Bio Chemistry Collection (page 19)

Scientist examining DNA sequencing autoradiogram on a light box. Each group of four strips represents the nucleotide sequence of AGCT (Adenine-Guanine-Cytosine-Thymine)

Genetic identity. Conceptual computer artwork of a hand, a fingerprint and a DNA microarray. These represent genetic fingerprinting and genetic identity

Cialis drug molecule
Cialis. Molecular model of the drug tadalafil, marketed under the brand Cialis. Atoms are represented as spheres and are colour-coded: carbon (black), hydrogen (grey), nitrogen (blue), oxygen (red)

Automated DNA sequencers for human genome project
Human genome research. Automated DNA sequencers used for the Human Genome Project. The human genome project aims to find the base sequence of all the genes in human DNA (deoxyribonucleic acid)

DNA BioChip inventors examine test results

Computer representation of DNA with base pairs
DNA with base pairs. Computer representation of a segment of the molecule Deoxyribonucleic Acid (DNA), showing the pairing of nucleotide bases

Eye and DNA autoradiogram
DNA autoradiogram reflected in an eye, computer artwork. The bands (pink and white) that make up the autoradiogram show the genetic sequence formed by the nucleotide bases in a DNA

Z-DNA, molecular model
Z-DNA. Molecular model of a strand of Z-DNA, the rare, left-handed form of DNA (deoxyribonucleic acid). DNA is a helical molecule (here spiralling across the image)

Coloured TEM of a plasmid of DNA
Coloured transmission electron micrograph (TEM) of a closed circle or " plasmid" of DNA. A plasmid is a length of DNA that can exist apart from the chromosome

Computer graphic of a DNA molecule from HIV virus
DNA molecule. Computer graphic of a molecule of Deoxyribonucleic Acid (DNA). DNA encodes an organisms genetic information

Double helix entering blackhole. Conceptual computer artwork of a double helix being sucked into a black hole. This could represent the uncharted territories

Computer artwork of DNA being manipulated
DNA manipulation. Computer artwork of a needle being inserted into a dividing cell against a background showing deoxyribonucleic acid (DNA)

Unlocking DNA, conceptual computer artwork. Key turning inside a DNA double helix. This could represent unlocking the secrets of DNA through recent discoveries and advances in genetic science

DNA loop, molecular model
DNA loop. Theoretical molecular model of a loop structure for DNA in its chromatin form. DNA (deoxyribonucleic acid) is a helical molecule (here the helix itself forms a circular loop)

Scientist with ethidium bromide stained DNA gel
MODEL RELEASED: DNA electrophoresis. A scientist looking at DNA fragments in an electrophoresis gel. The fragments have been stained with ethidium bromide

DNA cube, artwork
DNA (deoxyribonucleic acid) cube, computer artwork. The DNA cube is formed from six different DNA strands. Each side of the cube is composed of a single circular DNA strand

Gloved fingers remove DNA sample from cryostorage

DNA fingerprints: banding on DNA autoradiograms
DNA fingerprints. Banding patterns on DNA sequenc- ing autoradiograms forming " genetic fingerprints" which enables genes to be mapped

Microtubes, pipettor (pipette) tip & DNA sequence
DNA research. View of the tip of a pipettor (upper left), a type of automatic pipette, and microtubes in a rack on top of a DNA sequence

Computer artwork of DNA autoradiogram sequences
DNA sequences. Computer illustration of autoradiograms of DNA (deoxyribonucleic acid) sequences on a page which is peeling back

DNA and nerve cell, computer artwork
DNA (Deoxyribonucleic acid) strand and a nerve cell, computer artwork

Young childs face and DNA molecule
MODEL RELEASED. DNA molecule and young childs face. Composite image of a young child looking at a molecule of DNA (deoxyribonucleic acid)

DNA helices over a boys face
MODEL RELEASED. DNA molecules superimposed on a boys face. This could represent genetic individuality, or the fact that everyone is a product of the combination of the genes of their father and mother

DNA manipulation. Computer artwork showing a segment of the molecule Deoxyribonucleic Acid (DNA) in the process of being manipulated

Sequencing genes, conceptual artwork. Autoradiogram (orange) surrounded by a green glow. Autoradiograms show the order of nucleotide bases (basic building blocks)

DNA fingerprint. Conceptual image representing the individuality of DNA, showing the letters of the genetic code superimposed on a fingerprint

DNA sample. Sample vial containing DNA (deoxyribonucleic acid), the molecule that encodes the hereditary characteristics of living organisms. The vial has the letters DMD on its label

LM of aging genetically-engineered culture cells

Technician with DNA sequencers at Celera Genomics
DNA sequencers. Technician with DNA sequencers used in human genome research at Celera Genomics, Maryland, USA, a rival to the Human Genome Project

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Biochemistry is the captivating realm where science and life intertwine, revealing the intricate secrets of our existence. As I gaze at the computer screen displaying a mesmerizing human genetic sequence, I am reminded of the boundless potential encoded within each double-stranded RNA molecule. The elegant dance of DNA transcription unfolds before my eyes, its molecular model illuminating the blueprint of life itself. In another corner, caffeine crystals come to life under a light micrograph, reminding us that even in our daily rituals lies an underlying biochemical symphony. The iconic DNA molecule stands tall as a symbol of discovery and progress, thanks to the pioneering work of Watson and Crick who unraveled its mysteries. Isaac Asimov's brilliance shines through as we acknowledge his contributions not only as a renowned US author but also as a biochemist who bridged literature with scientific exploration. Artistic renditions capture the beauty and complexity of metabolic enzymes and secondary structures of proteins, showcasing nature's ingenuity at every turn. The quest for knowledge extends into brain protein research; unlocking these enigmatic molecules could hold answers to understanding neurological disorders that plague humanity. A stunning computer artwork reveals beta DNA segments intertwined with spheres like celestial bodies orbiting their own gravitational pull - an awe-inspiring representation of interconnectedness on both macroscopic and microscopic scales. Amidst it all lies the nucleotide base matrix - an intricate web connecting all living beings across time and space. Biochemistry beckons us to explore this matrix further; deciphering its language holds profound implications for medicine, agriculture, biotechnology, and beyond. In this captivating world where science meets life's building blocks, biochemistry invites us to unravel nature's deepest secrets while inspiring wonderment at every step along this remarkable journey.