Quiz
DNA Basics
Fragen in diesem Quiz (8)
1What is the process of genetic information being copied from DNA into messenger RNA (mRNA)?
- AReplication
- BTranslation
- CTranscription
- DGene Expression
2The pyrimidines are cytosine and thymine.
- ARichtig
- BFalsch
3What makes up a DNA molecule?
- ARibose Sugar
- BBase
- CPhosphate Group
- DDeoxyribose Sugar
- EAcid
4What bonds join the phosphate and sugar molecules in DNA?
- APhosphoester
- BPhosphodiester
- CHydrogen
- DIonic
5Which of these statements are correct?
- AThe number of adenine bases never equals the number of thymine bases.
- BDeoxyribose sugar is missing an oxygen atom at it's 2' position.
- CG-C pairs are more thermodynamically stable than A-T pairs.
- DDNA is a left-handed double helix.
- EBases are bonded together by hydrogen bonds.
6Unwinding of the double helix is accomplished by the enzyme helicase.
- ARichtig
- BFalsch
7What direction is DNA synthesised in?
- A5' to 3' direction.
- B3' to 5' direction.
8What are the names of the short DNA segments in DNA replication which are ligated together by DNA ligase?
- ALagging fragments.
- BBases.
- COkazaki fragments.
- DPrimer sequences.
Informationen
- Beschreibung
- Der Nutzer hat seine Fachbereichs-Information gelöscht. Quiz am DNA Basics, erstellt von Gelöschter Nutzer am 26/03/2019.
- Autor
- Gelöschter Nutzer
- Sprache
- English
- Aufrufe
- 93
- Verlauf
- Erstellt am 26 Mär 2019 · aktualisiert am 27 Mär 2019
- Schlagwörter