bioprotein synthesis quiz

Which of following are functions of proteins

• Transporting substances

• Building structures

• Making enzymes

• Protecting the body

• All of the above

Which step of protein synthesis occurs first

• Transcription

• Translation

Where does transcription occur

• Cytoplasm

• Nucleus

• Ribosomes

• Rough endoplasmic reticulum

Which enzymes transcription DNA to form a strand of mRNA

• DNA polymerase

• DNA nuclease

• RNA nuclease

• RNA polymerase

Where does mRNA go after transcription

• Attaches to the ribosomes in the cytoplasm

• Attaches to the ribosomes in the nucleus

• Attaches too the amino acid in the cytoplasm

What does a ribosomes make and what type of RNA doe sit contain

• Protein mRNA

• Nucleic acids rRNA

• Proteins rRNA

Which type of RNA carries an amino acid to the ribosomes

• mRNA

• rRNA

• tRNA

How many bases is in one codon

• 1

• 3

• 6

• 4

Which type of RNA carries an anti condon

• mRNA

• rRNA

• tRNA

What tool is used to find the amino acid that tRNA will bring

• mRNA codon chart

• tRNA codon chart

• DNA codon chart