Anatomical Section
Cellular Inventory
SCULPTING CELLULAR STRUCTURE...
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Recreated Microscopic Catalog
Reliable biological samples with real microscopy photographs and SVG diagrams.
Deoxyribonucleic acid
Chromosome 1
Autosome
Anatomy and G Banding
General Structure and Function
Vital Gene Regulation
Pathologies and Mutations
Karyotype Selection
Messenger RNA (mRNA)
Portable Genetic CodexTranscribed copy of a DNA gene. It transports codons from the cell nucleus to the ribosome, dictating the exact sequence to make a vital protein.
- Origin: Synthesized by RNA polymerase II in the nucleus.
- Maturation: Suffer splicing (intron cutting), addition of 5' cap and 3' poly-A tail.
- Half life: Very short. It degrades quickly.
Transfer RNA (tRNA)
The Molecular AdapterMolecule folded in the shape of a cloverleaf. It has an anticodon at one end that reads the mRNA, and at the other it carries the specific amino acid that must be assembled.
- Structure: ~76-90 nucleotides with internal loops.
- Specificity: It joins the 3' CCA end.
- Reading: Its anticodon binds to the mRNA codon on the ribosome.
Ribosomal RNA (rRNA)
The Enzyme FactoryIt forms the complex physical structure of ribosomes. It functions as a "ribozyme", directly catalyzing the formation of peptide bonds between amino acids.
- Synthesis: It is assembled in the nucleolus.
- Active sites: It creates the A, P and E gaps for the tRNA step.
- Catalysis: Catalyzes the peptide bond.
Cellular Division
Explore the life cycle and division of cells in its key phases.
Division Type
Division Phases
prophase
Process Description
Simulation Laboratory
Visually and interactively participate in the real biochemical processes of the cell.
BioAcademia: Cellular Biology & 3D Genetics
🔬 Scientific & Physical Foundations
Virtual cytology laboratory featuring a 3D microscope, eukaryotic organelles, and DNA replication.
🕹️ User & Experimentation Guide
Adjust magnification objectives to inspect mitochondria, chloroplasts, and nucleotide base pairs.
Frequently Asked Questions (FAQ)
What is the function of mitochondria?
Generates biochemical energy via ATP synthesis along the respiratory chain.
What distinguishes plant from animal cells?
Plant cells contain rigid cellulose walls, chloroplasts, and central vacuoles.
How is DNA transcribed?
RNA polymerase synthesizes single-stranded messenger RNA from genetic templates.