5074056
Beschreibung
Karteikarten von Bee Brittain, aktualisiert more than 1 year ago
|
|
Erstellt von Bee Brittain
vor mehr als 8 Jahre
|
|
| Frage | Antworten |
| Name the three components of RNA structure. | Ribose Sugar Phosphate Base - can be Adenine, Uracil, Guanine and Cytosine |
| Describe the structure of tRNA | tRNA is a single stranded chain folded into a clover leaf shape. One end extends further than the other. |
| In tRNA one end of the chain, extends beyond the other. Why is this? | This is because it is the area where an amino acid can attach |
| On the tRNA molecule, opposite to the end of the chains where the amino acid attaches, there is an area which carries the complementary bases to a codon on mRNA. What is this area called? | Anti-Codon |
| The mRNA base sequence is determined by the DNA base sequence in what process? | Transcription |
| Describe the feature of the structure of mRNA | mRNA is a single long strand that is coiled into a single helix |
| Fill in the blanks: Once formed, mRNA leaves the ________ through nuclear _______ and enters the ___________. | Once formed, mRNA leaves the NUCLEUS through nuclear PORES and enters the CYTOPLASM. |
| What form of protein is mRNA associated with? | Ribosomes |
| mRNA processes information into codons. What is a codon? | A codon is 3 bases complementary to a DNA triplet |
Möchten Sie mit GoConqr kostenlos Ihre eigenen Karteikarten erstellen? Mehr erfahren.