by the translation of messenger RNA.The DNA helix opens.The messenger RNA, or fragment of DNA, made up of the succession of ordered bases called sequences, combines from one of the strands of the helix (transcribed strand). It's the transcript. It leaves the nucleus through its ports, passes into the ribosomes which decipher them in batches of 3 successive bases (codon) each giving an amino acid which recombined will give a protein. It is the translation.
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Helicobacter pylori, a harmful stomach bacteria in a test tube, illustration
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Escherichia coli bacteria, computer artwork. E. coli bacteria are a normal part of the intestinal flora in humans and other animals, where they aid di...
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Interferon alpha 2a molecule, illustration
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Oestrogen receptor and oestradiol. Molecular model of a n oestrogen receptor bound to the female sex hormone oestradiol. Oestradiol is one of three na...
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3d men doll character of the pieces 3d doll puppet model Two figures of experienced experts consider blue stone, like a piece of alien species. One of them was holding his head and puts his foot on the rock. The other sat down on one knee and touching discovery Copyright: xZoonar.com/Snegirix 7964563
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Bacteriophages leaving bacterial cell, illustration
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Bacteriophages leaving bacterial cell, illustration
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Structure of human DNA or deoxyribonucleic acid (PDB 1BNA).
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medical snake silhouette cannabis leaf symbol stamps
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Making proteins by translating messenger RNA. The DNA helix opens up. Messenger RNA, or DNA fragment, made up of a sequence of ordered bases called sequences, combines from a strands of the helix (transcribed strand). It is the transcription. It leaves the nucleus through its ports, passes into the ribosomes which decipher them by batch of 3 successive bases (codon) each giving an amino acid which recombined will give a protein. It is the translation.
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Human chromosomes (23 pairs of chromosomes - 46 chromosomes, 22 pairs are common to both sexes. The remaining two chromosomes are the sex chromosomes, XY in males and XX in females). They are made up of DNA which carries the genes (about 20,000).
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Glycans on coronavirus spike protein, illustration
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Karyotype showing the arrangement of chromosomes in a female with Down's syndrome (trisomy-21), the most common diagnosable cause of mental handicap, ...
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Trimming (France); silk
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