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WorksheetsDNA transcription and translation
Total questions: 10
Worksheet time: 8mins
DNA is found in the ...?
Ribosome
Nucleus
Cytoplasm
Chromosomes
The process of a complementary strand of DNA being copied is called?
Translation
DNA replication
Transcription
DNA sequencing
The ribosome is mainly made up of ..?
tRNA
mRNA
rRNA
DNA
Amino acids are joined together in a chain using what bond?
Ester bonds
Covalent bonds
Hydrolysis
Peptide bonds
A codon is a group of (a) RNA bases
What type of RNA carries the DNA message out of the nucleus?
rRNA
mRNA
tRNA
RNA polymerase
What is the start codon?
(a)
What has to happen to start the whole process of transcription and translation?
Gene is switched on
Gene is copied
mRNA leaves the nucleus
Gene is switched off
What happens once a stop codon has been reached? (Multiple answers).
The process will restart once a start codon is reached again
The process will stop and the protein will be released
The protein will then take its shape in the cytoplasm
The tRNA molecule will continue to try to find a matching anticodon
The process of the mRNA sequence being read and a protein being formed is called?
(a)
