Apedia

Rna Nucleotides Messenger Mrna Translation Form Polypeptides Describe

mRNA production in a cell nucleus involves helicase breaking hydrogen bonds, a single DNA strand acting as a template, RNA nucleotides attracted according to base pairing rules, RNA polymerase joining RNA nucleotides into pre-mRNA, which is then spliced to remove introns.

Producerea ARNm în nucleul unei celule implică helicaza care rupe legăturile de hidrogen, o singură spirală ADN acționând ca matriță, nucleotidelor ARN atrași conform regulii de împerechere a bazelor, ARN polimeraza unind nucleotidele ARN într-un pre-ARNm, care este apoi splicing-uit pentru a îndepărta intronii.

Front Messenger RNA (mRNA) is used during translation to form polypeptides. Describe how mRNA is produced in the nucleus of a cell. [6 marks]
Back 1. Helicase;
2. Breaks hydrogen bonds;
3. Only one DNA strand acts as template;
4. RNA nucleotides attracted to exposed bases;
5. (Attraction) according to base pairing rule;
6. RNA polymerase joins (RNA) nucleotides together;
7. Pre-mRNA spliced to remove introns;

Learn with these flashcards. Click next, previous, or up to navigate to more flashcards for this subject.

Next card: Amino acids degenerate combinations triplets coded

Previous card: H complementary describe mrna produced plant cell marks

Up to card list: AQA Biology Flashcards