DNA and Protein Synthesis

Transcription would be located at _____.

DNA would be located at _____.

What is represented by G?

Where would you find a polypeptide chain?

Where is translation ocuring?

What does letter R represent in this image?

• monosacharides

• lipids

• amino acids

• water molecules

What is the final product of this process indicated by an S in this image?

• DNA

• lipids

• protein

• RNA

What is the function of tRNA in the cell?

• to check the polypeptide for errors after translation is complete

• to make up half the composition of the ribosome along with porteins

• to supply the correct amino acid to the ribosome for translation

• to transmit the genetic code form the nucleus to the ribosome

How does DNA code for proteins in a cell?

• by creating a new double helix structure

• by arranging certain nitrogen bases of the cell in a particular order

• by adding more hydrogen bonds to its structure

• by using its phosphate and sugar molecules

Which mRNA strand would produce the amino acid sequence below?

Isoleucine   Tyrosine  Histidine

• AUU UAC CAU

• UAA AUG GUA

• TAA ATG GTA

• ATT TAC CAT