Master Genetics: The Molecular Basis of DNA, RNA & Protein Synthesis
Learn the molecular basis of genetics with flashcards: DNA structure, transcription, translation, mutations, and gene regulation, all in one deck.
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Genetics gets confusing fast when transcription, translation, and mutation types blur together. The fix isn't more textbook re-reading — it's drilling the vocabulary and mechanisms as discrete, testable facts until they click into a single mental map: DNA → RNA → Protein.
Study this deck: Genetics: Molecular Basis
1 / 10DNA
Tap the card for the answer · swipe right if you knew it, left if not
Flip It's Genetics: Molecular Basis deck (code UE9088) does exactly that, with 148 flashcards covering the full pipeline from nucleotide structure to gene regulation.
What's actually in the deck
The cards build in a deliberate sequence, not a random grab-bag of terms:
- DNA & RNA structure: nucleotides, the four DNA bases, base pairing rules, the double helix, chromatin, and how DNA differs from RNA
- Transcription: the three steps (initiation, elongation, termination), RNA polymerase, promoters, and the template strand
- Translation: codons, anticodons, the ribosome's A/P/E sites, start and stop codons, and how amino acids chain into polypeptides
- DNA replication: semi-conservative replication, Okazaki fragments, and DNA polymerase's proofreading role
- Mutations: silent, missense, nonsense, and frameshift mutations — with a real-world case (sickle-cell anemia)
- Gene regulation: transcription factors and why cells switch genes on and off
Sample cards
| Front | Back |
|---|---|
| Central dogma of molecular biology | DNA → RNA → Protein (information flows one direction) |
| Base pairing rules in DNA | A pairs with T, C pairs with G (via hydrogen bonds) |
| Codon | A three-nucleotide sequence on mRNA that codes for a specific amino acid |
| Start codon | AUG (codes for methionine); signals the start of translation |
| Semi-conservative replication | Each new DNA molecule has one original strand and one newly synthesized strand |
| Missense mutation | Mutation that changes one amino acid to another |
| Sickle-cell anemia | Genetic disease caused by a single base mutation in the β-globin gene, distorting red blood cells |
By the end of the deck you'll have the vocabulary cold: nucleotide, chromatin, genome, mRNA/rRNA/tRNA, promoter, anticodon, ribosome subunits, peptide bond, non-coding RNA, microRNA, purines vs. pyrimidines, coding region, and the four mutation types listed above.
Two study tips specific to this material
- Anchor transcription and translation to their locations first. Transcription happens in the nucleus (eukaryotes), translation at the ribosome in the cytoplasm. Once the where is fixed, the enzymes and molecules involved stop getting mixed up between the two processes.
- Drill the mutation types against each other, not in isolation. Silent, missense, nonsense, and frameshift mutations are almost always tested as a set — flip through all four back-to-back so the distinguishing detail (does the amino acid change? does the reading frame shift?) stays sharp.
Search for deck code UE9088 — Genetics: Molecular Basis — inside the Flip It app to start reviewing.
If you want the bigger picture before or after genetics, the Human Anatomy: Organs & Systems and Ecology & Marine Biology decks make solid companion reviews in the same science library.
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